## Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice

By Mi Jiang from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Mi JiangMotivated by recent progress on quantum engineered Kondo lattices, we numerically investigated the local magnetic properties of a hexagonal Anderson droplet consisting of multiple rings of magnetic atoms periodically arrayed on a triangular lattice. We demonstrated the tunability of the magnetic pro...

[Phys. Rev. B 100, 014422] Published Fri Jul 19, 2019

## Complex magnetic phase diagram of metamagnetic MnPtSi

By M. B. Gamża, W. Schnelle, H. Rosner, S.-V. Ackerbauer, Yu. Grin, and A. Leithe-Jasper from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): M. B. Gamża, W. Schnelle, H. Rosner, S.-V. Ackerbauer, Yu. Grin, and A. Leithe-JasperThe magnetic, thermal, and transport properties as well as electronic band structure of MnPtSi are reported. MnPtSi is a metal that undergoes a ferromagnetic transition at ${T}_{\mathrm{C}}=340$(1) K and a spin-reorientation transition at ${T}_{\mathrm{N}}=326$(1) K to an antiferromagnetic phase. Fi...

[Phys. Rev. B 100, 014423] Published Fri Jul 19, 2019

## Weak localization in systems with chiral spin textures and skyrmion crystals

By K. S. Denisov and L. E. Golub from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): K. S. Denisov and L. E. GolubA theory of interference-induced quantum corrections to conductivity is developed for two-dimensional systems with chiral spin textures including skyrmions. The effect of exchange interaction between electrons and spin textures on weak localization of electronic waves is studied. The spin dephasing ...

[Phys. Rev. B 100, 014424] Published Fri Jul 19, 2019

## Hopfions in a lattice dimer model

By Grigory Bednik from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Grigory BednikIn this paper, we study the topological properties of a 3D lattice dimer model. We demonstrate that the dimer model on a bipartite lattice possesses topological defects, which are *exactly* characterized by the Hopf invariant. We derive its explicit algebraic expression in terms of the effective magne...

[Phys. Rev. B 100, 024420] Published Fri Jul 19, 2019

## Feasible model for photoinduced interband pairing

By S. Porta, L. Privitera, N. Traverso Ziani, M. Sassetti, F. Cavaliere, and B. Trauzettel from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): S. Porta, L. Privitera, N. Traverso Ziani, M. Sassetti, F. Cavaliere, and B. TrauzettelRecently, it has been proposed that a mechanism for the appearance of nonequilibrium superconductivity in a resonantly driven semiconductor with repulsive interband interactions exists [25]. The underlying microscopic model relies on the appearance of a specific fermionic dissipation mechanism and t...

[Phys. Rev. B 100, 024513] Published Fri Jul 19, 2019

## Mott gapping in $3d\phantom{\rule{0.16em}{0ex}}AB{\mathrm{O}}_{3}$ perovskites without Mott-Hubbard interelectronic repulsion energy U

By Julien Varignon, Manuel Bibes, and Alex Zunger from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Julien Varignon, Manuel Bibes, and Alex ZungerThe existence of band gaps in Mott insulators such as perovskite oxides with partially filled *3d* shells has been traditionally explained in terms of strong, dynamic interelectronic repulsion codified by the on-site repulsion energy U in the Hubbard Hamiltonian. The success of the “DFT+U approach” wh...

[Phys. Rev. B 100, 035119] Published Fri Jul 19, 2019

## Electronic and vibrational properties of the two-dimensional Mott insulator ${\mathrm{V}}_{0.9}{\mathrm{PS}}_{3}$ under pressure

By Matthew John Coak, Yong-Hyun Kim, Yoo Soo Yi, Suhan Son, Sung Keun Lee, and Je-Geun Park from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Matthew John Coak, Yong-Hyun Kim, Yoo Soo Yi, Suhan Son, Sung Keun Lee, and Je-Geun ParkWe present a Raman spectroscopic study of the layered antiferromagnetic Mott insulator ${\mathrm{V}}_{0.9}{\mathrm{PS}}_{3}$ and demonstrate the evolution of the spectra with applied quasihydrostatic pressure. Clear features in the spectra are seen at the pressures identified as corresponding to a s...

[Phys. Rev. B 100, 035120] Published Fri Jul 19, 2019

## Free-electron effects on the optical absorption of the hybrid perovskite ${\mathrm{CH}}_{3}{\mathrm{NH}}_{3}{\mathrm{PbI}}_{3}$ from first principles

By Joshua Leveillee and André Schleife from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Joshua Leveillee and André SchleifeHybrid organic-inorganic perovskites, such as methylammonium lead tri-iodide (${\mathrm{MAPbI}}_{3}$), are interesting candidates for efficient absorber materials in next-generation solar cells, partly due to an unusual combination of low exciton-binding energy and strong optical absorption. Exciton...

[Phys. Rev. B 100, 035205] Published Fri Jul 19, 2019

## Magnetically controlled exciton transfer in hybrid quantum-dot–quantum-well nanostructures

By V. Laurindo, Jr., Yu. I. Mazur, E. R. Cardozo de Oliveira, B. Alén, M. E. Ware, E. Marega, Jr., Z. Ya. Zhuchenko, G. G. Tarasov, G. E. Marques, M. D. Teodoro, and G. J. Salamo from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): V. Laurindo, Jr., Yu. I. Mazur, E. R. Cardozo de Oliveira, B. Alén, M. E. Ware, E. Marega, Jr., Z. Ya. Zhuchenko, G. G. Tarasov, G. E. Marques, M. D. Teodoro, and G. J. SalamoA magnetophotoluminescence study of the carrier transfer with hybrid InAs/GaAs-quantum-dot–InGaAs-quantum-well structures is carried out where we observe an unusual dependence of the photoluminescence (PL) on the GaAs barrier thickness at strong magnetic field and excitation density. For the case of...

[Phys. Rev. B 100, 035309] Published Fri Jul 19, 2019

## Phonon-induced relaxation and decoherence times of the hybrid qubit in silicon quantum dots

By E. Ferraro, M. Fanciulli, and M. De Michielis from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): E. Ferraro, M. Fanciulli, and M. De MichielisWe study theoretically the phonon-induced relaxation and decoherence processes in the hybrid qubit in silicon. A hybrid qubit behaves as a charge qubit when the detuning is close to zero and as a spin qubit for large detuning values. It is realized starting from an electrostatically defined double q...

[Phys. Rev. B 100, 035310] Published Fri Jul 19, 2019

## Hamiltonian symmetries in auxiliary-field quantum Monte Carlo calculations for electronic structure

By Mario Motta, Shiwei Zhang, and Garnet Kin-Lic Chan from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Mario Motta, Shiwei Zhang, and Garnet Kin-Lic ChanQuantum Monte Carlo simulations provide a powerful tool to compute static properties of quantum many-particle models and realistic systems. Here, the authors present a technique to reduce the computational cost of computing ground-state energies, properties, and correlation functions in the framework of the auxiliary-field quantum Monte Carlo method. This is based on a simple application of group theory, and can be readily transferred to other computational methodologies for many-particle systems.

[Phys. Rev. B 100, 045127] Published Fri Jul 19, 2019

## Poor man's topological quantum gate based on the Su-Schrieffer-Heeger model

By Péter Boross, János K. Asbóth, Gábor Széchenyi, László Oroszlány, and András Pályi from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): Péter Boross, János K. Asbóth, Gábor Széchenyi, László Oroszlány, and András PályiTopological properties of quantum systems could provide protection of information against environmental noise, and thereby drastically advance their potential in quantum information processing. Most proposals for topologically protected quantum gates are based on many-body systems, e.g., fractional ...

[Phys. Rev. B 100, 045414] Published Fri Jul 19, 2019

## Electronic, vibrational, elastic, and piezoelectric properties of monolayer Janus MoSTe phases: A first-principles study

By M. Yagmurcukardes, C. Sevik, and F. M. Peeters from Recent Articles in Phys. Rev. B. Published on Jul 19, 2019.

Author(s): M. Yagmurcukardes, C. Sevik, and F. M. PeetersBy performing density functional theory based first-principles calculations, the electronic, vibrational, elastic, and piezoelectric properties of two dynamically stable crystal phases of monolayer Janus MoSTe, namely $1H$-MoSTe and $1{T}^{′}$-MoSTe, are investigated. Vibrational frequency analysis ...

[Phys. Rev. B 100, 045415] Published Fri Jul 19, 2019

## Direct Randomized Benchmarking for Multiqubit Devices

By Timothy J. Proctor, Arnaud Carignan-Dugas, Kenneth Rudinger, Erik Nielsen, Robin Blume-Kohout, and Kevin Young from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Timothy J. Proctor, Arnaud Carignan-Dugas, Kenneth Rudinger, Erik Nielsen, Robin Blume-Kohout, and Kevin YoungBenchmarking methods that can be adapted to multiqubit systems are essential for assessing the overall or “holistic” performance of nascent quantum processors. The current industry standard is Clifford randomized benchmarking (RB), which measures a single error rate that quantifies overall performan...

[Phys. Rev. Lett. 123, 030503] Published Fri Jul 19, 2019

## In-Orbit Performance of the GRACE Follow-on Laser Ranging Interferometer

By Klaus Abich <em>et al.</em> from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Klaus Abich*et al.*

A pair of satellites 200 km apart has demonstrated a record-high precision in distance determination, which will be useful for mapping out Earth’s gravitational field.

[Phys. Rev. Lett. 123, 031101] Published Fri Jul 19, 2019

## Chiral Photons from Chiral Gravitational Waves

By Keisuke Inomata and Marc Kamionkowski from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Keisuke Inomata and Marc KamionkowskiWe show that a parity-breaking *uniform* (averaged over all directions on the sky) circular polarization of amplitude ${V}_{00}≃2.6×{10}^{−17}\mathrm{Δ}χ(r/0.06)$ can be induced by a chiral gravitational-wave (GW) background with a tensor-to-scalar ratio $r$ and chirality parameter $\mathrm{Δ}χ$ (whic...

[Phys. Rev. Lett. 123, 031305] Published Fri Jul 19, 2019

## Einstein Rings in Holography

By Koji Hashimoto, Shunichiro Kinoshita, and Keiju Murata from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Koji Hashimoto, Shunichiro Kinoshita, and Keiju MurataThe AdS/CFT correspondence is used to show that response functions of quantum field theories can be used to “image” the black holes of the field theory’s gravitational duals.

[Phys. Rev. Lett. 123, 031602] Published Fri Jul 19, 2019

## Coupling QCD-Scale Axionlike Particles to Gluons

By Daniel Aloni, Yotam Soreq, and Mike Williams from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Daniel Aloni, Yotam Soreq, and Mike WilliamsWe present a novel data-driven method for determining the hadronic interaction strengths of axionlike particles (ALPs) with QCD-scale masses. Using our method, it is possible to calculate the hadronic production and decay rates of ALPs, along with many of the largest ALP decay rates to exclusive fin...

[Phys. Rev. Lett. 123, 031803] Published Fri Jul 19, 2019

## Optical Gating of Resonance Fluorescence from a Single Germanium Vacancy Color Center in Diamond

By Disheng Chen, Zhao Mu, Yu Zhou, Johannes E. Fröch, Abdullah Rasmit, Carole Diederichs, Nikolay Zheludev, Igor Aharonovich, and Wei-bo Gao from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Disheng Chen, Zhao Mu, Yu Zhou, Johannes E. Fröch, Abdullah Rasmit, Carole Diederichs, Nikolay Zheludev, Igor Aharonovich, and Wei-bo GaoScalable quantum photonic networks require coherent excitation of quantum emitters. However, many solid-state systems can undergo a transition to a dark shelving state that inhibits the resonance fluorescence. Here, we demonstrate that by a controlled gating using a weak nonresonant laser, the reson...

[Phys. Rev. Lett. 123, 033602] Published Fri Jul 19, 2019

## Suppressed Spontaneous Emission for Coherent Momentum Transfer

By Xueping Long, Scarlett S. Yu, Andrew M. Jayich, and Wesley C. Campbell from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Xueping Long, Scarlett S. Yu, Andrew M. Jayich, and Wesley C. CampbellStrong optical forces with minimal spontaneous emission are desired for molecular deceleration and atom interferometry applications. We report experimental benchmarking of such a stimulated optical force driven by ultrafast laser pulses. We apply this technique to accelerate atoms, demonstrating up ...

[Phys. Rev. Lett. 123, 033603] Published Fri Jul 19, 2019

## Evidence for Vortex Shedding in the Sun’s Hot Corona

By Tanmoy Samanta, Hui Tian, and Valery M. Nakariakov from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Tanmoy Samanta, Hui Tian, and Valery M. NakariakovVortex shedding is an oscillating flow that is commonly observed in fluids due to the presence of a blunt body in a flowing medium. Numerical simulations have shown that the phenomenon of vortex shedding could also develop in the magnetohydrodynamic (MHD) domain. The dimensionless Strouhal number, t...

[Phys. Rev. Lett. 123, 035102] Published Fri Jul 19, 2019

## Continuous Topological Phase Transition between Two 1D Antiferromagnetic Spin-1 Boson Superfluids with the Same Symmetry

By Wenjie Ji and Xiao-Gang Wen from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Wenjie Ji and Xiao-Gang WenSpin-1 bosons on a one-dimensional chain, at incommensurate filling with an antiferromagnetic spin interaction between neighboring bosons, may form a spin-1 boson condensed state that contains both a gapless charge and spin excitations. We argue that the spin-1 boson condensed state is unstable, and...

[Phys. Rev. Lett. 123, 035301] Published Fri Jul 19, 2019

## Charge Density Wave Melting in One-Dimensional Wires with Femtosecond Subgap Excitation

By M. Chávez-Cervantes, G. E. Topp, S. Aeschlimann, R. Krause, S. A. Sato, M. A. Sentef, and I. Gierz from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): M. Chávez-Cervantes, G. E. Topp, S. Aeschlimann, R. Krause, S. A. Sato, M. A. Sentef, and I. GierzCharge density waves (CDWs) are symmetry-broken ground states that commonly occur in low-dimensional metals due to strong electron-electron and/or electron-phonon coupling. The nonequilibrium carrier distribution established via photodoping with femtosecond laser pulses readily quenches these ground...

[Phys. Rev. Lett. 123, 036405] Published Fri Jul 19, 2019

## Influence of an Anomalous Temperature Dependence of the Phase Coherence Length on the Conductivity of Magnetic Topological Insulators

By V. Tkáč, K. Výborný, V. Komanický, J. Warmuth, M. Michiardi, A. S. Ngankeu, M. Vondráček, R. Tarasenko, M. Vališka, V. Stetsovych, K. Carva, I. Garate, M. Bianchi, J. Wiebe, V. Holý, Ph. Hofmann, G. Springholz, V. Sechovský, and J. Honolka from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): V. Tkáč, K. Výborný, V. Komanický, J. Warmuth, M. Michiardi, A. S. Ngankeu, M. Vondráček, R. Tarasenko, M. Vališka, V. Stetsovych, K. Carva, I. Garate, M. Bianchi, J. Wiebe, V. Holý, Ph. Hofmann, G. Springholz, V. Sechovský, and J. HonolkaMagnetotransport constitutes a useful probe to understand the interplay between electronic band topology and magnetism in spintronic devices. A recent theory of Lu and Shen [Phys. Rev. Lett. **112**, 146601 (2014)] on magnetically doped topological insulators predicts that quantum corrections $\mathrm{Δ...

[Phys. Rev. Lett. 123, 036406] Published Fri Jul 19, 2019

## Conductivity in the Square Lattice Hubbard Model at High Temperatures: Importance of Vertex Corrections

By J. Vučičević, J. Kokalj, R. Žitko, N. Wentzell, D. Tanasković, and J. Mravlje from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): J. Vučičević, J. Kokalj, R. Žitko, N. Wentzell, D. Tanasković, and J. MravljeRecent experiments on cold atoms in optical lattices allow for a quantitative comparison of the measurements to the conductivity calculations in the square lattice Hubbard model. However, the available calculations do not give consistent results, and the question of the exact solution for the conduc...

[Phys. Rev. Lett. 123, 036601] Published Fri Jul 19, 2019

## Microscopic Mechanism for a Higher-Spin Kitaev Model

By P. Peter Stavropoulos, D. Pereira, and Hae-Young Kee from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): P. Peter Stavropoulos, D. Pereira, and Hae-Young KeeThe spin $S=\frac{1}{2}$ Kitaev honeycomb model has attracted significant attention since emerging candidate materials have provided a playground to test non-Abelian anyons. The Kitaev model with higher spins has also been theoretically studied, as it may offer another path to a quantum spin liquid....

[Phys. Rev. Lett. 123, 037203] Published Fri Jul 19, 2019

## Guaranteed Convergence of a Regularized Kohn-Sham Iteration in Finite Dimensions

By Markus Penz, Andre Laestadius, Erik I. Tellgren, and Michael Ruggenthaler from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Markus Penz, Andre Laestadius, Erik I. Tellgren, and Michael RuggenthalerThe exact Kohn-Sham iteration of generalized density-functional theory in finite dimensions with a Moreau-Yosida regularized universal Lieb functional and an adaptive damping step is shown to converge to the correct ground-state density.

[Phys. Rev. Lett. 123, 037401] Published Fri Jul 19, 2019

## Competing Timescales Lead to Oscillations in Shear-Thickening Suspensions

By J. A. Richards, J. R. Royer, B. Liebchen, B. M. Guy, and W. C. K. Poon from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): J. A. Richards, J. R. Royer, B. Liebchen, B. M. Guy, and W. C. K. PoonCompeting timescales generate novelty. Here, we show that a coupling between the timescales imposed by instrument inertia and the formation of interparticle frictional contacts in shear-thickening suspensions leads to highly asymmetric shear-rate oscillations. Experiments tuning the presence of osci...

[Phys. Rev. Lett. 123, 038004] Published Fri Jul 19, 2019

## Error-Speed Correlations in Biopolymer Synthesis

By Davide Chiuchiú, Yuhai Tu, and Simone Pigolotti from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Davide Chiuchiú, Yuhai Tu, and Simone PigolottiSynthesis of biopolymers such as DNA, RNA, and proteins are biophysical processes aided by enzymes. The performance of these enzymes is usually characterized in terms of their average error rate and speed. However, because of thermal fluctuations in these single-molecule processes, both error and sp...

