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HIGHLIGHTED ARTICLES

Avalanches and many-body resonances in many-body localized systems

Alan Morningstar, Luis Colmenarez, Vedika Khemani, David J. Luitz, and David A. Huse

Phys. Rev. B 105, 174205 (2022) - Published 12 May, 2022

Many-body localization (MBL) is a mechanism by which quantum chains with strong enough disorder can avoid thermalization. Here, the authors define and locate several distinct landmarks having to do with thermalization, rare many-body resonances, and so-called thermal avalanches in systems that can exhibit MBL. These landmarks are well separated in the strength of the disorder, and the estimate of where MBL breaks down in asymptotically large systems is far beyond what is usually pointed to as the MBL transition.

Producing and imaging quantum turbulence via pair-breaking in superfluid He3B

M. T. Noble, S. L. Ahlstrom, D. I. Bradley, E. A. Guise, R. P. Haley, S. Kafanov, G. R. Pickett, M. Poole, R. Schanen, T. Wilcox, A. J. Woods, D. E. Zmeev, and V. Tsepelin

Phys. Rev. B 105, 174515 (2022) - Published 25 May, 2022

Turbulence remains one of the last unsolved problems of classical physics. Here, the authors present insights from the nucleation and evolution of the simpler quantum turbulence. They generate turbulence mechanically, and image the dynamics nondestructively through illumination of thermal quasiparticles. At low temperatures, the ballistic quasiparticles are Andreev-reflected by the vortex flow fields, producing a shadow which shows that the tangle is asymmetrical. This suggests that the vortex rings - precursors of quantum turbulence - are unevenly created by the generator.

Resolving structural changes and symmetry lowering in spinel FeCr2S4

Donald M. Evans, Ola G. Grendal, L. Prodan, Maximilian Winkler, Noah Winterhalter-Stocker, Philipp Gegenwart, Somnath Ghara, Joachim Deisenhofer, István Kézsmárki, and V. Tsurkan

Phys. Rev. B 105, 174107 (2022) - Published 19 May, 2022

The ferrimagnetic spinel FeCr2S4 reveals fascinating properties, such as colossal magnetoresistance, half-metallicity, dynamic and static Jahn-Teller effects, strong magnetocrystalline anisotropy, topological Hall effect, multiferroicity, and unconventional magnetostructural transformations. In contrast to well characterized magnetic phases, the crystal structure in the different magnetic and orbitally ordered phases has remained an enigma over the years. Here, using high-resolution synchrotron diffraction, the authors resolve the long sought-after cubic to tetragonal transition at 65 K, reducing the lattice symmetry to I41amd with further lowering likely to I41md in the multiferroic state established below 9 K.

Subdiffusive Thouless time scaling in the Anderson model on random regular graphs

Luis Colmenarez, David J. Luitz, Ivan M. Khaymovich, and Giuseppe De Tomasi

Phys. Rev. B 105, 174207 (2022) - Published 20 May, 2022

Strong disorder usually gives rise to slow transport regimes in quantum many-body systems. The Thouless time scaling with system size, probed by long-range spectral correlations, allows distinguishing diffusive, subdiffusive, and localized dynamics regimes. Here, the authors investigate the Thouless time in the Anderson model on regular random graphs, a proxy for many-body localization. These results support the existence of a subdiffusive regime anticipating the localized phase.

From SU(2)5 to SU(2)3 Wess-Zumino-Witten transitions in a frustrated spin-52 chain

Natalia Chepiga, Ian Affleck, and Frédéric Mila

Phys. Rev. B 105, 174402 (2022) - Published 5 May, 2022

The authors have identified critical points in the Wess-Zumino-Witten (WZW) SU(2)5 universality class in the phase diagram of a spin-5/2 chain with frustrated next-nearest-neighbor and 3-site interactions, providing a concrete example of this universality class in a realistic, nonintegrable model. These points lie on a transition line to a dimerized phase and occur when the transition turns from first order into WZW SU(2)3 in agreement with the generic possibilities allowed by field theory arguments.

Strong magnetoelastic coupling in Mn3X (X=Ge, Sn)

Florian Theuss, Sayak Ghosh, Taishi Chen, Oleg Tchernyshyov, Satoru Nakatsuji, and B. J. Ramshaw

Phys. Rev. B 105, 174430 (2022) - Published 26 May, 2022

Kagome lattices host strongly correlated electronic phases and topological band structures. In Mn3X (X = Ge, Sn), anomalous transport behavior is induced by chiral antiferromagnetic ordering of the manganese spins. Here, the authors measure the elastic tensors of Mn3X and Mn3Sn and discover some of the largest magnetoelastic coupling ever reported for itinerant antiferromagnets. This highlights the importance of strain for controlling the magnetism of Mn3X, and the authors suggest that Mn3Ge may be particularly favorable for straintronic applications.

Coupled Bogoliubov equations for electrons and phonons

C.-Yu Wang, S. Sharma, T. Müller, E. K. U. Gross, and J. K. Dewhurst

Phys. Rev. B 105, 174509 (2022) - Published 16 May, 2022

The interaction between fermions and bosons is central to modern physics. To describe systems with such interactions, the authors apply Wick’s theorem to the square of the Fröhlich Hamiltonian and keep all terms up to quadratic order. What emerges are two coupled Bogoliubov equations: one for electrons and one for phonons. Remarkably, the self-consistent solution to these equations accurately describes both the renormalized gap in insulators and the superconducting gap in metals.

Superconductivity in black phosphorus and the role of dynamical screening

Viktor Christiansson, Francesco Petocchi, and Philipp Werner

Phys. Rev. B 105, 174513 (2022) - Published 19 May, 2022

Experimentally, the superconducting Tc of simple cubic phosphorus displays a nontrivial pressure dependence that has been lacking a theoretical explanation. This work demonstrates how state-of-the-art many-body methods can be combined with the density functional theory for superconductors formalism to arrive at estimates of Tc in the experimentally relevant range. By extending the framework to take into account correlations not only through the screened electron-electron interaction, but also through renormalized quasiparticle bands, the authors find indications for a more robust prediction of the pressure-Tc curve.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Optical second harmonic signature of phase coexistence in ferroelectric|dielectric heterostructures

Nives Strkalj, Amadé Bortis, Marco Campanini, Marta D. Rossell, Manfred Fiebig, and Morgan Trassin

Phys. Rev. B 105, 174101 (2022) - Published 2 May, 2022

Equation of state for generalized pressure

Yu Tao, Leilei Zhang, and Li Lei

Phys. Rev. B 105, 174102 (2022) - Published 5 May, 2022

Vibrational response and temperature of shock-compressed Pt: In situ extended x-ray absorption fine structure measurements to 325 GPa

Stefan J. Turneaure and Pinaki Das

Phys. Rev. B 105, 174103 (2022) - Published 9 May, 2022

High-pressure structure of praseodymium revisited: In search of a uniform structural phase sequence for the lanthanide elements

S. E. Finnegan, M. G. Stevenson, E. J. Pace, C. V. Storm, J. D. McHardy, M. I. McMahon, S. G. MacLeod, E. Plekhanov, N. Bonini, and C. Weber

Phys. Rev. B 105, 174104 (2022) - Published 9 May, 2022

Charge density waves in monolayer and few-layer NbS2 and phase modulation by doping, thickness, and temperature

Peng Wu, Xiangyang Peng, Chaobo Luo, Zhenqing Li, and Jianxin Zhong

Phys. Rev. B 105, 174105 (2022) - Published 9 May, 2022

Configuration stability and electronic properties of diamane with boron and nitrogen dopants

Caoping Niu, Jie Zhang, Hanxing Zhang, Jing Zhao, Wenming Xia, Zhi Zeng, and Xianlong Wang