[Phys. Rev. Lett. 123, 038101] Published Fri Jul 19, 2019

## Dynamics of Growth and Form in Prebiotic Vesicles

By Teresa Ruiz-Herrero, Thomas G. Fai, and L. Mahadevan from Recent Articles in Phys. Rev. Lett.. Published on Jul 19, 2019.

Author(s): Teresa Ruiz-Herrero, Thomas G. Fai, and L. MahadevanThe growth, form, and division of prebiotic vesicles, membraneous bags of fluid of varying components and shapes is hypothesized to have served as the substrate for the origin of life. The dynamics of these out-of-equilibrium structures is controlled by physicochemical processes that include the int...

[Phys. Rev. Lett. 123, 038102] Published Fri Jul 19, 2019

## TurboID-based proximity labeling reveals that UBR7 is a regulator of N NLR immune receptor-mediated immunity

By Savithramma P. Dinesh-Kumar from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11202-z

Plant NLR receptors trigger immune signaling following recognition of pathogen effectors. Here, Zhang et al. optimize a TurboID-based proximity labeling approach and show that it can be used to identify interacting partners of N, an NLR that confers resistance to Tobacco mosaic virus.## Two types of functionally distinct Ca^{2+} stores in hippocampal neurons

By Arthur Konnerth from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11207-8

It is generally assumed, from previous studies in cerebellar Purkinje neurons, that IP3 and Ry receptors share the same intracellular Ca2+ pool. In this study, the authors demonstrate the existence of two functionally distinct Ca2+ stores in mouse CA1 pyramidal neurons by showing that refilling of IP3-sensitive stores relies on Orai2 channels, whereas Ry-sensitive stores involve VGCCs for spontaneous store refilling## Direct observation and impact of co-segregated atoms in magnesium having multiple alloying elements

By Jian-Feng Nie from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-10921-7

Commercial alloys contain trace solutes that segregate at grain boundaries but have been difficult to directly image due to electron beam damage. Here, the authors use atomic-resolution energy dispersive X-ray spectroscopy at lower electron voltage to image segregation at magnesium alloy twin boundaries.## Northward drift of the Azores plume in the Earth’s mantle

By Xiaojun Feng from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11127-7

Tectonic plate motions are often reconstructed based on the assumption that mantle plumes are fixed within the mantle. Here, the authors provide geochemical and geodynamic evidence to suggest that the asymmetry of the Azores thermal anomaly can be explained by northward motion of the Azores plume.## Stereoselective synthesis of medium lactams enabled by metal-free hydroalkoxylation/stereospecific [1,3]-rearrangement

By Long-Wu Ye from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11245-2

Stereospecific [1,3]-rearrangements are rarely reported method to efficiently build complex organic architectures. Here, the authors describe a metal-free intramolecular hydroalkoxylation/[1,3]-rearrangement sequence affording medium-sized lactams with wide scope, also in an asymmetric fashion.## Comprehensive evaluation and characterisation of short read general-purpose structural variant calling software

By Anthony T. Papenfuss from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11146-4

A number of computational methods have been developed for calling structural variants (SVs) using short read sequencing data. Here, the authors perform a comprehensive benchmarking analysis comparing 10 general-purpose callers and provide recommendations for both users and methods developers.## Pptc7 is an essential phosphatase for promoting mammalian mitochondrial metabolism and biogenesis

By David J. Pagliarini from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11047-6

The mitochondria houses several phosphatases, but their function is not well characterized. Here, the authors show that mitochondrial phosphatase Pptc7 is important during development for proper mitochondrial function and has a role regulating protein import with the translocase subunit Timm50.## A ZEB1/p53 signaling axis in stromal fibroblasts promotes mammary epithelial tumours

By Zhao-Qiu Wu from Nature Communications - current - nature.com science feeds. Published on Jul 19, 2019.

Nature Communications, Published online: 19 July 2019; doi:10.1038/s41467-019-11278-7

In epithelial cells Zeb1 is involved in the epithelial to mesenchymal transition. In this study, the authors show in a mouse model of breast cancer, that Zeb1 expression in stromal cells is required for tumour formation and metastasis.## Acute and short-term administrations of delta-9-tetrahydrocannabinol modulate major gut metabolomic regulatory pathways in C57BL/6 mice

By Anindya Chanda from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-46478-0

Acute and short-term administrations of delta-9-tetrahydrocannabinol modulate major gut metabolomic regulatory pathways in C57BL/6 mice## Adaptive wavefront correction structured illumination holographic tomography

By Chau-Jern Cheng from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-46951-w

Adaptive wavefront correction structured illumination holographic tomography## Discovery of a kleptoplastic ‘dinotom’ dinoflagellate and the unique nuclear dynamics of converting kleptoplastids to permanent plastids

By Peter G. Kroth from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-46852-y

Discovery of a kleptoplastic ‘dinotom’ dinoflagellate and the unique nuclear dynamics of converting kleptoplastids to permanent plastids## Hypolipidemic effects of herbal extracts by reduction of adipocyte differentiation, intracellular neutral lipid content, lipolysis, fatty acid exchange and lipid droplet motility

By Julian Weghuber from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-47060-4

Hypolipidemic effects of herbal extracts by reduction of adipocyte differentiation, intracellular neutral lipid content, lipolysis, fatty acid exchange and lipid droplet motility## Molecular basis of the scalp-ear-nipple syndrome unraveled by the characterization of disease-causing KCTD1 mutants

By Luigi Vitagliano from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-46911-4

Molecular basis of the scalp-ear-nipple syndrome unraveled by the characterization of disease-causing KCTD1 mutants## Distinct epigenetic profiles in children with perinatally-acquired HIV on antiretroviral therapy

By Louise Kuhn from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-46930-1

Distinct epigenetic profiles in children with perinatally-acquired HIV on antiretroviral therapy## Study on intracellular delivery of liposome encapsulated quantum dots using advanced fluorescence microscopy

By Carsten Hille from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-46732-5

Study on intracellular delivery of liposome encapsulated quantum dots using advanced fluorescence microscopy## Enhanced Wave Absorption and Mechanical Properties of Cobalt Sulfide/PVDF Composite Materials

By Wei-Jia Shui from Scientific Reports - nature.com science feeds. Published on Jul 19, 2019.

Scientific Reports, Published online: 19 July 2019; doi:10.1038/s41598-019-47037-3

Enhanced Wave Absorption and Mechanical Properties of Cobalt Sulfide/PVDF Composite Materials## Self-induced topological transition in phononic crystals by nonlinearity management

By Rajesh Chaunsali and Georgios Theocharis from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Rajesh Chaunsali and Georgios TheocharisA design paradigm of topology has recently emerged to manipulate the flow of phonons. At its heart lies a topological transition to a nontrivial state with exotic properties. This framework has been limited to linear lattice dynamics so far. Here we show a topological transition in a nonlinear regim...

[Phys. Rev. B 100, 014302] Published Thu Jul 18, 2019

## Group theoretical approach to computing phonons and their interactions

By Lyuwen Fu, Mordechai Kornbluth, Zhengqian Cheng, and Chris A. Marianetti from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Lyuwen Fu, Mordechai Kornbluth, Zhengqian Cheng, and Chris A. MarianettiThe authors introduce a formalism for computing phonons and their interactions based upon space group irreducible derivatives, yielding an approach that satisfies all symmetries by construction. The formalism provides the most efficient finite-displacement algorithm allowed by group theory, resulting in speedups of more than an order of magnitude compared to competing approaches. These gains will make possible the study of vibrations in far more complex materials by means of DFT in addition to allowing expensive methods beyond DFT to be employed.

[Phys. Rev. B 100, 014303] Published Thu Jul 18, 2019

## Asymmetry induces long-lasting energy current transients inside molecular loop circuits

By Fabienne Michelini and Katawoura Beltako from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Fabienne Michelini and Katawoura BeltakoEnergy transport and conversion at nanoscale have become an important topic of fundamental and applied research, in particular for conceiving ground-breaking solutions in energy-aware digital electronics and energy production. In this work, we propose a formal framework to address time-dependent ene...

[Phys. Rev. B 100, 024308] Published Thu Jul 18, 2019

## Quantum computing with sine-Gordon qubits

By Dong-Sheng Wang from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Dong-Sheng WangA universal quantum computing scheme, with a universal set of logical gates, is proposed based on networks of one-dimensional (1D) quantum systems. The encoding of information is in terms of universal features of gapped phases, for which effective field theories such as sine-Gordon field theory can ...

[Phys. Rev. B 100, 024418] Published Thu Jul 18, 2019

## Anisotropy and orbital moment in Sm-Co permanent magnets

By Bhaskar Das, Renu Choudhary, Ralph Skomski, Balamurugan Balasubramanian, Arjun K. Pathak, Durga Paudyal, and David J. Sellmyer from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Bhaskar Das, Renu Choudhary, Ralph Skomski, Balamurugan Balasubramanian, Arjun K. Pathak, Durga Paudyal, and David J. SellmyerStructural and magnetic properties of iron-free and iron-substituted $\mathrm{SmC}{\mathrm{o}}_{5}$ have been investigated theoretically and experimentally. The nanocrystalline ribbons of ${\mathrm{SmCo}}_{5−x}{\mathrm{Fe}}_{x}\phantom{\rule{4pt}{0ex}}(0≤x≤2)$, which were produced by rapid solidific...

[Phys. Rev. B 100, 024419] Published Thu Jul 18, 2019

## Effects of phase coherence on local density of states in superconducting proximity structures

By Shu-Ichiro Suzuki, Alexander A. Golubov, Yasuhiro Asano, and Yukio Tanaka from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Shu-Ichiro Suzuki, Alexander A. Golubov, Yasuhiro Asano, and Yukio TanakaWe theoretically study the local density of states in superconducting proximity structures where two superconducting terminals are attached to a side surface of a normal-metal wire. Using the quasiclassical Green's function method, the energy spectrum is obtained for both spin-singlet $s$-wave and s...

[Phys. Rev. B 100, 024511] Published Thu Jul 18, 2019

## Odd-frequency pairing in a superconductor coupled to two parallel nanowires

By Christopher Triola and Annica M. Black-Schaffer from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Christopher Triola and Annica M. Black-SchafferWe study the behavior of Cooper pair amplitudes that emerge when a two-dimensional superconductor is coupled to two parallel nanowires, focusing on the conditions for realizing odd-frequency pair amplitudes in the absence of spin-orbit coupling or magnetism. In general, any finite tunneling between ...

[Phys. Rev. B 100, 024512] Published Thu Jul 18, 2019

## Fractionalized Fermi liquid in a frustrated Kondo lattice model

By Johannes S. Hofmann, Fakher F. Assaad, and Tarun Grover from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Johannes S. Hofmann, Fakher F. Assaad, and Tarun GroverWe consider Dirac electrons on the honeycomb lattice Kondo coupled to spin-1/2 degrees of freedom on the kagome lattice. The interactions between the spins are chosen along the lines of the Balents-Fisher-Girvin model that is known to host a ${\mathbb{Z}}_{2}$ spin-liquid and a ferromagnetic phase. ...

[Phys. Rev. B 100, 035118] Published Thu Jul 18, 2019

## Maximal quantum scattering by homogeneous spherical inclusions

By Constantinos Valagiannopoulos from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Constantinos ValagiannopoulosScattering of matter waves, present at multiple quantum setups, is required to be maximized in several applications from sensing and imaging to quantum switching and memory. The simplest case of a homogeneous spherical scatterer is rigorously solved and optimized with respect to its size, texture, a...

[Phys. Rev. B 100, 035308] Published Thu Jul 18, 2019

## Axial field induced spin response in Fe/hBN-based tunnel junctions

By Aniekan Magnus Ukpong from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Aniekan Magnus UkpongFirst-principles calculations of spin transmission and perpendicular magnetic anisotropy in artificially stacked Fe(110)/hBN/metal heterostructures have been employed to study the dynamical response of tunnel junctions to applied axial fields. By projecting the effective electric-field gradient dens...

[Phys. Rev. B 100, 035424] Published Thu Jul 18, 2019

## Analysis of over-magnetization of elemental transition metal solids from the SCAN density functional

By Daniel Mejía-Rodríguez and S. B. Trickey from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Daniel Mejía-Rodríguez and S. B. TrickeyRecent investigations have found that the strongly constrained and appropriately normed (SCAN) meta-generalized gradient approximation exchange-correlation functional significantly over-magnetizes elemental Fe, Co, and Ni solids. For the paradigmatic case, bcc Fe, the error relative to experiment is...

[Phys. Rev. B 100, 041113(R)] Published Thu Jul 18, 2019

## Density functional methods for the magnetism of transition metals: SCAN in relation to other functionals

By Yuhao Fu and David J. Singh from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Yuhao Fu and David J. SinghWe report tests of various density functionals for ferromagnetic Fe, Co, and Ni with a focus on characterizing the behavior of the so-called strongly constrained and appropriately normed (SCAN) functional. It is found that SCAN is closer in behavior to functionals that yield localized behavior, such...

[Phys. Rev. B 100, 045126] Published Thu Jul 18, 2019

## Unusual properties of the RY3 center in GaN

By M. A. Reshchikov, R. M. Sayeed, Ü. Özgür, D. O. Demchenko, J. D. McNamara, V. Prozheeva, F. Tuomisto, H. Helava, A. Usikov, and Yu. Makarov from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): M. A. Reshchikov, R. M. Sayeed, Ü. Özgür, D. O. Demchenko, J. D. McNamara, V. Prozheeva, F. Tuomisto, H. Helava, A. Usikov, and Yu. MakarovThe investigation and identification of point defects in GaN is crucial for improving the reliability of light-emitting and high-power electronic devices. The RY3 defect with a characteristic emission band at about 1.8 eV is often observed in photoluminescence (PL) spectra of $n$-type GaN grown by h...

[Phys. Rev. B 100, 045204] Published Thu Jul 18, 2019

## Altshuler-Aronov effects in nonequilibrium disordered nanostructures

By Chenyi Zhou and Hong Guo from Recent Articles in Phys. Rev. B. Published on Jul 18, 2019.

Author(s): Chenyi Zhou and Hong GuoThe Altshuler-Aronov (AA) effect is one of the most basic quantum many-body effects in the mesoscopic regime. It originates from the coexistence of disorder and electron-electron interaction. In this paper, we reformulate the Feynman diagrammatic theory of the AA effect in a real-space nonequilibriu...

[Phys. Rev. B 100, 045413] Published Thu Jul 18, 2019

## Bath-Induced Decay of Stark Many-Body Localization

By Ling-Na Wu and André Eckardt from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Ling-Na Wu and André EckardtWe investigate the relaxation dynamics of an interacting Stark-localized system coupled to a dephasing bath, and compare its behavior to the conventional disorder-induced many body localized system. Specifically, we study the dynamics of population imbalance between even and odd sites, and the growt...

[Phys. Rev. Lett. 123, 030602] Published Thu Jul 18, 2019

## New Semiclassical Picture of Vacuum Decay

By Jonathan Braden, Matthew C. Johnson, Hiranya V. Peiris, Andrew Pontzen, and Silke Weinfurtner from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Jonathan Braden, Matthew C. Johnson, Hiranya V. Peiris, Andrew Pontzen, and Silke WeinfurtnerWe introduce a new picture of vacuum decay which, in contrast to existing semiclassical techniques, provides a real-time description and does not rely on classically forbidden tunneling paths. Using lattice simulations, we observe vacuum decay via bubble formation by generating realizations of vacuu...

[Phys. Rev. Lett. 123, 031601] Published Thu Jul 18, 2019

## Nonreciprocal Amplification with Four-Level Hot Atoms

By Gongwei Lin, Shicheng Zhang, Yiqi Hu, Yueping Niu, Jiangbin Gong, and Shangqing Gong from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Gongwei Lin, Shicheng Zhang, Yiqi Hu, Yueping Niu, Jiangbin Gong, and Shangqing GongOptical nonreciprocity is of paramount importance to optical signal processing and one-way optical communication. Here, we theoretically and experimentally demonstrate nonreciprocal amplification based on four-level hot atoms by exploiting atomic Doppler shifts. Our approach is simple and easy to im...

[Phys. Rev. Lett. 123, 033902] Published Thu Jul 18, 2019

## Topological Effects of a Vorticity Filament on the Coherent Backscattering Cone

By Geoffroy J. Aubry and Philippe Roux from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Geoffroy J. Aubry and Philippe RouxIn this Letter, we report on the effects of a vorticity filament on the coherent backscattering cone. Using ultrasonic waves in a strongly reverberating cavity, we experimentally show that the discrete number of loops of acoustic paths around a pointlike vortex located at the center of the cavity dr...

[Phys. Rev. Lett. 123, 035503] Published Thu Jul 18, 2019

## Fractional Conductance in Strongly Interacting 1D Systems

By Gal Shavit and Yuval Oreg from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Gal Shavit and Yuval OregWe study one-dimensional clean systems with few channels and strong electron-electron interactions. We find that in several circumstances, even when time-reversal symmetry holds, they may lead to two-terminal fractional quantized conductance and fractional shot noise. The condition on the commensura...

[Phys. Rev. Lett. 123, 036803] Published Thu Jul 18, 2019

## Strain Engineering of the Berry Curvature Dipole and Valley Magnetization in Monolayer ${\mathrm{MoS}}_{2}$

By Joolee Son, Kyung-Han Kim, Y. H. Ahn, Hyun-Woo Lee, and Jieun Lee from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Joolee Son, Kyung-Han Kim, Y. H. Ahn, Hyun-Woo Lee, and Jieun LeeThe Berry curvature dipole is a physical quantity that is expected to allow various quantum geometrical phenomena in a range of solid-state systems. Monolayer transition metal dichalcogenides provide an exceptional platform to modulate and investigate the Berry curvature dipole through strain. Here,...

[Phys. Rev. Lett. 123, 036806] Published Thu Jul 18, 2019

## Asymptotic Freedom and Large Spin Antiferromagnetic Chains

By Samuel Gozel, Frédéric Mila, and Ian Affleck from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Samuel Gozel, Frédéric Mila, and Ian AffleckBuilding on the mapping of large-$S$ spin chains onto the O(3) nonlinear $σ$ model with coupling constant $2/S$, and on general properties of that model (asymptotic freedom, implying that perturbation theory is valid at high energy, and Elitzur’s conjecture that rotationally invariant quantities are...