Phys. Rev. B 105, 174106 (2022) - Published 17 May, 2022

Resolving structural changes and symmetry lowering in spinel FeCr2S4

Donald M. Evans, Ola G. Grendal, L. Prodan, Maximilian Winkler, Noah Winterhalter-Stocker, Philipp Gegenwart, Somnath Ghara, Joachim Deisenhofer, István Kézsmárki, and V. Tsurkan

Phys. Rev. B 105, 174107 (2022) - Published 19 May, 2022

The ferrimagnetic spinel FeCr2S4 reveals fascinating properties, such as colossal magnetoresistance, half-metallicity, dynamic and static Jahn-Teller effects, strong magnetocrystalline anisotropy, topological Hall effect, multiferroicity, and unconventional magnetostructural transformations. In contrast to well characterized magnetic phases, the crystal structure in the different magnetic and orbitally ordered phases has remained an enigma over the years. Here, using high-resolution synchrotron diffraction, the authors resolve the long sought-after cubic to tetragonal transition at 65 K, reducing the lattice symmetry to I41amd with further lowering likely to I41md in the multiferroic state established below 9 K.

Band structures under non-Hermitian periodic potentials: Connecting nearly-free and bi-orthogonal tight-binding models

Ken Mochizuki and Tomoki Ozawa

Phys. Rev. B 105, 174108 (2022) - Published 19 May, 2022

Towards large-scale and spatiotemporally resolved diagnosis of electronic density of states by deep learning

Qiyu Zeng, Bo Chen, Xiaoxiang Yu, Shen Zhang, Dongdong Kang, Han Wang, and Jiayu Dai

Phys. Rev. B 105, 174109 (2022) - Published 20 May, 2022

Observability of negative capacitance of a ferroelectric film: Theoretical predictions

Eugene A. Eliseev, Mykola E. Yelisieiev, Sergei V. Kalinin, and Anna N. Morozovska

Phys. Rev. B 105, 174110 (2022) - Published 23 May, 2022

Quantum and temperature effects on the crystal structure of superhydride LaH10: A path integral molecular dynamics study

Yuta Watanabe, Takuya Nomoto, and Ryotaro Arita

Phys. Rev. B 105, 174111 (2022) - Published 24 May, 2022

Chirality sensing employing parity-time-symmetric and other resonant gain-loss optical systems

Ioannis Katsantonis, Sotiris Droulias, Costas M. Soukoulis, Eleftherios N. Economou, T. Peter Rakitzis, and Maria Kafesaki

Phys. Rev. B 105, 174112 (2022) - Published 27 May, 2022

Atomic structural mechanism for ferroelectric-antiferroelectric transformation in perovskite NaNbO3

Cho Sandar Htet, S. Nayak, Alicia Manjón-Sanz, J. Liu, J. Kong, D. R. Sørensen, F. Marlton, M. R. V. Jørgensen, and A. Pramanick

Phys. Rev. B 105, 174113 (2022) - Published 31 May, 2022

Space group determination and first-principles structure optimization of the A-site ordered perovskite-type manganite NdBaMn2O6

Md Shafiqul Islam, Daisuke Morikawa, Shigeki Yamada, Bikas Aryal, Kenji Tsuda, and Masami Terauchi

Phys. Rev. B 105, 174114 (2022) - Published 31 May, 2022

Inhomogeneous, disordered, and partially ordered systems

Monoclinic symmetry at the nanoscale in lead-free ferroelectric BaZrxTi1xO3 ceramics

K. Dey, A. Tripathy, S. R. Sahu, H. Srivastava, A. Sagdeo, J. Strempfer, and D. K. Shukla

Phys. Rev. B 105, 174202 (2022) - Published 2 May, 2022

Emergence of a superglass phase in the random-hopping Bose-Hubbard model

Anna M. Piekarska and Tadeusz K. Kopeć

Phys. Rev. B 105, 174203 (2022) - Published 10 May, 2022

Two parameter scaling in the crossover from symmetry class BDI to AI

Saumitran Kasturirangan, Alex Kamenev, and Fiona J. Burnell

Phys. Rev. B 105, 174204 (2022) - Published 10 May, 2022

Avalanches and many-body resonances in many-body localized systems

Alan Morningstar, Luis Colmenarez, Vedika Khemani, David J. Luitz, and David A. Huse