[Phys. Rev. Lett. 123, 037202] Published Thu Jul 18, 2019

## Mechanism of Micelle Birth and Death

By Joshua A. Mysona, Alon V. McCormick, and David C. Morse from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Joshua A. Mysona, Alon V. McCormick, and David C. MorseIn micellar surfactant solutions, changes in the total number of micelles are rare events that can occur by either of two mechanisms—by stepwise association and dissociation via insertion and expulsion of individual molecules or by fission and fusion of entire micelles. Molecular dynamics simulation...

[Phys. Rev. Lett. 123, 038003] Published Thu Jul 18, 2019

## Erratum: Hierarchy of Azimuthal Anisotropy Harmonics in Collisions of Small Systems from the Color Glass Condensate [Phys. Rev. Lett. **121**, 052301 (2018)]

By Mark Mace, Vladimir V. Skokov, Prithwish Tribedy, and Raju Venugopalan from Recent Articles in Phys. Rev. Lett.. Published on Jul 18, 2019.

Author(s): Mark Mace, Vladimir V. Skokov, Prithwish Tribedy, and Raju Venugopalan[Phys. Rev. Lett. 123, 039901] Published Thu Jul 18, 2019

## On-the-fly machine learning force field generation: Application to melting points

By Ryosuke Jinnouchi, Ferenc Karsai, and Georg Kresse from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Ryosuke Jinnouchi, Ferenc Karsai, and Georg KresseAn on-the-fly force field generation method is developed and applied to liquid-solid phase transitions. The method allows the machine to automatically self-learn interatomic potentials during molecular dynamics simulations and to generate force fields with the distinctive chemical precision of first-principles methods. Applications show that more than 99% of the expensive first-principles calculations are bypassed, and molecular dynamics simulations are accelerated by more than two orders of magnitude already during learning, with many more orders during production runs.

[Phys. Rev. B 100, 014105] Published Wed Jul 17, 2019

## Laser control of magnonic topological phases in antiferromagnets

By Kouki Nakata, Se Kwon Kim, and Shintaro Takayoshi from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Kouki Nakata, Se Kwon Kim, and Shintaro TakayoshiWe study the laser control of magnon topological phases induced by the Aharonov-Casher effect in insulating antiferromagnets (AFs). Since the laser electric field can be considered as a time-periodic perturbation, we apply the Floquet theory and perform the inverse frequency expansion by focusing on...

[Phys. Rev. B 100, 014421] Published Wed Jul 17, 2019

## Josephson vortex dynamics and Fulde-Ferrell-Larkin-Ovchinnikov superconductivity in the layered organic superconductor ${β}^{″}\text{−}{(\mathrm{BEDT}\text{−}\mathrm{TTF})}_{2}{\mathrm{SF}}_{5}{\mathrm{CH}}_{2}{\mathrm{CF}}_{2}{\mathrm{SO}}_{3}$

By Shiori Sugiura, Taichi Terashima, Shinya Uji, Syuma Yasuzuka, and John A. Schlueter from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Shiori Sugiura, Taichi Terashima, Shinya Uji, Syuma Yasuzuka, and John A. SchlueterInterlayer resistance is reported in a layered organic superconductor ${β}^{″}\text{−}{(\mathrm{BEDT}\text{−}\mathrm{TTF})}_{2}{\mathrm{SF}}_{5}{\mathrm{CH}}_{2}{\mathrm{CF}}_{2}{\mathrm{SO}}_{3}$ with ${T}_{\mathrm{c}}≈5$ K. At 0.7 K in parallel magnetic fields, the interlayer resistance has nonzer...

[Phys. Rev. B 100, 014515] Published Wed Jul 17, 2019

## Order-disorder transition in the prototypical antiferroelectric ${\mathrm{PbZrO}}_{3}$

By Bin Xu, Olle Hellman, and L. Bellaiche from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Bin Xu, Olle Hellman, and L. BellaicheThe prototypical antiferroelectric ${\mathrm{PbZrO}}_{3}$ has several unsettled questions, such as the nature of the antiferroelectric transition, a possible intermediate phase, and the microscopic origin of the $Pbam$ ground state. Using first-principles calculations, we show that no phonon becomes...

[Phys. Rev. B 100, 020102(R)] Published Wed Jul 17, 2019

## Probing superfluid $^{4}\mathrm{He}$ with high-frequency nanomechanical resonators down to millikelvin temperatures

By A. M. Guénault, A. Guthrie, R. P. Haley, S. Kafanov, Yu. A. Pashkin, G. R. Pickett, M. Poole, R. Schanen, V. Tsepelin, D. E. Zmeev, E. Collin, O. Maillet, and R. Gazizulin from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): A. M. Guénault, A. Guthrie, R. P. Haley, S. Kafanov, Yu. A. Pashkin, G. R. Pickett, M. Poole, R. Schanen, V. Tsepelin, D. E. Zmeev, E. Collin, O. Maillet, and R. GazizulinSuperfluids, such as superfluid ${}^{3}$He and ${}^{4}$He, exhibit a broad range of quantum phenomena and excitations, which are unique to these systems. Nanoscale mechanical resonators are highly sensitive force detectors with the ability to operate over many orders of magnitude in damping. Using nanomechanical doubly clamped beams, the authors probe superfluid ${}^{4}$He from the superfluid transition temperature down to millikelvin temperatures. They demonstrate excellent agreement with a ballistic model, incorporating thermal quasiparticles with acoustic emission limiting performance at the lowest temperatures.

[Phys. Rev. B 100, 020506(R)] Published Wed Jul 17, 2019

## Superconducting qubits beyond the dispersive regime

By M. H. Ansari from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): M. H. AnsariSuperconducting circuits consisting of a few low-anharmonic transmons coupled to readout and bus resonators can perform basic quantum computations. Since the number of qubits in such circuits is limited to not more than a few tens, the qubits can be designed to operate within the dispersive regime w...

[Phys. Rev. B 100, 024509] Published Wed Jul 17, 2019

## Josephson lattice model for phase fluctuations of local pairs in copper oxide superconductors

By Malte Harland, Sergey Brener, Alexander I. Lichtenstein, and Mikhail I. Katsnelson from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Malte Harland, Sergey Brener, Alexander I. Lichtenstein, and Mikhail I. KatsnelsonWe derive an expression for the effective Josephson coupling from the microscopic Hubbard model. It serves as a starting point for the description of phase fluctuations of local Cooper pairs in ${d}_{{x}^{2}−{y}^{2}}$-wave superconductors in the framework of an effective $XY$ model of plaquettes, th...

[Phys. Rev. B 100, 024510] Published Wed Jul 17, 2019

## Landau levels in twisted bilayer graphene and semiclassical orbits

By Kasra Hejazi, Chunxiao Liu, and Leon Balents from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Kasra Hejazi, Chunxiao Liu, and Leon BalentsTwisted bilayer graphene has been argued theoretically to host exceptionally flat bands when the angle between the two layers falls within a *magic* range near $1.{1}^{∘}$. This is now strongly supported by experiment, which furthermore reveals dramatic correlation effects in the magic range due to th...

[Phys. Rev. B 100, 035115] Published Wed Jul 17, 2019

## Terahertz pulse induced transitions between ionic and neutral phases and electronic polarization reversal in TTF-CA

By Shu Ohmura, Tomohito Mase, and Akira Takahashi from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Shu Ohmura, Tomohito Mase, and Akira TakahashiWe have investigated the terahertz (THz)-pulse-induced dynamics of tetrathiafulvalene-$p$-chloranil near the boundary between the ionic and neutral phases with the use of exact numerical calculations of an extended Hubbard model coupled with lattice motion. For the ionic phase, when the applied elec...

[Phys. Rev. B 100, 035116] Published Wed Jul 17, 2019

## Electronic structure study of ${\mathrm{LaCoIn}}_{5}$ and its comparison with ${\mathrm{CeCoIn}}_{5}$

By Q. Y. Chen, X. B. Luo, E. Vescovo, K. Kaznatcheev, F. J. Walker, C. H. Ahn, Z. F. Ding, Z. H. Zhu, L. Shu, Y. B. Huang, and J. Jiang from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Q. Y. Chen, X. B. Luo, E. Vescovo, K. Kaznatcheev, F. J. Walker, C. H. Ahn, Z. F. Ding, Z. H. Zhu, L. Shu, Y. B. Huang, and J. JiangA central key to understanding heavy-fermion systems involves revealing how itinerant low-energy excitations emerge from local $f$ moments. An effective way to understand the $f$-electron behavior is to compare the electronic structure of $f$-electron compounds with a reference isostructural compoun...

[Phys. Rev. B 100, 035117] Published Wed Jul 17, 2019

## Thermalization of hot electrons via interfacial electron-magnon interaction

By Subrata Chakraborty and Tero T. Heikkilä from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Subrata Chakraborty and Tero T. HeikkiläRecent work on layered structures of superconductors (S) or normal metals (N) in contact with ferromagnetic insulators (FI) has shown how the properties of the previous can be strongly affected by the magnetic proximity effect due to the static FI magnetization. Here we show that such structures can...

[Phys. Rev. B 100, 035423] Published Wed Jul 17, 2019

## Dynamics of photodoped charge transfer insulators

By Denis Golež, Lewin Boehnke, Martin Eckstein, and Philipp Werner from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Denis Golež, Lewin Boehnke, Martin Eckstein, and Philipp WernerCuprate superconductors remain a mysterious and intensely studied class of materials. New insights into their properties may be obtained by driving these systems out of equilibrium by strong laser pulses. Up to now, most theoretical works on photoexcited cuprates have employed a minimalistic single-band description of these complex materials. In order to treat cuprates and other charge transfer insulators more realistically, the authors develop a multiband theoretical scheme based on GW+EDMFT and Hartree-Fock+EDMFT and apply it to the paradigmatic Emery model. They demonstrate that photoexcitations across the charge transfer gap lead to a strong renormalization of this gap by relative band shifts as well as a substantial broadening of the bands. Comparison with several experimental probes on cuprates, e.g., time-resolved ARPES or optical experiments, shows a remarkable agreement with these simulation results. The new theoretical framework opens a path to explore optical manipulations in charge transfer insulators.

[Phys. Rev. B 100, 041111(R)] Published Wed Jul 17, 2019

## Geometric resonance of four-flux composite fermions

By Md. Shafayat Hossain, Meng K. Ma, M. A. Mueed, D. Kamburov, L. N. Pfeiffer, K. W. West, K. W. Baldwin, R. Winkler, and M. Shayegan from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Md. Shafayat Hossain, Meng K. Ma, M. A. Mueed, D. Kamburov, L. N. Pfeiffer, K. W. West, K. W. Baldwin, R. Winkler, and M. ShayeganTwo-dimensional interacting electrons exposed to strong perpendicular magnetic fields generate emergent, exotic quasiparticles phenomenologically distinct from electrons. Specifically, electrons bind with an even number of flux quanta, and transform into composite fermions (CFs). Besides providing a...

[Phys. Rev. B 100, 041112(R)] Published Wed Jul 17, 2019

## Localization of trivial edge states in InAs/GaSb composite quantum wells

By Vahid Sazgari, Gerard Sullivan, and İsmet İ. Kaya from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Vahid Sazgari, Gerard Sullivan, and İsmet İ. KayaThe InAs/GaSb heterostructure is one of the systems where the quantum spin Hall effect is predicted to arise. However, as confirmed by recent experimental studies, the most significant highlight of the effect, i.e., conductance quantization due to nontrivial edge states, is obscured by spurious cond...

[Phys. Rev. B 100, 041404(R)] Published Wed Jul 17, 2019

## Solvable model for quantum criticality between the Sachdev-Ye-Kitaev liquid and a disordered Fermi liquid

By Oguzhan Can and Marcel Franz from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Oguzhan Can and Marcel FranzWe propose a simple solvable variant of the Sachdev-Ye-Kitaev (SYK) model which displays a quantum phase transition from a fast-scrambling non-Fermi liquid to disordered Fermi liquid. Like the canonical SYK model, our variant involves a single species of Majorana fermions connected by all-to-all ran...

[Phys. Rev. B 100, 045124] Published Wed Jul 17, 2019

## Effect of strain on charge density wave order in the Holstein model

By B. Cohen-Stead, N. C. Costa, E. Khatami, and R. T. Scalettar from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): B. Cohen-Stead, N. C. Costa, E. Khatami, and R. T. ScalettarWe investigate charge ordering in the Holstein model in the presence of anisotropic hopping, ${t}_{x},{t}_{y}=1−δ,1+δ$, as a model of the effect of strain on charge-density-wave (CDW) materials. Using quantum Monte Carlo simulations, we show that the CDW transition temperature is relatively insensit...

[Phys. Rev. B 100, 045125] Published Wed Jul 17, 2019

## Field-induced dissociation of two-dimensional excitons in transition metal dichalcogenides

By Høgni C. Kamban and Thomas G. Pedersen from Recent Articles in Phys. Rev. B. Published on Jul 17, 2019.

Author(s): Høgni C. Kamban and Thomas G. PedersenGeneration of photocurrents in semiconducting materials requires dissociation of excitons into free charge carriers. While thermal agitation is sufficient to induce dissociation in most bulk materials, an additional push is required to induce efficient dissociation of the strongly bound excitons in ...

[Phys. Rev. B 100, 045307] Published Wed Jul 17, 2019

## Heating-Induced Long-Range $η$ Pairing in the Hubbard Model

By J. Tindall, B. Buča, J. R. Coulthard, and D. Jaksch from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): J. Tindall, B. Buča, J. R. Coulthard, and D. JakschWe show how, upon heating the spin degrees of freedom of the Hubbard model to infinite temperature, the symmetries of the system allow the creation of steady states with long-range correlations between $η$ pairs. We induce this heating with either dissipation or periodic driving and evolve the syste...

[Phys. Rev. Lett. 123, 030603] Published Wed Jul 17, 2019

## Unitary Extension of Exotic Massive 3D Gravity from Bigravity

By Mehmet Ozkan, Yi Pang, and Utku Zorba from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Mehmet Ozkan, Yi Pang, and Utku ZorbaWe obtain a new 3D gravity model from two copies of parity-odd Einstein-Cartan theories. Using Hamiltonian analysis, we demonstrate that the only local degrees of freedom are two massive spin-2 modes. Unitarity of the model in anti–de Sitter and Minkowski backgrounds can be satisfied for vast choice...

[Phys. Rev. Lett. 123, 031303] Published Wed Jul 17, 2019

## Searching for Ultralight Dark Matter with Optical Cavities

By Andrew A. Geraci, Colin Bradley, Dongfeng Gao, Jonathan Weinstein, and Andrei Derevianko from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Andrew A. Geraci, Colin Bradley, Dongfeng Gao, Jonathan Weinstein, and Andrei DereviankoWe discuss the use of optical cavities as tools to search for dark matter (DM) composed of virialized ultralight fields (VULFs). Such fields could lead to oscillating fundamental constants, resulting in oscillations of the length of rigid bodies. We propose searching for these effects via differenti...

[Phys. Rev. Lett. 123, 031304] Published Wed Jul 17, 2019

## Aligned and Spontaneous Flavor Violation

By Daniel Egana-Ugrinovic, Samuel Homiller, and Patrick Meade from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Daniel Egana-Ugrinovic, Samuel Homiller, and Patrick MeadeWe present a systematic spurion setup called aligned flavor violation (AFV) that allows for new physics couplings to quarks that are aligned with standard model (SM) Yukawa couplings, but do not necessarily share their hierarchies nor are family universal. Additionally, we show that there is an impo...

[Phys. Rev. Lett. 123, 031802] Published Wed Jul 17, 2019

## Deciphering the $X(3872)$ via its Polarization in Prompt Production at the CERN LHC

By Mathias Butenschoen, Zhi-Guo He, and Bernd A. Kniehl from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Mathias Butenschoen, Zhi-Guo He, and Bernd A. KniehlBased on the hypothesis that the $X(3872)$ exotic hadron is a mixture of ${χ}_{c1}(2P)$ and other states and that its prompt hadroproduction predominately proceeds via its ${χ}_{c1}(2P)$ component, we calculate the $\mathrm{prompt}\text{−}X(3872)$ polarization at the CERN LHC through next-to-leading...

[Phys. Rev. Lett. 123, 032001] Published Wed Jul 17, 2019

## Exploring the Structure of the Bound Proton with Deeply Virtual Compton Scattering

By M. Hattawy <em>et al.</em> (CLAS Collaboration) from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): M. Hattawy*et al.*(CLAS Collaboration)

In the past two decades, deeply virtual Compton scattering of electrons has been successfully used to advance our knowledge of the partonic structure of the free proton and investigate correlations between the transverse position and the longitudinal momentum of quarks inside the nucleon. Meanwhile,...

[Phys. Rev. Lett. 123, 032502] Published Wed Jul 17, 2019

## Parametric Amplification and Noise Squeezing in Room Temperature Atomic Vapors

By V. Guarrera, R. Gartman, G. Bevilacqua, G. Barontini, and W. Chalupczak from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): V. Guarrera, R. Gartman, G. Bevilacqua, G. Barontini, and W. ChalupczakWe report on the use of parametric excitation to coherently manipulate the collective spin state of an atomic vapor at room temperature. Signatures of the parametric excitation are detected in the ground-state spin evolution. These include the excitation spectrum of the atomic coherences, which cont...

[Phys. Rev. Lett. 123, 033601] Published Wed Jul 17, 2019

## Edge States and Topological Pumping in Spatially Modulated Elastic Lattices

By Matheus I. N. Rosa, Raj Kumar Pal, José R. F. Arruda, and Massimo Ruzzene from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Matheus I. N. Rosa, Raj Kumar Pal, José R. F. Arruda, and Massimo RuzzeneSpatial stiffness modulations defined by the sampling of a two-dimensional surface provide one-dimensional elastic lattices with topological properties that are usually attributed to two-dimensional crystals. The cyclic modulation of the stiffness defines a family of lattices whose Bloch eigenmodes ...

[Phys. Rev. Lett. 123, 034301] Published Wed Jul 17, 2019

## Physics of Weibel-Mediated Relativistic Collisionless Shocks

By Martin Lemoine, Laurent Gremillet, Guy Pelletier, and Arno Vanthieghem from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Martin Lemoine, Laurent Gremillet, Guy Pelletier, and Arno VanthieghemWe develop a comprehensive theoretical model of relativistic collisionless pair shocks mediated by the current filamentation instability. We notably characterize the noninertial frame in which this instability is of a mostly magnetic nature, and describe at a microscopic level the deceleration and h...

[Phys. Rev. Lett. 123, 035101] Published Wed Jul 17, 2019

## Effect of Anisotropic Hybridization in ${\mathrm{YbAlB}}_{4}$ Probed by Linear Dichroism in Core-Level Hard X-Ray Photoemission Spectroscopy

By Kentaro Kuga, Yuina Kanai, Hidenori Fujiwara, Kohei Yamagami, Satoru Hamamoto, Yuichi Aoyama, Akira Sekiyama, Atsushi Higashiya, Toshiharu Kadono, Shin Imada, Atsushi Yamasaki, Arata Tanaka, Kenji Tamasaku, Makina Yabashi, Tetsuya Ishikawa, Satoru Nakatsuji, and Takayuki Kiss from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Kentaro Kuga, Yuina Kanai, Hidenori Fujiwara, Kohei Yamagami, Satoru Hamamoto, Yuichi Aoyama, Akira Sekiyama, Atsushi Higashiya, Toshiharu Kadono, Shin Imada, Atsushi Yamasaki, Arata Tanaka, Kenji Tamasaku, Makina Yabashi, Tetsuya Ishikawa, Satoru Nakatsuji, and Takayuki KissWe have probed the crystalline electric-field ground states of pure $|J=7/2,{J}_{z}=±5/2⟩$ as well as the anisotropic $c\text{−}f$ hybridization in both valence fluctuating systems $α$- and $β$-${\mathrm{YbAlB}}_{4}$ by linear polarization dependence of angle-resolved core level photoemission spectr...

[Phys. Rev. Lett. 123, 036404] Published Wed Jul 17, 2019

## Symmetry and Correlation Effects on Band Structure Explain the Anomalous Transport Properties of (111) ${\mathrm{LaAlO}}_{3}/{\mathrm{SrTiO}}_{3}$

By Udit Khanna, P. K. Rout, Michael Mograbi, Gal Tuvia, Inge Leermakers, Uli Zeitler, Yoram Dagan, and Moshe Goldstein from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Udit Khanna, P. K. Rout, Michael Mograbi, Gal Tuvia, Inge Leermakers, Uli Zeitler, Yoram Dagan, and Moshe GoldsteinThe interface between the two insulating oxides ${\mathrm{SrTiO}}_{3}$ and ${\mathrm{LaAlO}}_{3}$ gives rise to a two-dimensional electron system with intriguing transport phenomena, including superconductivity, which are controllable by a gate. Previous measurements on the (001) interface have show...

[Phys. Rev. Lett. 123, 036805] Published Wed Jul 17, 2019

## Step-Edge-Induced Anisotropic Chiral Spin Coupling in Ultrathin Magnetic Films

By A. Schlenhoff, S. Krause, and R. Wiesendanger from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): A. Schlenhoff, S. Krause, and R. WiesendangerStep edges represent a local break of lateral symmetry in ultrathin magnetic films. In our experiments, we investigate the spin coupling across atomic step edges on $\mathrm{Fe}/W(110)$ by means of spin-polarized scanning tunneling microscopy and spectroscopy. Local modifications of the spin texture...

[Phys. Rev. Lett. 123, 037201] Published Wed Jul 17, 2019

## Prediction of Coupled Electronic and Phononic Ferroelectricity in Strained 2D h-NbN: First-Principles Theoretical Analysis

By Anuja Chanana and Umesh V. Waghmare from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): Anuja Chanana and Umesh V. WaghmareUsing first-principles density functional theoretical analysis, we predict coexisting ferroelectric and semimetallic states in a two-dimensional monolayer of h-NbN subjected to an electric field and in-plane strain ($ε$). At strains close to $ε=4.85%$, where its out-of-plane spontaneous polarization...

[Phys. Rev. Lett. 123, 037601] Published Wed Jul 17, 2019

## Dynamical Collective Memory in Fluidized Granular Materials

By A. Plati, A. Baldassarri, A. Gnoli, G. Gradenigo, and A. Puglisi from Recent Articles in Phys. Rev. Lett.. Published on Jul 17, 2019.

Author(s): A. Plati, A. Baldassarri, A. Gnoli, G. Gradenigo, and A. PuglisiRecent experiments with rotational diffusion of a probe in a vibrated granular media revealed a rich scenario, ranging from a dilute gas to a dense liquid with cage effects and an unexpected superdiffusive behavior at large times. Here we set up a simulation that reproduces quantitatively the experi...

[Phys. Rev. Lett. 123, 038002] Published Wed Jul 17, 2019

## Fast and space-efficient spin sensing

By Xuedong Hu from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 17, 2019.

Nature Nanotechnology, Published online: 17 July 2019; doi:10.1038/s41565-019-0516-9

Gate-based reflectometry enables single-shot spin readout in double quantum dots. This can help to reduce the number of gates necessary to operate a spin qubit and the per qubit device footprint, while allowing fast measurement — important characteristics for scalable quantum computing architectures.## Dissipative dynamics of a driven qubit: Interplay between nonadiabatic dynamics and noise effects from the weak to strong coupling regime

By L. M. Cangemi, V. Cataudella, M. Sassetti, and G. De Filippis from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): L. M. Cangemi, V. Cataudella, M. Sassetti, and G. De FilippisWe study the exact solution of the Schrödinger equation for the dissipative dynamics of a qubit, achieved by means of short iterative Lanczos method (SIL), which allows us to describe the qubit and the bath dynamics from weak to strong coupling regimes. We focus on two different models of a qubit in...

[Phys. Rev. B 100, 014301] Published Tue Jul 16, 2019

## Local magnetic cluster size identified by neutron total scattering in the site-diluted spin glass $\mathrm{S}{\mathrm{n}}_{x}\mathrm{F}{\mathrm{e}}_{4−x}\mathrm{N}$ $(x=0.88)$

By Yuanpeng Zhang, Tanja Scholz, Richard Dronskowski, Marshall T. McDonnell, and Matthew G. Tucker from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Yuanpeng Zhang, Tanja Scholz, Richard Dronskowski, Marshall T. McDonnell, and Matthew G. TuckerA detailed structure analysis for the site-diluted $\mathrm{S}{\mathrm{n}}_{x}\mathrm{F}{\mathrm{e}}_{4−x}\mathrm{N}$ ($x=0.25$, 0.41, and 0.88) has been carried out through complex modeling of the neutron total scattering data. We present quantitative evidence showing the local ferromagnetic cluste...

[Phys. Rev. B 100, 014419] Published Tue Jul 16, 2019

## Quantum paramagnetism and helimagnetic orders in the Heisenberg model on the body centered cubic lattice

By Pratyay Ghosh, Tobias Müller, Francesco Parisen Toldin, Johannes Richter, Rajesh Narayanan, Ronny Thomale, Johannes Reuther, and Yasir Iqbal from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Pratyay Ghosh, Tobias Müller, Francesco Parisen Toldin, Johannes Richter, Rajesh Narayanan, Ronny Thomale, Johannes Reuther, and Yasir IqbalIt is a well-known fact that with increasing spatial dimensionality magnetic systems have a progressively higher tendency towards developing long-range magnetic order. Here, the authors investigate whether frustration could potentially counter this trend already in three dimensions. To this end, they investigate interacting spins on the body centered cubic lattice using a state-of-the-art functional renormalization group framework. The results indicate that strong frustration effects do lead to melting of the magnetic orders and have the potential to stabilize quantum spin liquid phases.

[Phys. Rev. B 100, 014420] Published Tue Jul 16, 2019

## Plasticity induced superclimb in solid $^{4}\mathrm{He}$: Direct and inverse effects

By A. B. Kuklov from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): A. B. KuklovExperimental evidence that the mass supertransport through solid $^{4}\mathrm{He}$ and the anomalously large matter accumulation in the bulk—the giant isochoric compressibility (also known as the syringe effect)—are both supported by a network of dislocations with a superfluid core is getting strong...

[Phys. Rev. B 100, 014513] Published Tue Jul 16, 2019

## Topological phase diagram of a three-terminal Josephson junction: From the conventional to the Majorana regime

By Lucila Peralta Gavensky, Gonzalo Usaj, and C. A. Balseiro from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Lucila Peralta Gavensky, Gonzalo Usaj, and C. A. BalseiroWe study the evolution of averaged transconductances in three-terminal Josephson junctions when the superconducting leads are led throughout a topological phase transition from an $s$-wave to a $p$-wave (Majorana) phase by an in-plane magnetic field ${B}_{x}$. We provide a complete description of th...

[Phys. Rev. B 100, 014514] Published Tue Jul 16, 2019

## Nontrivial temperature dependence of ferromagnetic resonance frequency for spin reorientation transitions

By Masamichi Nishino and Seiji Miyashita from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Masamichi Nishino and Seiji MiyashitaWe find unusual temperature dependence of the ferromagnetic resonance (FMR) frequency ${f}_{\mathrm{R}}$ for the spin-reorientation (SR) transition, in which the easy axis changes depending on temperature, observed in the Nd permanent magnet, ${\mathrm{Nd}}_{2}{\mathrm{Fe}}_{14}\mathrm{B}$: ${f}_{\m...

[Phys. Rev. B 100, 020403(R)] Published Tue Jul 16, 2019

## Modeling of multilevel cell memory with the ${\mathrm{BaTiO}}_{3}/\mathrm{Fe}$ nanostructured multiferroic composite material

By Paul André Paglan and Jean Pierre Nguenang from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Paul André Paglan and Jean Pierre NguenangIn order to enhance the performance of calculators, multilevel cell (MLC) memories have been proposed as an alternative solution to improve the communication speed between their processors and memories, and also in order to increase the effective storage density of memory devices. In this Rapid Comm...

[Phys. Rev. B 100, 020404(R)] Published Tue Jul 16, 2019

## Influence of excited state decay and dephasing on phonon quantum state preparation

By Thilo Hahn, Daniel Groll, Tilmann Kuhn, and Daniel Wigger from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Thilo Hahn, Daniel Groll, Tilmann Kuhn, and Daniel WiggerThe coupling between single-photon emitters and phonons opens many possibilities to store and transmit quantum properties. In this paper, we apply the independent boson model to describe the coupling between an optically driven two-level system and a discrete phonon mode. Tailored optical driving al...

[Phys. Rev. B 100, 024306] Published Tue Jul 16, 2019

## Effect of atomic isotopes on phonon modes

By G. D. Mahan from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): G. D. MahanTheoretical calculations derive the effect of atomic isotopes on the phonon modes of a crystal. We derive the well-known formula for the phonon lifetime limited by isotope scattering. We also derive the equation for the influence of isotopes on the dispersion of the phonons.

[Phys. Rev. B 100, 024307] Published Tue Jul 16, 2019

## Broken time-reversal symmetry in superconducting ${\mathrm{Pr}}_{1−x}{\mathrm{La}}_{x}{\mathrm{Pt}}_{4}{\mathrm{Ge}}_{12}$

By J. Zhang, Z. F. Ding, K. Huang, C. Tan, A. D. Hillier, P. K. Biswas, D. E. MacLaughlin, and L. Shu from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): J. Zhang, Z. F. Ding, K. Huang, C. Tan, A. D. Hillier, P. K. Biswas, D. E. MacLaughlin, and L. ShuThe superconducting state of the filled skutterudite alloy series ${\mathrm{Pr}}_{1−x}{\mathrm{La}}_{x}{\mathrm{Pt}}_{4}{\mathrm{Ge}}_{12}$ has been systematically studied by specific heat and zero-field muon spin relaxation ($μ\mathrm{SR}$), while the critical fields have been determined by magneti...

[Phys. Rev. B 100, 024508] Published Tue Jul 16, 2019

## Fate of a strongly correlated $d$-wave superconductor in a Zeeman field: The Fulde-Ferrel-Larkin-Ovchinnikov perspective

By Anushree Datta, Kun Yang, and Amit Ghosal from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Anushree Datta, Kun Yang, and Amit GhosalThe Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase is an unconventional superconducting state found under the influence of a strong Zeeman field. This phase is identified by finite center-of-mass momenta in the Cooper pairs, causing the pairing amplitude to oscillate in real space. Repulsive correlat...

[Phys. Rev. B 100, 035114] Published Tue Jul 16, 2019

## Tunneling current induced squeezing of the single-molecule vibrational mode

By N. S. Maslova, V. N. Mantsevich, P. I. Arseyev, and I. M. Sokolov from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): N. S. Maslova, V. N. Mantsevich, P. I. Arseyev, and I. M. SokolovA tunneling system with a molecule between the leads was analyzed in the framework of the adiabatic approach. The adiabatic approach allowed us to consider effects of equilibrium ion positions changing and vibrational mode frequency modification due to the electrons tunneling through the molecule lo...

[Phys. Rev. B 100, 035307] Published Tue Jul 16, 2019

## Spin relaxation in fluorinated single and bilayer graphene

By Susanne Wellnhofer, Adam Stabile, Denis Kochan, Martin Gmitra, Ya-Wen Chuang, Jun Zhu, and Jaroslav Fabian from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Susanne Wellnhofer, Adam Stabile, Denis Kochan, Martin Gmitra, Ya-Wen Chuang, Jun Zhu, and Jaroslav FabianWe present a joint experiment-theory study on the role of fluorine adatoms in spin and momentum scattering of charge carriers in dilute fluorinated graphene and bilayer graphene. The experimental spin-flip and momentum scattering rates and their dependence on the density of fluorine and carrier dopi...

[Phys. Rev. B 100, 035421] Published Tue Jul 16, 2019

## Effect of agglomeration of magnetic nanoparticles on the Casimir pressure through a ferrofluid

By G. L. Klimchitskaya, V. M. Mostepanenko, and E. N. Velichko from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): G. L. Klimchitskaya, V. M. Mostepanenko, and E. N. VelichkoThe impact of agglomeration of magnetic nanoparticles on the Casimir pressure is investigated in the configuration of two material plates and a layer of ferrofluid confined between them. Both cases of similar and dissimilar plates are considered in the framework of the Lifshitz theory of dispersion ...

[Phys. Rev. B 100, 035422] Published Tue Jul 16, 2019

## Entangled four-dimensional multicomponent topological states from photonic crystal defects

By Xiao Zhang, Youjian Chen, Yuzhu Wang, Yuhan Liu, Jun Yu Lin, Nai Chao Hu, Bochen Guan, and Ching Hua Lee from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Xiao Zhang, Youjian Chen, Yuzhu Wang, Yuhan Liu, Jun Yu Lin, Nai Chao Hu, Bochen Guan, and Ching Hua LeeRecently, there has been a drive towards the realization of topological phases beyond conventional electronic materials, including phases defined in more than three dimensions. We propose a versatile and experimentally realistic approach of realizing a large variety of multicomponent topological pha...

[Phys. Rev. B 100, 041110(R)] Published Tue Jul 16, 2019

## Peculiar magnetic states in the double perovskite ${\mathrm{Nd}}_{2}{\mathrm{NiMnO}}_{6}$

By Somnath Pal, Somnath Jana, Sharada Govinda, Banabir Pal, Sumanta Mukherjee, Samara Keshavarz, Danny Thonig, Yaroslav Kvashnin, Manuel Pereiro, Roland Mathieu, Per Nordblad, John W. Freeland, Olle Eriksson, Olof Karis, and D. D. Sarma from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Somnath Pal, Somnath Jana, Sharada Govinda, Banabir Pal, Sumanta Mukherjee, Samara Keshavarz, Danny Thonig, Yaroslav Kvashnin, Manuel Pereiro, Roland Mathieu, Per Nordblad, John W. Freeland, Olle Eriksson, Olof Karis, and D. D. SarmaWe present magnetic measurements on ${\mathrm{Nd}}_{2}{\mathrm{NiMnO}}_{6}$ which exhibits a well-known insulating paramagnetic state to an insulating ferromagnetic state transition when cooled below 200 K. Beyond this basic fact, there is a great deal of diversity in the reported magnetic propertie...

[Phys. Rev. B 100, 045122] Published Tue Jul 16, 2019

## Observation of spin-orbit excitations and Hund's multiplets in ${\mathrm{Ca}}_{2}{\mathrm{RuO}}_{4}$

By H. Gretarsson, H. Suzuki, Hoon Kim, K. Ueda, M. Krautloher, B. J. Kim, H. Yavaş, G. Khaliullin, and B. Keimer from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): H. Gretarsson, H. Suzuki, Hoon Kim, K. Ueda, M. Krautloher, B. J. Kim, H. Yavaş, G. Khaliullin, and B. KeimerWe use Ru ${L}_{3}$-edge (2838.5 eV) resonant inelastic x-ray scattering (RIXS) to quantify the electronic structure of ${\mathrm{Ca}}_{2}{\mathrm{RuO}}_{4}$, a layered $4d$-electron compound that exhibits a correlation-driven metal-insulator transition and unconventional antiferromagnetism. We obse...

[Phys. Rev. B 100, 045123] Published Tue Jul 16, 2019

## Spin dynamics of hot excitons in diluted magnetic semiconductors with spin-orbit interaction

By F. Ungar, P. I. Tamborenea, and V. M. Axt from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): F. Ungar, P. I. Tamborenea, and V. M. AxtWe explore the impact of a Rashba-type spin-orbit interaction in the conduction band on the spin dynamics of hot excitons in diluted magnetic semiconductor quantum wells. In materials with strong spin-orbit coupling, we identify parameter regimes where spin-orbit effects greatly accelerate the spin ...

[Phys. Rev. B 100, 045306] Published Tue Jul 16, 2019

## Ultrafast transport and relaxation of hot plasmonic electrons in metal-dielectric heterostructures

By Ilya Razdolski, Alexander L. Chekhov, Alexander I. Stognij, and Andrzej Stupakiewicz from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Ilya Razdolski, Alexander L. Chekhov, Alexander I. Stognij, and Andrzej StupakiewiczOwing to the ultrashort timescales of ballistic electron transport, relaxation dynamics of hot nonequilibrium electrons is conventionally considered local. Utilizing propagating surface plasmon-polaritons (SPs) in metal-dielectric heterostructures, we demonstrate that both local (relaxation) and non...