Phys. Rev. B 105, 174205 (2022) - Published 12 May, 2022

Many-body localization (MBL) is a mechanism by which quantum chains with strong enough disorder can avoid thermalization. Here, the authors define and locate several distinct landmarks having to do with thermalization, rare many-body resonances, and so-called thermal avalanches in systems that can exhibit MBL. These landmarks are well separated in the strength of the disorder, and the estimate of where MBL breaks down in asymptotically large systems is far beyond what is usually pointed to as the MBL transition.

Subdiffusive Thouless time scaling in the Anderson model on random regular graphs

Luis Colmenarez, David J. Luitz, Ivan M. Khaymovich, and Giuseppe De Tomasi

Phys. Rev. B 105, 174207 (2022) - Published 20 May, 2022

Strong disorder usually gives rise to slow transport regimes in quantum many-body systems. The Thouless time scaling with system size, probed by long-range spectral correlations, allows distinguishing diffusive, subdiffusive, and localized dynamics regimes. Here, the authors investigate the Thouless time in the Anderson model on regular random graphs, a proxy for many-body localization. These results support the existence of a subdiffusive regime anticipating the localized phase.

Al27 NMR local study of the Al0.5TiZrPdCuNi alloy in high-entropy alloy and metallic glass forms

Magdalena Wencka, Matej Bobnar, Tomaž Apih, Qiang Hu, Sheng Guo, and Janez Dolinšek

Phys. Rev. B 105, 174208 (2022) - Published 31 May, 2022

Dynamics, dynamical systems, lattice effects

Generalized Fresnel-Floquet equations for driven quantum materials

Marios H. Michael, Michael Först, Daniele Nicoletti, Sheikh Rubaiat Ul Haque, Yuan Zhang, Andrea Cavalleri, Richard D. Averitt, Daniel Podolsky, and Eugene Demler

Phys. Rev. B 105, 174301 (2022) - Published 2 May, 2022

Heat pulse propagation and nonlocal phonon heat transport in one-dimensional harmonic chains

Philip B. Allen and Nhat A. Nghiem

Phys. Rev. B 105, 174302 (2022) - Published 2 May, 2022

Interband magnon drag in ferrimagnetic insulators

Naoya Arakawa

Phys. Rev. B 105, 174303 (2022) - Published 5 May, 2022

Terahertz Kerr effect in a methylammonium lead bromide perovskite crystal

A. A. Melnikov, V. E. Anikeeva, O. I. Semenova, and S. V. Chekalin

Phys. Rev. B 105, 174304 (2022) - Published 6 May, 2022

Kuramoto synchronization of quantum tunneling polarons for describing the dynamic structure in cuprate superconductors

Victor Velasco, Marcello B. Silva Neto, Andrea Perali, Sandro Wimberger, Alan R. Bishop, and Steven D. Conradson

Phys. Rev. B 105, 174305 (2022) - Published 20 May, 2022

Ultraweak electron-phonon coupling strength in cubic boron arsenide unveiled by ultrafast dynamics

Z. Y. Tian, Q. Y. Zhang, Y. W. Xiao, G. A. Gamage, F. Tian, S. Yue, V. G. Hadjiev, Jiming Bao, Zhifeng Ren, Erjun Liang, and Jimin Zhao

Phys. Rev. B 105, 174306 (2022) - Published 26 May, 2022

Loschmidt amplitude spectrum in dynamical quantum phase transitions

Cheuk Yiu Wong and Wing Chi Yu

Phys. Rev. B 105, 174307 (2022) - Published 26 May, 2022

Thermal expansion and phonon anharmonicity of cuprite studied by inelastic neutron scattering and ab initio calculations

C. N. Saunders, D. S. Kim, O. Hellman, H. L. Smith, N. J. Weadock, S. T. Omelchenko, G. E. Granroth, C. M. Bernal-Choban, S. H. Lohaus, D. L. Abernathy, and B. Fultz