[Phys. Rev. B 100, 045412] Published Tue Jul 16, 2019

## Erratum: Influence of minivalleys and Berry curvature on electrostatically induced quantum wires in gapped bilayer graphene [Phys. Rev. B **98**, 155435 (2018)]

By Angelika Knothe and Vladimir Fal'ko from Recent Articles in Phys. Rev. B. Published on Jul 16, 2019.

Author(s): Angelika Knothe and Vladimir Fal'ko[Phys. Rev. B 100, 049903] Published Tue Jul 16, 2019

## First Results on Dark Matter Annual Modulation from the ANAIS-112 Experiment

By J. Amaré, S. Cebrián, I. Coarasa, C. Cuesta, E. García, M. Martínez, M. A. Oliván, Y. Ortigoza, A. Ortiz de Solórzano, J. Puimedón, A. Salinas, M. L. Sarsa, P. Villar, and J. A. Villar from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): J. Amaré, S. Cebrián, I. Coarasa, C. Cuesta, E. García, M. Martínez, M. A. Oliván, Y. Ortigoza, A. Ortiz de Solórzano, J. Puimedón, A. Salinas, M. L. Sarsa, P. Villar, and J. A. VillarANAIS is a direct detection dark matter experiment aiming at the testing of the DAMA/LIBRA annual modulation result, which, for about two decades, has neither been confirmed nor ruled out by any other experiment in a model independent way. $\mathrm{ANAIS}−112$, consisting of 112.5 kg of sodium iodid...

[Phys. Rev. Lett. 123, 031301] Published Tue Jul 16, 2019

## Search for a Dark Matter-Induced Annual Modulation Signal in NaI(Tl) with the COSINE-100 Experiment

By G. Adhikari <em>et al.</em> (COSINE-100 Collaboration) from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): G. Adhikari*et al.*(COSINE-100 Collaboration)

We present new constraints on the dark matter-induced annual modulation signal using 1.7 years of COSINE-100 data with a total exposure of 97.7 kg yr. The COSINE-100 experiment, consisting of 106 kg of NaI(Tl) target material, is designed to carry out a model-independent test of DAMA/LIBRA’s claim o...

[Phys. Rev. Lett. 123, 031302] Published Tue Jul 16, 2019

## Deep Laser Cooling and Efficient Magnetic Compression of Molecules

By L. Caldwell, J. A. Devlin, H. J. Williams, N. J. Fitch, E. A. Hinds, B. E. Sauer, and M. R. Tarbutt from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): L. Caldwell, J. A. Devlin, H. J. Williams, N. J. Fitch, E. A. Hinds, B. E. Sauer, and M. R. TarbuttWe introduce a scheme for deep laser cooling of molecules based on robust dark states at zero velocity. By simulating this scheme, we show it to be a widely applicable method that can reach the recoil limit or below. We demonstrate and characterize the method experimentally, reaching a temperature o...

[Phys. Rev. Lett. 123, 033202] Published Tue Jul 16, 2019

## How to Dress Radio-Frequency Photons with Tunable Momentum

By Boris Shteynas, Jeongwon Lee, Furkan Çağrı Top, Jun-Ru Li, Alan O. Jamison, Gediminas Juzeliūnas, and Wolfgang Ketterle from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Boris Shteynas, Jeongwon Lee, Furkan Çağrı Top, Jun-Ru Li, Alan O. Jamison, Gediminas Juzeliūnas, and Wolfgang KetterleWe demonstrate how the combination of oscillating magnetic forces and radio-frequency (rf) pulses endows rf photons with tunable momentum. We observe velocity-selective spin-flip transitions and the associated Doppler shift. Recoil-dressed photons are a promising tool for measurements and quantum si...

[Phys. Rev. Lett. 123, 033203] Published Tue Jul 16, 2019

## Angle-Resolved Electron Scattering from ${\mathrm{H}}_{2}\mathrm{O}$ near 0°

By R. Kadokura, A. Loreti, Á. Kövér, A. Faure, J. Tennyson, and G. Laricchia from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): R. Kadokura, A. Loreti, Á. Kövér, A. Faure, J. Tennyson, and G. LaricchiaAn electron beam, characterized by a high-angular discrimination ($≃0.7°$), has been used to measure the total (*elastic* plus *inelastic*) cross section of ${\mathrm{H}}_{2}\mathrm{O}$ in the energy range 3–100 eV. Broad coincidence is found with recent experiments, including a pronounced shoulder in t...

[Phys. Rev. Lett. 123, 033401] Published Tue Jul 16, 2019

## Effect of Liquid State Organization on Nanostructure and Strength of Model Multicomponent Solids

By Kulveer Singh and Yitzhak Rabin from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Kulveer Singh and Yitzhak RabinWhen a multicomponent liquid composed of particles with random interactions is slowly cooled below the freezing temperature, the fluid reorganizes in order to increase (decrease) the number of strong (weak) attractive interactions and solidifies into a structure composed of domains of strongly and o...

[Phys. Rev. Lett. 123, 035502] Published Tue Jul 16, 2019

## All Magic Angles in Twisted Bilayer Graphene are Topological

By Zhida Song, Zhijun Wang, Wujun Shi, Gang Li, Chen Fang, and B. Andrei Bernevig from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Zhida Song, Zhijun Wang, Wujun Shi, Gang Li, Chen Fang, and B. Andrei BernevigParticle-hole symmetry dictates that bands at low energy in twisted bilayer graphene are always topological, as long as the lowest two are gapped from the rest.

[Phys. Rev. Lett. 123, 036401] Published Tue Jul 16, 2019

## Variational Excitations in Real Solids: Optical Gaps and Insights into Many-Body Perturbation Theory

By Luning Zhao and Eric Neuscamman from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Luning Zhao and Eric NeuscammanWe present an approach to studying optical band gaps in real solids in which quantum Monte Carlo methods allow for the application of a rigorous variational principle to both ground and excited state wave functions. In tests that include small, medium, and large band gap materials, optical gaps are ...

[Phys. Rev. Lett. 123, 036402] Published Tue Jul 16, 2019

## Exact Localized and Ballistic Eigenstates in Disordered Chaotic Spin Ladders and the Fermi-Hubbard Model

By Thomas Iadecola and Marko Žnidarič from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Thomas Iadecola and Marko ŽnidaričWe demonstrate the existence of exact atypical many-body eigenstates in a class of disordered, interacting one-dimensional quantum systems that includes the Fermi-Hubbard model as a special case. These atypical eigenstates, which generically have finite energy density and are exponentially many in n...

[Phys. Rev. Lett. 123, 036403] Published Tue Jul 16, 2019

## Splitting the Hinge Mode of Higher-Order Topological Insulators

By Raquel Queiroz and Ady Stern from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Raquel Queiroz and Ady SternThe surface of a higher order topological insulator comprises a two-dimensional topological insulator (TI) with broken inversion symmetry, whose mass is determined by the microscopic details of the surface such as surface potentials and termination. It hosts a helical mode pinned to selected hinges ...

[Phys. Rev. Lett. 123, 036802] Published Tue Jul 16, 2019

## Tunable Coupling between Surface States of a Three-Dimensional Topological Insulator in the Quantum Hall Regime

By Su Kong Chong, Kyu Bum Han, Taylor D. Sparks, and Vikram V. Deshpande from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Su Kong Chong, Kyu Bum Han, Taylor D. Sparks, and Vikram V. DeshpandeThe paired top and bottom Dirac surface states, each associated with a half-integer quantum Hall (QH) effect, and a resultant integer QH conductance ($ν{e}^{2}/h$), are hallmarks of a three-dimensional topological insulator (TI). In a dual-gated system, chemical potentials of the paired surface stat...

[Phys. Rev. Lett. 123, 036804] Published Tue Jul 16, 2019

## Optical Tweezers Microrheology Maps the Dynamics of Strain-Induced Local Inhomogeneities in Entangled Polymers

By Manas Khan, Kathryn Regan, and Rae M. Robertson-Anderson from Recent Articles in Phys. Rev. Lett.. Published on Jul 16, 2019.

Author(s): Manas Khan, Kathryn Regan, and Rae M. Robertson-AndersonOptical tweezers microrheology (OTM) offers a powerful approach to probe the nonlinear response of complex soft matter systems, such as networks of entangled polymers, over wide-ranging spatiotemporal scales. OTM can also uniquely characterize the microstructural dynamics that lead to the intriguing...

[Phys. Rev. Lett. 123, 038001] Published Tue Jul 16, 2019

## Spontaneous spin-nematic ordering in a spin-chain system

By A. A. Zvyagin and G. A. Zvyagina from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): A. A. Zvyagin and G. A. ZvyaginaThe spontaneous onset of the spin-nematic order in spin-chain systems is studied. The ordering persists due to distortions of either magnetic ions, or ligands taking part in the superexchange between magnetic ions. The spin-nematic order yields a nonzero biaxial magnetic anisotropy for the spin chai...

[Phys. Rev. B 100, 014416] Published Mon Jul 15, 2019

## Seeing beyond the light: Vison and photon electrodynamics in quantum spin ice

By Attila Szabó and Claudio Castelnovo from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Attila Szabó and Claudio CastelnovoQuantum spin liquids are massively entangled phases of matter dominated by quantum fluctuations. While semiclassical approaches prove surprisingly powerful to study them analytically and numerically, they do not always capture the dynamical behavior and quasiparticle excitations correctly. Here, the authors develop a generic approach to obviate these problems and demonstrate its power on the example of quantum spin ice. They obtain detailed insights into the hitherto elusive vison quasiparticles in spin ice and uncover strong vison-photon interactions that may become manifest in inelastic scattering experiments.

[Phys. Rev. B 100, 014417] Published Mon Jul 15, 2019

## Electronic spin transition in ${\mathrm{FeO}}_{2}$: Evidence for Fe(II) with peroxide ${\mathrm{O}}_{2}^{2−}$

By Bo Gyu Jang, Jin Liu, Qingyang Hu, Kristjan Haule, Ho-Kwang Mao, Wendy L. Mao, Duck Young Kim, and Ji Hoon Shim from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Bo Gyu Jang, Jin Liu, Qingyang Hu, Kristjan Haule, Ho-Kwang Mao, Wendy L. Mao, Duck Young Kim, and Ji Hoon ShimThe discovery of ${\mathrm{FeO}}_{2}$ containing more oxygen than hematite $({\mathrm{Fe}}_{2}{\mathrm{O}}_{3})$, which was previously believed to be the most oxygen rich iron compound, has important implications for the study of deep lower mantle compositions. Compared to other iron compounds, ther...

[Phys. Rev. B 100, 014418] Published Mon Jul 15, 2019

## Intertwined spin-orbital coupled orders in the iron-based superconductors

By Morten H. Christensen, Jian Kang, and Rafael M. Fernandes from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Morten H. Christensen, Jian Kang, and Rafael M. FernandesThe underdoped phase diagram of the iron-based superconductors exemplifies the complexity common to many correlated materials. Indeed, multiple ordered states that break different symmetries but display comparable transition temperatures are present. Here we argue that such a complexity can be under...

[Phys. Rev. B 100, 014512] Published Mon Jul 15, 2019

## High-frequency expansion for Floquet prethermal phases with emergent symmetries: Application to time crystals and Floquet engineering

By Kaoru Mizuta, Kazuaki Takasan, and Norio Kawakami from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Kaoru Mizuta, Kazuaki Takasan, and Norio KawakamiPrethermalization, where quasisteady states are realized in the intermediate long-time regime (prethermal regime), in periodically driven (Floquet) systems is an important phenomenon since it provides a platform for nontrivial Floquet many-body physics. In this Rapid Communication, we consider Floqu...

[Phys. Rev. B 100, 020301(R)] Published Mon Jul 15, 2019

## Enhanced spin coherence of rubidium atoms in solid parahydrogen

By Sunil Upadhyay, Ugne Dargyte, Robert P. Prater, Vsevolod D. Dergachev, Sergey A. Varganov, Timur V. Tscherbul, David Patterson, and Jonathan D. Weinstein from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Sunil Upadhyay, Ugne Dargyte, Robert P. Prater, Vsevolod D. Dergachev, Sergey A. Varganov, Timur V. Tscherbul, David Patterson, and Jonathan D. WeinsteinWe measure the transverse relaxation of the spin state of an ensemble of ground-state rubidium atoms trapped in solid parahydrogen at cryogenic temperatures. We find the spin dephasing time of the ensemble (${T}_{2}^{*}$) is limited by inhomogeneous broadening. We determine that this broadening is d...

[Phys. Rev. B 100, 024106] Published Mon Jul 15, 2019

## Valley-based splitting of topologically protected helical waves in elastic plates

By M. Miniaci, R. K. Pal, R. Manna, and M. Ruzzene from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): M. Miniaci, R. K. Pal, R. Manna, and M. RuzzeneTopological protection offers unprecedented opportunities for wave manipulation and energy transport in various fields of physics, including elasticity, acoustics, quantum mechanics, and electromagnetism. Distinct classes of topological waves have been investigated by establishing analogs with the q...

[Phys. Rev. B 100, 024304] Published Mon Jul 15, 2019

## Quantum transport in non-Hermitian impurity arrays

By K. L. Zhang, X. M. Yang, and Z. Song from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): K. L. Zhang, X. M. Yang, and Z. SongWe study the formation of band gap bound states induced by a non-Hermitian impurity embedded in a Hermitian system. We show that a pair of bound states emerges inside the band gap when a parity-time $(\mathcal{PT})$ imaginary potential is added in strongly coupled bilayer lattices and the bound stat...

[Phys. Rev. B 100, 024305] Published Mon Jul 15, 2019

## Antiferromagnetic stacking of ferromagnetic layers and doping-controlled phase competition in ${\mathrm{Ca}}_{1−x}{\mathrm{Sr}}_{x}{\mathrm{Co}}_{2−y}{\mathrm{As}}_{2}$

By Bing Li, Y. Sizyuk, N. S. Sangeetha, J. M. Wilde, P. Das, W. Tian, D. C. Johnston, A. I. Goldman, A. Kreyssig, P. P. Orth, R. J. McQueeney, and B. G. Ueland from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Bing Li, Y. Sizyuk, N. S. Sangeetha, J. M. Wilde, P. Das, W. Tian, D. C. Johnston, A. I. Goldman, A. Kreyssig, P. P. Orth, R. J. McQueeney, and B. G. UelandIn search of a quantum phase transition between the two-dimensional ($2\mathrm{D}$) ferromagnetism of ${\mathrm{CaCo}}_{2−y}{\mathrm{As}}_{2}$ and stripe-type antiferromagnetism in ${\mathrm{SrCo}}_{2}{\mathrm{As}}_{2}$, we instead find evidence for $1\mathrm{D}$ magnetic frustration between magneti...

[Phys. Rev. B 100, 024415] Published Mon Jul 15, 2019

## Unidirectional spin-wave channeling along magnetic domain walls of Bloch type

By Y. Henry, D. Stoeffler, J.-V. Kim, and M. Bailleul from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Y. Henry, D. Stoeffler, J.-V. Kim, and M. BailleulFrom the pioneering work of Winter [Phys. Rev. **124**, 452 (1961)], a magnetic domain wall of Bloch type is known to host a special wall-bound spin-wave mode, which corresponds to spin waves being channeled along the magnetic texture. Using micromagnetic simulations, we investigate spin waves traveling...

[Phys. Rev. B 100, 024416] Published Mon Jul 15, 2019

## Magnetoelastic coupling across the field-induced transition of uranium mononitride

By D. I. Gorbunov, T. Nomura, A. A. Zvyagin, M. S. Henriques, A. V. Andreev, Y. Skourski, G. A. Zvyagina, R. Troć, S. Zherlitsyn, and J. Wosnitza from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): D. I. Gorbunov, T. Nomura, A. A. Zvyagin, M. S. Henriques, A. V. Andreev, Y. Skourski, G. A. Zvyagina, R. Troć, S. Zherlitsyn, and J. WosnitzaUranium mononitride (UN) displays a spin-flop-like transition for magnetic field applied along all principal crystallographic directions just below 60 T. Here, we report on ultrasound and magnetocaloric-effect results for UN in pulsed magnetic fields up to 65 T. The field-induced phase transition ca...

[Phys. Rev. B 100, 024417] Published Mon Jul 15, 2019

## Coupling between the heavy-fermion superconductor ${\mathrm{CeCoIn}}_{5}$ and the antiferromagnetic metal ${\mathrm{CeIn}}_{3}$ through the atomic interface

By M. Naritsuka, S. Nakamura, Y. Kasahara, T. Terashima, R. Peters, and Y. Matsuda from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): M. Naritsuka, S. Nakamura, Y. Kasahara, T. Terashima, R. Peters, and Y. MatsudaTo study the mutual interaction between unconventional superconductivity and magnetic order through an interface, we fabricate hybrid Kondo superlattices consisting of alternating layers of the heavy-fermion superconductor ${\mathrm{CeCoIn}}_{5}$ and the antiferromagnetic (AFM) heavy-fermion metal $...

[Phys. Rev. B 100, 024507] Published Mon Jul 15, 2019

## Universal level statistics of the out-of-time-ordered operator

By Efim B. Rozenbaum, Sriram Ganeshan, and Victor Galitski from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Efim B. Rozenbaum, Sriram Ganeshan, and Victor GalitskiHere, the authors introduce the “Lyapunovian” – a new tool to study quantum chaos. It unifies the conventional random matrix theory approach with that based on the out-of-time-ordered correlator and generalizes them. Level statistics of the Lyapunovian under appropriate projections transitions as a function of time from an uncorrelated Poisson-like distribution to the Wigner-Dyson form. This new tool connects the semiclassical Lyapunov growth at early times, when the quantum effects are weak, to universal level repulsion that hinges on strong quantum interference effects.

[Phys. Rev. B 100, 035112] Published Mon Jul 15, 2019

## Gaplessness is not generic for translation-invariant spin chains

By Marius Lemm from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Marius LemmThe existence of a spectral gap above the ground state has far-reaching consequences for the low-energy physics of a quantum many-body system. A recent work of Movassagh [R. Movassagh, Phys. Rev. Lett. **119**, 220504 (2017)] shows that a spatially random local quantum Hamiltonian is generically gapless...

[Phys. Rev. B 100, 035113] Published Mon Jul 15, 2019

## Electronic structure of the high-${T}_{\mathrm{C}}$ ferromagnetic semiconductor (Ga,Fe)Sb: X-ray magnetic circular dichroism and resonance photoemission spectroscopy studies

By Shoya Sakamoto, Nguyen Thanh Tu, Yukiharu Takeda, Shin-ichi Fujimori, Pham Nam Hai, Le Duc Anh, Yuki K. Wakabayashi, Goro Shibata, Masafumi Horio, Keisuke Ikeda, Yuji Saitoh, Hiroshi Yamagami, Masaaki Tanaka, and Atsushi Fujimori from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Shoya Sakamoto, Nguyen Thanh Tu, Yukiharu Takeda, Shin-ichi Fujimori, Pham Nam Hai, Le Duc Anh, Yuki K. Wakabayashi, Goro Shibata, Masafumi Horio, Keisuke Ikeda, Yuji Saitoh, Hiroshi Yamagami, Masaaki Tanaka, and Atsushi FujimoriThe electronic structure and the magnetism of the ferromagnetic semiconductor (Ga,Fe)Sb, whose Curie temperature ${T}_{\mathrm{C}}$ can exceed room temperature, were investigated by means of x-ray absorption spectroscopy (XAS), x-ray magnetic circular dichroism (XMCD), and resonance photoemission sp...

[Phys. Rev. B 100, 035204] Published Mon Jul 15, 2019

## Direct measurement of polariton-polariton interaction strength in the Thomas-Fermi regime of exciton-polariton condensation

By E. Estrecho, T. Gao, N. Bobrovska, D. Comber-Todd, M. D. Fraser, M. Steger, K. West, L. N. Pfeiffer, J. Levinsen, M. M. Parish, T. C. H. Liew, M. Matuszewski, D. W. Snoke, A. G. Truscott, and E. A. Ostrovskaya from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): E. Estrecho, T. Gao, N. Bobrovska, D. Comber-Todd, M. D. Fraser, M. Steger, K. West, L. N. Pfeiffer, J. Levinsen, M. M. Parish, T. C. H. Liew, M. Matuszewski, D. W. Snoke, A. G. Truscott, and E. A. OstrovskayaBosonic condensates of exciton polaritons typically coexist and interact with an incoherent reservoir, which undermines measurements of key parameters of the condensate. Here, the authors overcome this limitation by creating a high-density polariton condensate in an optically induced box trap. In this interaction-dominated Thomas-Fermi regime, the condensate is fully separated from the reservoir, which enables a direct measurement of the polariton-polariton interaction strength. The results of the measurement are in agreement with theoretical predictions.

[Phys. Rev. B 100, 035306] Published Mon Jul 15, 2019

## Effect of charge renormalization on the electric and thermoelectric transport along the vortex lattice of a Weyl superconductor

By G. Lemut, M. J. Pacholski, İ. Adagideli, and C. W. J. Beenakker from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): G. Lemut, M. J. Pacholski, İ. Adagideli, and C. W. J. BeenakkerBuilding on the discovery that a Weyl superconductor in a magnetic field supports chiral Landau-level motion along the vortex lines, we investigate its transport properties out of equilibrium. We show that the vortex lattice carries an electric current $I=\frac{1}{2}({Q}_{\mathrm{eff}}^{2}/h)(\mathr...

[Phys. Rev. B 100, 035417] Published Mon Jul 15, 2019

## Two-fluid dynamics of one-dimensional quantum liquids in the absence of Galilean invariance

By K. A. Matveev and A. V. Andreev from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): K. A. Matveev and A. V. AndreevLuttinger liquid theory of one-dimensional quantum systems ignores exponentially weak backscattering of particles. This endows Luttinger liquids with superfluid properties. The corresponding two-fluid hydrodynamic description available at present applies only to Galilean-invariant systems, whereas m...

[Phys. Rev. B 100, 035418] Published Mon Jul 15, 2019

## Anomalous Hall effect in magnetic topological insulators: Semiclassical framework

By Amir Sabzalipour and Bart Partoens from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Amir Sabzalipour and Bart PartoensThe anomalous Hall effect (AHE) is studied on the surface of a 3D magnetic topological insulator. By applying a modified semiclassical framework, all three contributions to the AHE, the Berry curvature effect, the side-jump effect and the skew scattering effects are systematically treated, and analy...

[Phys. Rev. B 100, 035419] Published Mon Jul 15, 2019

## Weyl points in systems of multiple semiconductor-superconductor quantum dots

By John P. T. Stenger and David Pekker from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): John P. T. Stenger and David PekkerAs an analogy to the Weyl point in $k$-space, we search for energy levels which close at a single point as a function of a three-dimensional parameter space. Such points are topologically protected in the sense that any perturbation which acts on the two-level subsystem can be corrected by tuning th...

[Phys. Rev. B 100, 035420] Published Mon Jul 15, 2019

## Phase transition preceding magnetic long-range order in the double perovskite ${\mathrm{Ba}}_{2}{\mathrm{NaOsO}}_{6}$

By Kristin Willa, Roland Willa, Ulrich Welp, Ian R. Fisher, Andreas Rydh, Wai-Kwong Kwok, and Zahir Islam from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Kristin Willa, Roland Willa, Ulrich Welp, Ian R. Fisher, Andreas Rydh, Wai-Kwong Kwok, and Zahir IslamRecent theoretical studies [G. Chen *et al.*, Phys. Rev. B **82**, 174440 (2010); H. Ishizuka *et al.*, Phys. Rev. B **90**, 184422 (2014)] for the magnetic Mott insulator ${\mathrm{Ba}}_{2}\mathrm{Na}\mathrm{Os}{\mathrm{O}}_{6}$ have proposed a low-temperature order parameter that breaks lattice rotational s...

[Phys. Rev. B 100, 041108(R)] Published Mon Jul 15, 2019

## Evidence for superconductivity in Rb metal above 55 GPa pressure

By Yuhang Deng and James S. Schilling from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Yuhang Deng and James S. SchillingThe only alkali metal known to be superconducting at ambient pressure is Li at 0.4 mK. Under 30 GPa pressure ${T}_{\text{c}}$ for Li rises to 14 K. In addition, nearly 50 years ago the heavy alkali metal Cs was reported to become superconducting near 1.3 K at 12 GPa. In the present experiment the su...

[Phys. Rev. B 100, 041109(R)] Published Mon Jul 15, 2019

## Symmetry-enforced fractonicity and two-dimensional quantum crystal melting

By Ajesh Kumar and Andrew C. Potter from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Ajesh Kumar and Andrew C. PotterUtilizing a dual description of two-dimensional elasticity theory as a rank-2 tensor gauge theory, the authors show that zero-temperature quantum melting of a two-dimensional crystal differs crucially from the Halperin-Nelson thermal melting scenario. This is due to the particle number conservation symmetry enforced dislocation glide constraint, or fractonicity. The authors show that quantum crystal fluctuations favor a supersolid phase before melting can occur and, furthermore, discuss applications to the quantum melting of a vortex-lattice and charge-stripe order in a metal.

[Phys. Rev. B 100, 045119] Published Mon Jul 15, 2019

## First-principles methodology for determining the angular momentum of excitons

By Xiaoning Zang and Udo Schwingenschlögl from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Xiaoning Zang and Udo SchwingenschlöglWe develop a methodology for extracting the Kohn-Sham angular momentum of excitons in realistic systems from time-dependent density functional theory. For small systems the exciton populations can be calculated analytically, which allows us to test the methodology for a three-arm ${\mathrm{H}}_{2}$ ...

[Phys. Rev. B 100, 045120] Published Mon Jul 15, 2019

## Photoinduced electron-electron pairing in the extended Falicov-Kimball model

By Ryo Fujiuchi, Tatsuya Kaneko, Yukinori Ohta, and Seiji Yunoki from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Ryo Fujiuchi, Tatsuya Kaneko, Yukinori Ohta, and Seiji YunokiBy employing the time-dependent exact diagonalization method, we investigate the photoexcited states of the excitonic insulator in the extended Falicov-Kimball model (EFKM). We here show that the pulse irradiation can induce the interband electron-electron pair correlation in the photoexcited states...

[Phys. Rev. B 100, 045121] Published Mon Jul 15, 2019

## Coulomb-promoted spintromechanics in magnetic shuttle devices

By O. A. Ilinskaya, D. Radic, H. C. Park, I. V. Krive, R. I. Shekhter, and M. Jonson from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): O. A. Ilinskaya, D. Radic, H. C. Park, I. V. Krive, R. I. Shekhter, and M. JonsonExchange forces on the movable dot (“shuttle”) in a magnetic shuttle device depend on the parity of the number of shuttling electrons. The performance of such a device can therefore be tuned by changing the strength $U$ of Coulomb correlations to block or unblock parity fluctuations. We show that by...

[Phys. Rev. B 100, 045408] Published Mon Jul 15, 2019

## Intersubband pairing induced Fulde-Ferrell phase in metallic nanofilms

By P. Wójcik, M. P. Nowak, and M. Zegrodnik from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): P. Wójcik, M. P. Nowak, and M. ZegrodnikWe consider a freestanding metallic nanofilm with a predominant intersubband pairing which emerges as a result of the confinement in the growth direction. We show that the Fermi wave vector mismatch between the subbands, detrimental to the intersubband pairing, can be compensated by the nonzero cent...

[Phys. Rev. B 100, 045409] Published Mon Jul 15, 2019

## Ultrastrong coupling of vibrationally dressed organic Frenkel excitons with Bloch surface waves in a one-sided all-dielectric structure

By Shaocong Hou, Yue Qu, Xiao Liu, and Stephen R. Forrest from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): Shaocong Hou, Yue Qu, Xiao Liu, and Stephen R. ForrestWe demonstrate a transition from weak, to strong, to ultrastrong coupling of Frenkel molecular excitons and Bloch surface wave photons at room temperature using a one-sided, all-dielectric optical structure. The all-dielectric structure comprises an organic semiconductor thin film on the surface of ...

[Phys. Rev. B 100, 045410] Published Mon Jul 15, 2019

## Excitonic magneto-optics in monolayer transition metal dichalcogenides: From nanoribbons to two-dimensional response

By J. Have, N. M. R. Peres, and T. G. Pedersen from Recent Articles in Phys. Rev. B. Published on Jul 15, 2019.

Author(s): J. Have, N. M. R. Peres, and T. G. PedersenThe magneto-optical response of monolayer transition metal dichalcogenides, including excitonic effects, is studied using a nanoribbon geometry. We compute the diagonal optical conductivity and the Hall conductivity. Comparing the excitonic optical Hall conductivity to results obtained in the indepe...

[Phys. Rev. B 100, 045411] Published Mon Jul 15, 2019

## Time Entanglement between a Photon and a Spin Wave in a Multimode Solid-State Quantum Memory

By Kutlu Kutluer, Emanuele Distante, Bernardo Casabone, Stefano Duranti, Margherita Mazzera, and Hugues de Riedmatten from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Kutlu Kutluer, Emanuele Distante, Bernardo Casabone, Stefano Duranti, Margherita Mazzera, and Hugues de RiedmattenThe generation and distribution of entanglement are key resources in quantum repeater schemes. Temporally multiplexed systems offer time-bin encoding of quantum information which provides robustness against decoherence in fibers, crucial in long distance communication. Here, we demonstrate the direc...

[Phys. Rev. Lett. 123, 030501] Published Mon Jul 15, 2019

## Experimental Implementation of Efficient Quantum Pseudorandomness on a 12-Spin System

By Jun Li, Zhihuang Luo, Tao Xin, Hengyan Wang, David Kribs, Dawei Lu, Bei Zeng, and Raymond Laflamme from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Jun Li, Zhihuang Luo, Tao Xin, Hengyan Wang, David Kribs, Dawei Lu, Bei Zeng, and Raymond LaflammeQuantum pseudorandomness, also known as unitary designs, comprises a powerful resource for emergent quantum technologies. Although in theory pseudorandom unitary operators can be constructed efficiently, realizing these objects in realistic physical systems is a challenging task. Here, we demonstrat...

[Phys. Rev. Lett. 123, 030502] Published Mon Jul 15, 2019

## Systematic Construction of Scarred Many-Body Dynamics in 1D Lattice Models

By Kieran Bull, Ivar Martin, and Z. Papić from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Kieran Bull, Ivar Martin, and Z. PapićWe introduce a family of nonintegrable 1D lattice models that feature robust periodic revivals under a global quench from certain initial product states, thus generalizing the phenomenon of many-body scarring recently observed in Rydberg atom quantum simulators. Our construction is based on a system...

[Phys. Rev. Lett. 123, 030601] Published Mon Jul 15, 2019

## First Observation of the Radiative Decay ${\mathrm{Λ}}_{b}^{0}→\mathrm{Λ}γ$

By R. Aaij <em>et al.</em> (LHCb Collaboration) from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): R. Aaij*et al.*(LHCb Collaboration)

The radiative decay ${\mathrm{Λ}}_{b}^{0}→\mathrm{Λ}γ$ is observed for the first time using a data sample of proton-proton collisions corresponding to an integrated luminosity of $1.7\text{ }\text{ }{\mathrm{fb}}^{−1}$ collected by the LHCb experiment at a center-of-mass energy of 13 TeV. Its branch...

[Phys. Rev. Lett. 123, 031801] Published Mon Jul 15, 2019

## Final Result of CUPID-0 Phase-I in the Search for the $^{82}\mathrm{Se}$ Neutrinoless Double-$β$ Decay

By O. Azzolini <em>et al.</em> from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): O. Azzolini*et al.*

CUPID-0 is the first pilot experiment of CUPID, a next-generation project for the measurement of neutrinoless double beta decay ($0ν\mathrm{DBD}$) with scintillating bolometers. The detector, consisting of 24 enriched and 2 natural ZnSe crystals, has been taking data at Laboratori Nazionali del Gran...

[Phys. Rev. Lett. 123, 032501] Published Mon Jul 15, 2019

## $^{27}{\mathrm{Al}}^{+}$ Quantum-Logic Clock with a Systematic Uncertainty below ${10}^{−18}$

By S. M. Brewer, J.-S. Chen, A. M. Hankin, E. R. Clements, C. W. Chou, D. J. Wineland, D. B. Hume, and D. R. Leibrandt from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): S. M. Brewer, J.-S. Chen, A. M. Hankin, E. R. Clements, C. W. Chou, D. J. Wineland, D. B. Hume, and D. R. LeibrandtAn aluminum ion clock has a fractional-frequency uncertainty of less than one part in ${10}^{18}$, a four-decades-long goal in precision.

[Phys. Rev. Lett. 123, 033201] Published Mon Jul 15, 2019

## Spontaneous Emission and Resonant Scattering in Transition from Type I to Type II Photonic Weyl Systems

By Yang Yang, Wenlong Gao, Lingbo Xia, Hua Cheng, Hongwei Jia, Yuanjiang Xiang, and Shuang Zhang from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Yang Yang, Wenlong Gao, Lingbo Xia, Hua Cheng, Hongwei Jia, Yuanjiang Xiang, and Shuang ZhangSpontaneous emission and scattering behavior of an emitter or a resonant scatterer strongly depend on the density of states of the surrounding medium. It has been shown that the resonant scattering cross section (RSC) may diverge at the Weyl frequency of a type I Weyl system due to the diminishing d...

[Phys. Rev. Lett. 123, 033901] Published Mon Jul 15, 2019

## Yield Precursor Dislocation Avalanches in Small Crystals: The Irreversibility Transition

By Xiaoyue Ni, Haolu Zhang, Danilo B. Liarte, Louis W. McFaul, Karin A. Dahmen, James P. Sethna, and Julia R. Greer from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Xiaoyue Ni, Haolu Zhang, Danilo B. Liarte, Louis W. McFaul, Karin A. Dahmen, James P. Sethna, and Julia R. GreerThe transition from elastic to plastic deformation in crystalline metals shares history dependence and scale-invariant avalanche signature with other nonequilibrium systems under external loading such as colloidal suspensions. These other systems exhibit transitions with clear analogies to work hard...

[Phys. Rev. Lett. 123, 035501] Published Mon Jul 15, 2019

## Spectroscopic Imaging of Quasiparticle Bound States Induced by Strong Nonmagnetic Scatterings in One-Unit-Cell $\mathrm{FeSe}/{\mathrm{SrTiO}}_{3}$

By Chaofei Liu, Ziqiao Wang, Yi Gao, Xiaoqiang Liu, Yi Liu, Qiang-Hua Wang, and Jian Wang from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Chaofei Liu, Ziqiao Wang, Yi Gao, Xiaoqiang Liu, Yi Liu, Qiang-Hua Wang, and Jian WangThe absence of holelike Fermi pockets in the heavily electron-doped iron selenides (HEDISs) challenges the ${s}_{±}$-wave pairing originally proposed for iron pnictides, which consists of opposite signs of the gap function on electron and hole pockets. While the HEDIS compounds have been investigate...

[Phys. Rev. Lett. 123, 036801] Published Mon Jul 15, 2019

## Hierarchical Connectome Modes and Critical State Jointly Maximize Human Brain Functional Diversity

By Rong Wang, Pan Lin, Mianxin Liu, Ying Wu, Tao Zhou, and Changsong Zhou from Recent Articles in Phys. Rev. Lett.. Published on Jul 15, 2019.

Author(s): Rong Wang, Pan Lin, Mianxin Liu, Ying Wu, Tao Zhou, and Changsong ZhouThe brain requires diverse segregated and integrated processing to perform normal functions in terms of anatomical structure and self-organized dynamics with critical features, but the fundamental relationships between the complex structural connectome, critical state, and functional diversity remai...