Phys. Rev. B 105, 174308 (2022) - Published 31 May, 2022

Symmetry-enforced nodal cage phonons in Th2BC2

Meng Wang, Yu Wang, Zhiyong Yang, Jing Fan, Baobing Zheng, Rui Wang, and Xiaozhi Wu

Phys. Rev. B 105, 174309 (2022) - Published 31 May, 2022

Extending ab initio simulations for the ion-ion structure factor of warm dense aluminum to the hydrodynamic limit using neural network potentials

Maximilian Schörner, Hannes R. Rüter, Martin French, and Ronald Redmer

Phys. Rev. B 105, 174310 (2022) - Published 31 May, 2022

Magnetism

Dzyaloshinskii-Moriya induced spin-transfer torques in kagome antiferromagnets

Davi R. Rodrigues, Akshaykumar Salimath, Karin Everschor-Sitte, and Kjetil M. D. Hals

Phys. Rev. B 105, 174401 (2022) - Published 2 May, 2022

From SU(2)5 to SU(2)3 Wess-Zumino-Witten transitions in a frustrated spin-52 chain

Natalia Chepiga, Ian Affleck, and Frédéric Mila

Phys. Rev. B 105, 174402 (2022) - Published 5 May, 2022

The authors have identified critical points in the Wess-Zumino-Witten (WZW) SU(2)5 universality class in the phase diagram of a spin-5/2 chain with frustrated next-nearest-neighbor and 3-site interactions, providing a concrete example of this universality class in a realistic, nonintegrable model. These points lie on a transition line to a dimerized phase and occur when the transition turns from first order into WZW SU(2)3 in agreement with the generic possibilities allowed by field theory arguments.

Spin dynamics and continuum spectra of the honeycomb J1J2 antiferromagnetic Heisenberg model

Cheng Gu, Shun-Li Yu, and Jian-Xin Li

Phys. Rev. B 105, 174403 (2022) - Published 9 May, 2022

Multiferroic materials based on transition-metal dichalcogenides: Potential platform for reversible control of Dzyaloshinskii-Moriya interaction and skyrmion via electric field

Ziji Shao, Jinghua Liang, Qirui Cui, Mairbek Chshiev, Albert Fert, Tiejun Zhou, and Hongxin Yang

Phys. Rev. B 105, 174404 (2022) - Published 9 May, 2022

Measuring the magnon phase in a hybrid magnon-photon system

Yue Zhao, Ledong Wang, Jianshu Xue, Qi Zhang, Yufeng Tian, Shishen Yan, Lihui Bai, Michael Harder, Qingjie Guo, and Ya Zhai

Phys. Rev. B 105, 174405 (2022) - Published 9 May, 2022

Giant intrinsic anomalous terahertz Faraday rotation in the magnetic Weyl semimetal Co2MnGa at room temperature

Xingyue Han, Anastasios Markou, Jonathan Stensberg, Yan Sun, Claudia Felser, and Liang Wu

Phys. Rev. B 105, 174406 (2022) - Published 9 May, 2022

Mutual conversion between a magnetic Néel hopfion and a Néel toron

Shuang Li, Jing Xia, Laichuan Shen, Xichao Zhang, Motohiko Ezawa, and Yan Zhou

Phys. Rev. B 105, 174407 (2022) - Published 9 May, 2022

Room-temperature intrinsic and extrinsic damping in polycrystalline Fe thin films

Shuang Wu, David A. Smith, Prabandha Nakarmi, Anish Rai, Michael Clavel, Mantu K. Hudait, Jing Zhao, F. Marc Michel, Claudia Mewes, Tim Mewes, and Satoru Emori

Phys. Rev. B 105, 174408 (2022) - Published 11 May, 2022

Antiferromagnetic cubic anisotropy governed exchange bias in CoFeB/IrMn bilayers

Chenyu Zhang, Xinwei Feng, Qingfeng Zhan, and Yong Hu

Phys. Rev. B 105, 174409 (2022) - Published 11 May, 2022

Strongly anisotropic electronic and magnetic structures in oxide dichlorides RuOCl2 and OsOCl2