[Phys. Rev. Lett. 123, 038301] Published Mon Jul 15, 2019

## Quantum jamming transition to a correlated electron glass in 1T-TaS_{2}

By Dragan Mihailovic from Nature Materials - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Materials, Published online: 15 July 2019; doi:10.1038/s41563-019-0423-3

Optical or electric perturbations create a hyperuniform pattern in a correlated electron glass.## Spatially dispersive circular photogalvanic effect in a Weyl semimetal

By Ritesh Agarwal from Nature Materials - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Materials, Published online: 15 July 2019; doi:10.1038/s41563-019-0421-5

A spatially dispersive photoresponse is found in a topological semimetal.## Predictive model of hydrogen trapping and bubbling in nanovoids in bcc metals

By C. S. Liu from Nature Materials - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Materials, Published online: 15 July 2019; doi:10.1038/s41563-019-0422-4

A model is established to quantitatively predict hydrogen energetics and molecule formation in nanovoids of bcc metals, clarifying the trapping and bubbling mechanisms for understanding hydrogen-induced damage.## Intermediate-sized molecular sieving of styrene from larger and smaller analogues

By Jie-Peng Zhang from Nature Materials - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Materials, Published online: 15 July 2019; doi:10.1038/s41563-019-0427-z

Molecular sieving separates larger from smaller molecules, but all molecules smaller than the pore adsorb, hindering selectivity. Here, a MOF is reported with both molecular sieving and gate-opening, separating intermediate-sized molecules from larger and smaller analogues.## Electron-beam spectroscopy for nanophotonics

By F. Javier García de Abajo from Nature Materials - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Materials, Published online: 15 July 2019; doi:10.1038/s41563-019-0409-1

Spatially resolved electron microscopy techniques, such as cathodoluminescence and electron energy-loss spectroscopy can provide high space, energy and time resolutions for the structural and optical characterization of materials; this Review discusses recent progress and future directions in the field of nanophotonics.## Separating out the middle

By Russell E. Morris from Nature Materials - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Materials, Published online: 15 July 2019; doi:10.1038/s41563-019-0437-x

A chemically and thermally stable metal–organic framework achieves exceptional separation of styrene from a complex mixture containing larger (ethylbenzene) and smaller (toluene and benzene) molecules.## Glutathione-mediated biotransformation in the liver modulates nanoparticle transport

By Jie Zheng from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Nanotechnology, Published online: 15 July 2019; doi:10.1038/s41565-019-0499-6

Glutathione-mediated biotransformation in the liver sinusoids could modulate nanoparticle transport in vivo, which can be exploited to design nanoparticles with enhanced tumour targeting and reduced non-specific accumulation in the body.## Optoelectronic resistive random access memory for neuromorphic vision sensors

By Yang Chai from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Nanotechnology, Published online: 15 July 2019; doi:10.1038/s41565-019-0501-3

An optoelectronic resistive switching memory synaptic device enables the realization of an efficient neuromorphic visual system exhibiting non-volatile optical resistive switching and light-tunable synaptic behaviours.## Localized detection of ions and biomolecules with a force-controlled scanning nanopore microscope

By János Vörös from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Nanotechnology, Published online: 15 July 2019; doi:10.1038/s41565-019-0493-z

Nanopore AFM is used for the stochastic sensing of secreted molecules and the activity of ion channels in arbitrary locations both inside and outside a cell.## Quantifying error and leakage in an encoded Si/SiGe triple-dot qubit

By Matthew G. Borselli from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Nanotechnology, Published online: 15 July 2019; doi:10.1038/s41565-019-0500-4

Random sequences of unitary gate operations on an exchange-only qubit encoded in three physical electron qubits are performed using only voltage pulses and exhibit an average total error of 0.35%, where half of the error originates from leakage out of the computational subspace caused by interactions with substrate nuclear spins.## A new tool for cell signalling research

By Amit Meller from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 15, 2019.

Nature Nanotechnology, Published online: 15 July 2019; doi:10.1038/s41565-019-0505-z

The combination of a nanopore and an atomic force microscope allows stochastic sensing of secreted molecules and the activity of ion channels in arbitrary locations both inside and outside of a cell.## Strong frequency dependence of transport in the driven disordered central-site model

By Daniel Hetterich, Gabriel Schmitt, Lorenzo Privitera, and Björn Trauzettel from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): Daniel Hetterich, Gabriel Schmitt, Lorenzo Privitera, and Björn TrauzettelWe study a periodically driven central site coupled to a disordered environment. In comparison to the static model, transport features are either enhanced or reduced, depending on the frequency of the drive. We demonstrate this by analyzing the statistics of quasienergies and the logarithmic growth ...

[Phys. Rev. B 100, 014201] Published Fri Jul 12, 2019

## Unambiguous determination of the commensurate antiferromagnetic structure of ${\mathrm{HoNi}}_{2}{\mathrm{B}}_{2}\mathrm{C}$ in the superconducting ground state

By Andrew Sazonov, Vladimir Hutanu, Martin Meven, Karine Röwer, Georg Roth, Eddy Lelièvre-Berna, Günther Fuchs, Oksana Zaharko, and Karen Friese from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): Andrew Sazonov, Vladimir Hutanu, Martin Meven, Karine Röwer, Georg Roth, Eddy Lelièvre-Berna, Günther Fuchs, Oksana Zaharko, and Karen FrieseCrystal and magnetic structures of the intermetallic ${\mathrm{HoNi}}_{2}{\mathrm{B}}_{2}\mathrm{C}$ have been investigated using different single-crystal diffraction techniques at both room and low temperatures (superconducting phase). Combined refinement of the neutron and x-ray diffraction data p...

[Phys. Rev. B 100, 014414] Published Fri Jul 12, 2019

## Cavity-mediated dissipative spin-spin coupling

By Vahram L. Grigoryan and Ke Xia from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): Vahram L. Grigoryan and Ke XiaWe study dissipative spin-spin coupling in a dispersive regime mediated by virtual photons in a microwave cavity. Dissipative coupling between spin of each magnetic material and the cavity photons is established by means of two phase-shifted driving forces acting on each spin. We show that mode-leve...

[Phys. Rev. B 100, 014415] Published Fri Jul 12, 2019

## Diabatic errors in Majorana braiding with bosonic bath

By Amit Nag and Jay D. Sau from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): Amit Nag and Jay D. SauMajorana mode based topological qubits are potentially subject to diabatic errors that in principle can limit the utility of topological quantum computation. Using a combination of analytical and numerical methods we study the diabatic errors in Majorana-based topological Y junction that are coupled...

[Phys. Rev. B 100, 014511] Published Fri Jul 12, 2019

## Controlling the electromagnetic proximity effect by tuning the mixing between superconducting and ferromagnetic order

By R. Stewart, M. G. Flokstra, M. Rogers, N. Satchell, G. Burnell, D. Miller, H. Luetkens, T. Prokscha, A. Suter, E. Morenzoni, and S. L. Lee from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): R. Stewart, M. G. Flokstra, M. Rogers, N. Satchell, G. Burnell, D. Miller, H. Luetkens, T. Prokscha, A. Suter, E. Morenzoni, and S. L. LeeWe present low-energy muon-spin rotation measurements on $\mathrm{Cu}/\mathrm{Nb}/{\mathrm{AlO}}_{x}/\mathrm{Co}$ thin films that probe the newly described electromagnetic (EM) proximity effect. By varying the thickness of the insulating ${\mathrm{AlO}}_{x}$ layer we control the degree of coupling b...

[Phys. Rev. B 100, 020505(R)] Published Fri Jul 12, 2019

## Quadruple superstructure with antiferroic ionic displacements in $\mathrm{B}{\mathrm{i}}_{1−x}\mathrm{S}{\mathrm{m}}_{x}\mathrm{Fe}{\mathrm{O}}_{3}$

By Y. Horibe, M. Nomoto, T. Inoshita, K. Watanabe, S.-W. Cheong, Y. Inoue, and Y. Koyama from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): Y. Horibe, M. Nomoto, T. Inoshita, K. Watanabe, S.-W. Cheong, Y. Inoue, and Y. KoyamaCrystallographic and morphologic features of quadruple and double superstructures in $\mathrm{B}{\mathrm{i}}_{1−x}\mathrm{S}{\mathrm{m}}_{x}\mathrm{Fe}{\mathrm{O}}_{3}$ with $0≤x≤0.40$ were investigated by x-ray powder diffraction and transmission electron microscopy. The presence of a quadruple sup...

[Phys. Rev. B 100, 024105] Published Fri Jul 12, 2019

## One-loop functional renormalization group study for the dimensional reduction and its breakdown in the long-range random field O($N$) spin model near lower critical dimension

By Yoshinori Sakamoto from Recent Articles in Phys. Rev. B. Published on Jul 12, 2019.

Author(s): Yoshinori SakamotoWe consider the random-field $\mathrm{O}(N$) spin model with long-range exchange interactions which decay with distance $r$ between spins as ${r}^{−d−σ}$ and/or random fields which correlate with distance $r$ as ${r}^{−d+ρ}$, and reexamine the critical phenomena near the lower critical dimension by ...

[Phys. Rev. B 100, 024412] Published Fri Jul 12, 2019

## Coherence and Asymmetry Cannot be Broadcast

By Matteo Lostaglio and Markus P. Müller from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Matteo Lostaglio and Markus P. MüllerIn the presence of conservation laws, superpositions of eigenstates of the corresponding conserved quantities cannot be generated by quantum dynamics. Thus, any such coherence represents a potentially valuable resource of asymmetry, which can be used, for example, to enhance the precision of quantum...

[Phys. Rev. Lett. 123, 020403] Published Fri Jul 12, 2019

## No-Broadcasting Theorem for Quantum Asymmetry and Coherence and a Trade-off Relation for Approximate Broadcasting

By Iman Marvian and Robert W. Spekkens from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Iman Marvian and Robert W. SpekkensSymmetries of both closed- and open-system dynamics imply many significant constraints. These generally have instantiations in both classical and quantum dynamics (Noether’s theorem, for instance, applies to both sorts of dynamics). We here provide an example of such a constraint which has no counte...

[Phys. Rev. Lett. 123, 020404] Published Fri Jul 12, 2019

## Can Three-Body Recombination Purify a Quantum Gas?

By Lena H. Dogra, Jake A. P. Glidden, Timon A. Hilker, Christoph Eigen, Eric A. Cornell, Robert P. Smith, and Zoran Hadzibabic from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Lena H. Dogra, Jake A. P. Glidden, Timon A. Hilker, Christoph Eigen, Eric A. Cornell, Robert P. Smith, and Zoran HadzibabicThree-body recombination in a cold Bose gas reduces entropy, providing a novel way to cool the gas efficiently.

[Phys. Rev. Lett. 123, 020405] Published Fri Jul 12, 2019

## Loop Corrections in Spin Models through Density Consistency

By Alfredo Braunstein, Giovanni Catania, and Luca Dall’Asta from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Alfredo Braunstein, Giovanni Catania, and Luca Dall’AstaComputing marginal distributions of discrete or semidiscrete Markov random fields (MRFs) is a fundamental, generally intractable problem with a vast number of applications in virtually all fields of science. We present a new family of computational schemes to approximately calculate the marginals of...

[Phys. Rev. Lett. 123, 020604] Published Fri Jul 12, 2019

## Order-Disorder Phase Transition in Black-Hole Star Clusters

By Jihad Touma, Scott Tremaine, and Mher Kazandjian from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Jihad Touma, Scott Tremaine, and Mher KazandjianStar clusters surrounding a black hole can undergo an order-disorder phase transition leading to an increase in transient events such as flares from tidally disrupted stars.

[Phys. Rev. Lett. 123, 021103] Published Fri Jul 12, 2019

## Superwalking Droplets

By Rahil N. Valani, Anja C. Slim, and Tapio Simula from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Rahil N. Valani, Anja C. Slim, and Tapio SimulaLiquid droplets bouncing on a vibrating liquid surface can execute a surprising cycle, alternating between moving and standing still.

[Phys. Rev. Lett. 123, 024503] Published Fri Jul 12, 2019

## Radiative Thermal Memristor

By Jose Ordonez-Miranda, Younès Ezzahri, Jose A. Tiburcio-Moreno, Karl Joulain, and Jérémie Drevillon from Recent Articles in Phys. Rev. Lett.. Published on Jul 12, 2019.

Author(s): Jose Ordonez-Miranda, Younès Ezzahri, Jose A. Tiburcio-Moreno, Karl Joulain, and Jérémie DrevillonThermal hysteresis in a phase change material makes it possible to build a radiative thermal memristor, a fast thermal circuit element whose response is dependent on its history.

[Phys. Rev. Lett. 123, 025901] Published Fri Jul 12, 2019

## A pathway from 3D to 2D

By Kristen Fichthorn from Nature Materials - Issue - nature.com science feeds. Published on Jul 12, 2019.

Nature Materials, Published online: 12 July 2019; doi:10.1038/s41563-019-0451-z

Two-dimensional cobalt oxide and cobalt nickel oxide sheets, with thicknesses around one nanometre, can form spontaneously from the transformation of three-dimensional nanocrystals in a solution-phase synthesis.## Flatbands and Perfect Metal in Trilayer Moiré Graphene

By Christophe Mora, Nicolas Regnault, and B. Andrei Bernevig from Recent Articles in Phys. Rev. Lett.. Published on Jul 11, 2019.

Author(s): Christophe Mora, Nicolas Regnault, and B. Andrei BernevigWe investigate the electronic structure of a twisted multilayer graphene system forming a moiré pattern. We consider small twist angles separating the graphene sheets and develop a low-energy theory to describe the coupling of Dirac Bloch states close to the $K$ point in each individual plane. Exten...

[Phys. Rev. Lett. 123, 026402] Published Thu Jul 11, 2019

## Charge Transfer and Built-in Electric Fields between a Crystalline Oxide and Silicon

By Z. H. Lim, N. F. Quackenbush, A. N. Penn, M. Chrysler, M. Bowden, Z. Zhu, J. M. Ablett, T.-L. Lee, J. M. LeBeau, J. C. Woicik, P. V. Sushko, S. A. Chambers, and J. H. Ngai from Recent Articles in Phys. Rev. Lett.. Published on Jul 11, 2019.

Author(s): Z. H. Lim, N. F. Quackenbush, A. N. Penn, M. Chrysler, M. Bowden, Z. Zhu, J. M. Ablett, T.-L. Lee, J. M. LeBeau, J. C. Woicik, P. V. Sushko, S. A. Chambers, and J. H. NgaiWe report charge transfer and built-in electric fields across the epitaxial ${\mathrm{SrNb}}_{x}{\mathrm{Ti}}_{1−x}{\mathrm{O}}_{3−δ}/\mathrm{Si}(001)$ interface. Electrical transport measurements indicate the formation of a hole gas in the Si and the presence of built-in fields. Hard x-ray photoele...

[Phys. Rev. Lett. 123, 026805] Published Thu Jul 11, 2019

## Localized Magnetic Excitations in the Fully Frustrated Dimerized Magnet ${\mathrm{Ba}}_{2}{\mathrm{CoSi}}_{2}{\mathrm{O}}_{6}{\mathrm{Cl}}_{2}$

By Nobuyuki Kurita, Daisuke Yamamoto, Takuya Kanesaka, Nobuo Furukawa, Seiko Ohira-Kawamura, Kenji Nakajima, and Hidekazu Tanaka from Recent Articles in Phys. Rev. Lett.. Published on Jul 11, 2019.

Author(s): Nobuyuki Kurita, Daisuke Yamamoto, Takuya Kanesaka, Nobuo Furukawa, Seiko Ohira-Kawamura, Kenji Nakajima, and Hidekazu TanakaMagnetic excitations of the effective spin $S=1/2$ dimerized magnet ${\mathrm{Ba}}_{2}{\mathrm{CoSi}}_{2}{\mathrm{O}}_{6}{\mathrm{Cl}}_{2}$ have been probed directly via inelastic neutron scattering experiments at temperatures down to 4 K. We observed five types of excitation at 4.8, 5.8, 6.6, 11.4,...

[Phys. Rev. Lett. 123, 027206] Published Thu Jul 11, 2019

## Thermal Forces from a Microscopic Perspective

By Pietro Anzini, Gaia Maria Colombo, Zeno Filiberti, and Alberto Parola from Recent Articles in Phys. Rev. Lett.. Published on Jul 11, 2019.

Author(s): Pietro Anzini, Gaia Maria Colombo, Zeno Filiberti, and Alberto ParolaPhysicists develop a theory to make the seemingly random, thermal-driven motion of clumps and colloids in fluids predictable.

[Phys. Rev. Lett. 123, 028002] Published Thu Jul 11, 2019

## When Random Walkers Help Solving Intriguing Integrals

By Satya N. Majumdar and Emmanuel Trizac from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Satya N. Majumdar and Emmanuel TrizacWe revisit a family of integrals that delude intuition and that recently appeared in mathematical literature in connection with computer algebra package verification. We show that the remarkable properties displayed by these integrals become transparent when formulated in the language of random walk...

[Phys. Rev. Lett. 123, 020201] Published Wed Jul 10, 2019

## Quantum Hypercube States

By L. A. Howard, T. J. Weinhold, F. Shahandeh, J. Combes, M. R. Vanner, A. G. White, and M. Ringbauer from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): L. A. Howard, T. J. Weinhold, F. Shahandeh, J. Combes, M. R. Vanner, A. G. White, and M. RingbauerWe introduce quantum hypercube states, a class of continuous-variable quantum states that are generated as orthographic projections of hypercubes onto the quadrature phase space of a bosonic mode. In addition to their interesting geometry, hypercube states display phase-space features much smaller t...

[Phys. Rev. Lett. 123, 020402] Published Wed Jul 10, 2019

## Multiple Exclusion Statistics

By Julian J. Riccardo, Jose L. Riccardo, Antonio J. Ramirez-Pastor, and Pedro M. Pasinetti from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Julian J. Riccardo, Jose L. Riccardo, Antonio J. Ramirez-Pastor, and Pedro M. PasinettiA new distribution for systems of particles in equilibrium obeying the exclusion of correlated states is presented following Haldane’s state counting. It relies upon an ansatz to deal with the multiple exclusion that takes place when the states accessible to single particles are spatially correlated...

[Phys. Rev. Lett. 123, 020602] Published Wed Jul 10, 2019

## Energy Current Rectification and Mobility Edges

By Vinitha Balachandran, Stephen R. Clark, John Goold, and Dario Poletti from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Vinitha Balachandran, Stephen R. Clark, John Goold, and Dario PolettiWe investigate how the presence of a single-particle mobility edge in a system can generate strong energy current rectification. Specifically, we study a quadratic bosonic chain subject to a quasiperiodic potential and coupled at its boundaries to spin baths of differing temperature. We find that re...

[Phys. Rev. Lett. 123, 020603] Published Wed Jul 10, 2019

## Ultralight Boson Dark Matter and Event Horizon Telescope Observations of $\mathrm{M}{87}^{*}$

By Hooman Davoudiasl and Peter B. Denton from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Hooman Davoudiasl and Peter B. DentonAn interpretation of the black hole image taken by the Event Horizon Telescope hints of new constraints on the mass of dark matter.

[Phys. Rev. Lett. 123, 021102] Published Wed Jul 10, 2019

## Stringent Limit on Primordial Magnetic Fields from the Cosmic Microwave Background Radiation

By Karsten Jedamzik and Andrey Saveliev from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Karsten Jedamzik and Andrey SavelievPrimordial magnetic fields (PMFs), being present before the epoch of cosmic recombination, induce small-scale baryonic density fluctuations. These inhomogeneities lead to an inhomogeneous recombination process that alters the peaks and heights of the large-scale anisotropies of the cosmic microwave ...

[Phys. Rev. Lett. 123, 021301] Published Wed Jul 10, 2019

## Beam Energy and Centrality Dependence of Direct-Photon Emission from Ultrarelativistic Heavy-Ion Collisions

By A. Adare <em>et al.</em> (PHENIX Collaboration) from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): A. Adare*et al.*(PHENIX Collaboration)

The PHENIX collaboration presents first measurements of low-momentum ($0.4<{p}_{T}<3\text{ }\text{ }\mathrm{GeV}/c$) direct-photon yields from $\mathrm{Au}+\mathrm{Au}$ collisions at $\sqrt{{s}_{NN}}=39$ and 62.4 GeV. For both beam energies the direct-photon yields are substantially enhanced w...

[Phys. Rev. Lett. 123, 022301] Published Wed Jul 10, 2019

## Evidence of Extreme Ultraviolet Superfluorescence in Xenon

By L. Mercadier, A. Benediktovitch, C. Weninger, M. A. Blessenohl, S. Bernitt, H. Bekker, S. Dobrodey, A. Sanchez-Gonzalez, B. Erk, C. Bomme, R. Boll, Z. Yin, V. P. Majety, R. Steinbrügge, M. A. Khalal, F. Penent, J. Palaudoux, P. Lablanquie, A. Rudenko, D. Rolles, J. R. Crespo López-Urrutia, and N. Rohringer from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): L. Mercadier, A. Benediktovitch, C. Weninger, M. A. Blessenohl, S. Bernitt, H. Bekker, S. Dobrodey, A. Sanchez-Gonzalez, B. Erk, C. Bomme, R. Boll, Z. Yin, V. P. Majety, R. Steinbrügge, M. A. Khalal, F. Penent, J. Palaudoux, P. Lablanquie, A. Rudenko, D. Rolles, J. R. Crespo López-Urrutia, and N. RohringerWe present a comprehensive experimental and theoretical study on superfluorescence in the extreme ultraviolet wavelength regime. Focusing a free-electron laser pulse in a cell filled with Xe gas, the medium is quasi-instantaneously population inverted by $4d$-shell ionization on the giant resonance ...

[Phys. Rev. Lett. 123, 023201] Published Wed Jul 10, 2019

## Bound States in the Continuum through Environmental Design

By Alexander Cerjan, Chia Wei Hsu, and Mikael C. Rechtsman from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Alexander Cerjan, Chia Wei Hsu, and Mikael C. RechtsmanWe propose a new paradigm for realizing bound states in the continuum (BICs) by engineering the environment of a system to control the number of available radiation channels. Using this method, we demonstrate that a photonic crystal slab embedded in a photonic crystal environment can exhibit both is...

[Phys. Rev. Lett. 123, 023902] Published Wed Jul 10, 2019

## Focusing and Mode Separation of Elastic Vector Solitons in a 2D Soft Mechanical Metamaterial

By Bolei Deng, Chengyang Mo, Vincent Tournat, Katia Bertoldi, and Jordan R. Raney from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Bolei Deng, Chengyang Mo, Vincent Tournat, Katia Bertoldi, and Jordan R. RaneySoft mechanical metamaterials can support a rich set of dynamic responses, which, to date, have received relatively little attention. Here, we report experimental, numerical, and analytical results describing the behavior of an anisotropic two-dimensional flexible mechanical metamaterial when subjec...

[Phys. Rev. Lett. 123, 024101] Published Wed Jul 10, 2019

## Critical Conditions for Jumping Droplets

By Quoc Vo and Tuan Tran from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Quoc Vo and Tuan TranA droplet initially overstretched on a solid substrate pulls back to lower the contact area and may jump away from the substrate. The condition to realize such macroscopic behaviors is often dictated by microscopic characteristics, such as contact-line pinning, in nontrivial ways. Here we theoretica...

[Phys. Rev. Lett. 123, 024502] Published Wed Jul 10, 2019

## Persistence of Ion Temperature Gradient Turbulent Transport at Finite Normalized Pressure

By A. Ishizawa, D. Urano, Y. Nakamura, S. Maeyama, and T.-H. Watanabe from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): A. Ishizawa, D. Urano, Y. Nakamura, S. Maeyama, and T.-H. WatanabePlasma $β$ dependence of electromagnetic turbulent transport is investigated by means of gyrokinetic simulations with self-consistent change of the equilibrium magnetic field. It is found that energy transport due to ion-temperature-gradient (ITG) driven turbulence does not decrease with increasing ...

[Phys. Rev. Lett. 123, 025003] Published Wed Jul 10, 2019

## Modification of the Coulomb Logarithm due to Electron-Neutral Collisions

By G. J. M. Hagelaar, Z. Donko, and N. Dyatko from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): G. J. M. Hagelaar, Z. Donko, and N. DyatkoWe demonstrate that in partially ionized plasmas, Coulomb scattering can be significantly perturbed by electron collisions with neutral gas particles, and that this effect can be incorporated in the Coulomb collision terms of the Boltzmann equation by a modification of the classical Coulomb logarith...

[Phys. Rev. Lett. 123, 025004] Published Wed Jul 10, 2019

## One-Dimensional Quasicrystals with Power-Law Hopping

By X. Deng, S. Ray, S. Sinha, G. V. Shlyapnikov, and L. Santos from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): X. Deng, S. Ray, S. Sinha, G. V. Shlyapnikov, and L. SantosOne-dimensional quasiperiodic systems with power-law hopping, $1/{r}^{a}$, differ from both the standard Aubry-André (AA) model and from power-law systems with uncorrelated disorder. Whereas in the AA model all single-particle states undergo a transition from ergodic to localized at a critical quasi...

[Phys. Rev. Lett. 123, 025301] Published Wed Jul 10, 2019

## Strain Reversal in Actuated Origami Structures

By Steven W. Grey, Fabrizio Scarpa, and Mark Schenk from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Steven W. Grey, Fabrizio Scarpa, and Mark SchenkOrigami in engineering is gaining interest for its potential as deployable or shape-adaptive structures. Practical systems could employ a network of actuators distributed across the structure to induce these deformations. Selecting the actuator locations requires an understanding of how the effect o...

[Phys. Rev. Lett. 123, 025501] Published Wed Jul 10, 2019

## Quasiparticle Evidence for the Nematic State above ${T}_{\mathrm{c}}$ in ${\mathrm{Sr}}_{x}{\mathrm{Bi}}_{2}{\mathrm{Se}}_{3}$

By Yue Sun, Shunichiro Kittaka, Toshiro Sakakibara, Kazushige Machida, Jinghui Wang, Jinsheng Wen, Xiangzhuo Xing, Zhixiang Shi, and Tsuyoshi Tamegai from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Yue Sun, Shunichiro Kittaka, Toshiro Sakakibara, Kazushige Machida, Jinghui Wang, Jinsheng Wen, Xiangzhuo Xing, Zhixiang Shi, and Tsuyoshi TamegaiIn the electronic nematic state, an electronic system has a lower symmetry than the crystal structure of the same system. Electronic nematic states have been observed in various unconventional superconductors such as cuprate, iron-based, heavy-fermion, and topological superconductors. The relation b...

[Phys. Rev. Lett. 123, 027002] Published Wed Jul 10, 2019

## Quasi-1D Topological Nodal Vortex Line Phase in Doped Superconducting 3D Dirac Semimetals

By Shengshan Qin, Lunhui Hu, Congcong Le, Jinfeng Zeng, Fu-chun Zhang, Chen Fang, and Jiangping Hu from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Shengshan Qin, Lunhui Hu, Congcong Le, Jinfeng Zeng, Fu-chun Zhang, Chen Fang, and Jiangping HuWe study vortex bound states in three-dimensional (3D) superconducting Dirac semimetals with time reversal symmetry. We find that there exist robust gapless vortex bound states propagating along the vortex line in the $s$-wave superconducting state. We refer to this newly found phase as the quasi-1D...

[Phys. Rev. Lett. 123, 027003] Published Wed Jul 10, 2019

## Femtosecond Laser-Excitation-Driven High Frequency Standing Spin Waves in Nanoscale Dielectric Thin Films of Iron Garnets

By Marwan Deb, Elena Popova, Michel Hehn, Niels Keller, Sébastien Petit-Watelot, Matias Bargheer, Stéphane Mangin, and Gregory Malinowski from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Marwan Deb, Elena Popova, Michel Hehn, Niels Keller, Sébastien Petit-Watelot, Matias Bargheer, Stéphane Mangin, and Gregory MalinowskiWe demonstrate that femtosecond laser pulses allow triggering high-frequency standing spin-wave modes in nanoscale thin films of a bismuth-substituted yttrium iron garnet. By varying the strength of the external magnetic field, we prove that two distinct branches of the dispersion relation are excit...

[Phys. Rev. Lett. 123, 027202] Published Wed Jul 10, 2019

## Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors

By J. Herbrych, J. Heverhagen, N. D. Patel, G. Alvarez, M. Daghofer, A. Moreo, and E. Dagotto from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): J. Herbrych, J. Heverhagen, N. D. Patel, G. Alvarez, M. Daghofer, A. Moreo, and E. DagottoInelastic neutron scattering recently confirmed the theoretical prediction of a $↑↑↓↓$-magnetic state along the legs of quasi-one-dimensional iron-based ladders in the orbital-selective Mott phase (OSMP). We show here that electron doping of the OSMP induces a whole class of novel block states with ...

[Phys. Rev. Lett. 123, 027203] Published Wed Jul 10, 2019

## Tomonaga-Luttinger Liquid Spin Dynamics in the Quasi-One-Dimensional Ising-Like Antiferromagnet ${\mathrm{BaCo}}_{2}{\mathrm{V}}_{2}{\mathrm{O}}_{8}$

By Quentin Faure, Shintaro Takayoshi, Virginie Simonet, Béatrice Grenier, Martin Månsson, Jonathan S. White, Gregory S. Tucker, Christian Rüegg, Pascal Lejay, Thierry Giamarchi, and Sylvain Petit from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Quentin Faure, Shintaro Takayoshi, Virginie Simonet, Béatrice Grenier, Martin Månsson, Jonathan S. White, Gregory S. Tucker, Christian Rüegg, Pascal Lejay, Thierry Giamarchi, and Sylvain PetitCombining inelastic neutron scattering and numerical simulations, we study the quasi-one-dimensional Ising anisotropic quantum antiferromagnet ${\mathrm{BaCo}}_{2}{\mathrm{V}}_{2}{\mathrm{O}}_{8}$ in a longitudinal magnetic field. This material shows a quantum phase transition from a Néel ordered ph...

[Phys. Rev. Lett. 123, 027204] Published Wed Jul 10, 2019

## Negative Thermal Expansion in the Plateau State of a Magnetically Frustrated Spinel

By L. Rossi, A. Bobel, S. Wiedmann, R. Küchler, Y. Motome, K. Penc, N. Shannon, H. Ueda, and B. Bryant from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): L. Rossi, A. Bobel, S. Wiedmann, R. Küchler, Y. Motome, K. Penc, N. Shannon, H. Ueda, and B. BryantWe report on negative thermal expansion (NTE) in the high-field, half-magnetization plateau phase of the frustrated magnetic insulator ${\mathrm{CdCr}}_{2}{\mathrm{O}}_{4}$. Using dilatometry, we precisely map the phase diagram at fields of up to 30 T and identify a strong NTE associated with the co...

[Phys. Rev. Lett. 123, 027205] Published Wed Jul 10, 2019

## Scanning Tunneling Microscope-Induced Excitonic Luminescence of a Two-Dimensional Semiconductor

By Delphine Pommier, Rémi Bretel, Luis E. Parra López, Florentin Fabre, Andrew Mayne, Elizabeth Boer-Duchemin, Gérald Dujardin, Guillaume Schull, Stéphane Berciaud, and Eric Le Moal from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Delphine Pommier, Rémi Bretel, Luis E. Parra López, Florentin Fabre, Andrew Mayne, Elizabeth Boer-Duchemin, Gérald Dujardin, Guillaume Schull, Stéphane Berciaud, and Eric Le MoalThe long sought-after goal of locally and spectroscopically probing the excitons of two-dimensional (2D) semiconductors is attained using a scanning tunneling microscope (STM). Excitonic luminescence from monolayer molybdenum diselenide (${\mathrm{MoSe}}_{2}$) on a transparent conducting substrate i...

[Phys. Rev. Lett. 123, 027402] Published Wed Jul 10, 2019

## Lattice Dynamics Coupled to Charge and Spin Degrees of Freedom in the Molecular Dimer-Mott Insulator $κ\text{−}(\mathrm{BEDT}\text{−}\mathrm{TTF}{)}_{2}\mathrm{Cu}[\mathrm{N}(\mathrm{CN}{)}_{2}]\mathrm{Cl}$

By Masato Matsuura, Takahiko Sasaki, Satoshi Iguchi, Elena Gati, Jens Müller, Oliver Stockert, Andrea Piovano, Martin Böhm, Jitae T. Park, Sananda Biswas, Stephen M. Winter, Roser Valentí, Akiko Nakao, and Michael Lang from Recent Articles in Phys. Rev. Lett.. Published on Jul 10, 2019.

Author(s): Masato Matsuura, Takahiko Sasaki, Satoshi Iguchi, Elena Gati, Jens Müller, Oliver Stockert, Andrea Piovano, Martin Böhm, Jitae T. Park, Sananda Biswas, Stephen M. Winter, Roser Valentí, Akiko Nakao, and Michael LangInelastic neutron scattering measurements on the molecular dimer-Mott insulator $κ\text{−}(\mathrm{BEDT}\text{−}\mathrm{TTF}{)}_{2}\mathrm{Cu}[\mathrm{N}(\mathrm{CN}{)}_{2}]\mathrm{Cl}$ reveal a phonon anomaly in a wide temperature range. Starting from ${T}_{\mathrm{ins}}∼50–60\text{ }\text{ }\mathr...

[Phys. Rev. Lett. 123, 027601] Published Wed Jul 10, 2019

## One-Shot Operational Quantum Resource Theory

By Zi-Wen Liu, Kaifeng Bu, and Ryuji Takagi from Recent Articles in Phys. Rev. Lett.. Published on Jul 09, 2019.

Author(s): Zi-Wen Liu, Kaifeng Bu, and Ryuji TakagiA wide class of resource theories are considered for the practical case where one has only one or a few copies of the quantum state.

[Phys. Rev. Lett. 123, 020401] Published Tue Jul 09, 2019

## Characterizing a Statistical Arrow of Time in Quantum Measurement Dynamics

By P. M. Harrington, D. Tan, M. Naghiloo, and K. W. Murch from Recent Articles in Phys. Rev. Lett.. Published on Jul 09, 2019.

Author(s): P. M. Harrington, D. Tan, M. Naghiloo, and K. W. MurchIn both thermodynamics and quantum mechanics, the arrow of time is characterized by the statistical likelihood of physical processes. We characterize this arrow of time for the continuous quantum measurement dynamics of a superconducting qubit. By experimentally tracking individual weak measurement ...

[Phys. Rev. Lett. 123, 020502] Published Tue Jul 09, 2019

## Topologically Protected Quantization of Work

By Bruno Mera, Krzysztof Sacha, and Yasser Omar from Recent Articles in Phys. Rev. Lett.. Published on Jul 09, 2019.

Author(s): Bruno Mera, Krzysztof Sacha, and Yasser OmarUsing ideas from topological materials, researchers propose a way to quantize work.

[Phys. Rev. Lett. 123, 020601] Published Tue Jul 09, 2019

## Infinite Towers of Supertranslation and Superrotation Memories

By Geoffrey Compère from Recent Articles in Phys. Rev. Lett.. Published on Jul 09, 2019.

Author(s): Geoffrey CompèreA framework that structures the gravitational memory effects and which is consistent with gravitational electric-magnetic duality is presented. A correspondence is described between memory observables, particular subleading residual gauge transformations, associated overleading gauge transformations...

[Phys. Rev. Lett. 123, 021101] Published Tue Jul 09, 2019

## Author Correction: Miniature gold nanorods for photoacoustic molecular imaging in the second near-infrared optical window

By Stanislav Emelianov from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 09, 2019.

Nature Nanotechnology, Published online: 09 July 2019; doi:10.1038/s41565-019-0522-y

Author Correction: Miniature gold nanorods for photoacoustic molecular imaging in the second near-infrared optical window## Publisher Correction: On the issue of transparency and reproducibility in nanomedicine

By Chiara Pastore from Nature Nanotechnology - Issue - nature.com science feeds. Published on Jul 09, 2019.

Nature Nanotechnology, Published online: 09 July 2019; doi:10.1038/s41565-019-0523-x

Publisher Correction: On the issue of transparency and reproducibility in nanomedicine## Electric field control of Néel spin–orbit torque in an antiferromagnet

By Feng Pan from Nature Materials - Issue - nature.com science feeds. Published on Jul 08, 2019.

Nature Materials, Published online: 08 July 2019; doi:10.1038/s41563-019-0424-2

A ferroelectric material is used to switch the uniaxial magnetic anisotropy of an antiferromagnet, with implications for antiferromagnetic spintronics.