Yang Zhang, Ling-Fang Lin, Adriana Moreo, Thomas A. Maier, Gonzalo Alvarez, and Elbio Dagotto

Phys. Rev. B 105, 174410 (2022) - Published 11 May, 2022

Electric field control of magnons in magnetic thin films: Ab initio predictions for two-dimensional metallic heterostructures

Alberto Marmodoro, Sergiy Mankovsky, Hubert Ebert, Jan Minár, and Ondřej Šipr

Phys. Rev. B 105, 174411 (2022) - Published 12 May, 2022

Probing hydrodynamic sound modes in magnon fluids using spin magnetometers

Joaquin F. Rodriguez-Nieva, Daniel Podolsky, and Eugene Demler

Phys. Rev. B 105, 174412 (2022) - Published 12 May, 2022

Insulating antiferromagnetism in VTe

David S. Parker, Li Yin, German D. Samolyuk, Liurukara D. Sanjeewa, Xiaoping Wang, Valentino R. Cooper, Yaohua Liu, Sergey Bud'ko, and Athena S. Sefat

Phys. Rev. B 105, 174414 (2022) - Published 13 May, 2022

Precessional dynamics of geometrically scaled magnetostatic spin waves in two-dimensional magnonic fractals

Jingyuan Zhou, Mateusz Zelent, Sergii Parchenko, Zhaochu Luo, Valerio Scagnoli, Maciej Krawczyk, Laura J. Heyderman, and Susmita Saha

Phys. Rev. B 105, 174415 (2022) - Published 13 May, 2022

Current-induced switching of antiferromagnetic order in Mn2Au from first principles

Severin Selzer, Leandro Salemi, András Deák, Eszter Simon, László Szunyogh, Peter M. Oppeneer, and Ulrich Nowak

Phys. Rev. B 105, 174416 (2022) - Published 13 May, 2022

Bulk and boundary quantum phase transitions in a square Rydberg atom array

Marcin Kalinowski, Rhine Samajdar, Roger G. Melko, Mikhail D. Lukin, Subir Sachdev, and Soonwon Choi

Phys. Rev. B 105, 174417 (2022) - Published 13 May, 2022

Three-dimensional sandglass magnet with non-Kramers ions

Yan-Xing Yang, Yao Wang, Zhao-Feng Ding, A. D. Hillier, and Lei Shu

Phys. Rev. B 105, 174418 (2022) - Published 16 May, 2022

Screening effect in spin Hall devices

M. Creff, J.-E. Wegrowe, and E. Olive

Phys. Rev. B 105, 174419 (2022) - Published 16 May, 2022

Magnetic properties of the (Mo2/3R1/3)2AlC (R=Ho,Dy) iMAX phases studied by x-ray magnetic circular dichroism and neutron diffraction

Maxime Barbier, Fabrice Wilhelm, Claire V. Colin, Christine Opagiste, Elsa Lhotel, Damir Pinek, Youngsoo Kim, Daniel Braithwaite, Eric Ressouche, Philippe Ohresser, Edwige Otero, Andrei Rogalev, and Thierry Ouisse

Phys. Rev. B 105, 174421 (2022) - Published 17 May, 2022

Complex spin Hamiltonian represented by an artificial neural network

Hongyu Yu, Changsong Xu, Xueyang Li, Feng Lou, L. Bellaiche, Zhenpeng Hu, Xingao Gong, and Hongjun Xiang

Phys. Rev. B 105, 174422 (2022) - Published 18 May, 2022

Magnetic order and exchange coupling in the frustrated diamond-lattice antiferromagnet MnSc2Se4

K. Guratinder, V. Tsurkan, L. Prodan, L. Keller, J. P. Embs, F. Juranyi, M. Medarde, Ch. Rüegg, and O. Zaharko

Phys. Rev. B 105, 174423 (2022) - Published 19 May, 2022

Magnetoelectric coupling on fused azulene oligomers

A. Valentim, D. J. García, and J. A. Plascak

Phys. Rev. B 105, 174426 (2022) - Published 24 May, 2022

Curvilinear manipulation of polarized spin waves

Hongbin Wu (武宏斌) and Jin Lan (兰金)

Phys. Rev. B 105, 174427 (2022) - Published 24 May, 2022

Field-induced antiferromagnetism and Tomonaga-Luttinger liquid behavior in the quasi-one-dimensional Ising antiferromagnet SrCo2V2O8

Yi Cui, Y. Fan, Z. Hu, Zhangzhen He, Weiqiang Yu, and Rong Yu

Phys. Rev. B 105, 174428 (2022) - Published 25 May, 2022

Cascade of magnetic-field-driven quantum phase transitions in Ce3Pd20Si6

F. Mazza, P. Y. Portnichenko, S. Avdoshenko, P. Steffens, M. Boehm, Eun Sang Choi, M. Nikolo, X. Yan, A. Prokofiev, S. Paschen, and D. S. Inosov

Phys. Rev. B 105, 174429 (2022) - Published 25 May, 2022

Strong magnetoelastic coupling in Mn3X (X=Ge, Sn)

Florian Theuss, Sayak Ghosh, Taishi Chen, Oleg Tchernyshyov, Satoru Nakatsuji, and B. J. Ramshaw

Phys. Rev. B 105, 174430 (2022) - Published 26 May, 2022

Kagome lattices host strongly correlated electronic phases and topological band structures. In Mn3X (X = Ge, Sn), anomalous transport behavior is induced by chiral antiferromagnetic ordering of the manganese spins. Here, the authors measure the elastic tensors of Mn3X and Mn3Sn and discover some of the largest magnetoelastic coupling ever reported for itinerant antiferromagnets. This highlights the importance of strain for controlling the magnetism of Mn3X, and the authors suggest that Mn3Ge may be particularly favorable for straintronic applications.

Magnetic domain structure of epitaxial Gd films grown on W(110)

Patrick Härtl, Markus Leisegang, and Matthias Bode

Phys. Rev. B 105, 174431 (2022) - Published 26 May, 2022

Identifying the mechanism of hard magnet coercivity by its angular dependence

Jiangnan Li, Hossein Sepehri-Amin, Tadakatsu Ohkubo, and Kazuhiro Hono

Phys. Rev. B 105, 174432 (2022) - Published 26 May, 2022

Generation of twisted magnons via spin-to-orbital angular momentum conversion

Z.-X. Li, Zhenyu Wang, Yunshan Cao, and Peng Yan

Phys. Rev. B 105, 174433 (2022) - Published 26 May, 2022

Effective decoupling of ferromagnetic sublattices by frustration in Heusler alloys

F. Cugini, S. Chicco, F. Orlandi, G. Allodi, P. Bonfá, V. Vezzoni, O. N. Miroshkina, M. E. Gruner, L. Righi, S. Fabbrici, F. Albertini, R. De Renzi, and M. Solzi

Phys. Rev. B 105, 174434 (2022) - Published 26 May, 2022

Interplay of magnetic field and trigonal distortion in the honeycomb Γ model: Occurrence of a spin-flop phase

Qiang Luo and Hae-Young Kee

Phys. Rev. B 105, 174435 (2022) - Published 27 May, 2022

Light-induced thermal hysteresis and high-spin low-spin domain formation evidenced by optical microscopy in a spin-crossover single crystal

Houcem Fourati, Mamadou Ndiaye, Mouhamadou Sy, Smail Triki, Guillaume Chastanet, Sébastien Pillet, and Kamel Boukheddaden

Phys. Rev. B 105, 174436 (2022) - Published 31 May, 2022

Rectangular and square skyrmion crystals on a centrosymmetric square lattice with easy-axis anisotropy

Satoru Hayami

Phys. Rev. B 105, 174437 (2022) - Published 31 May, 2022

Spin-phonon and magnetoelectric coupling in oxygen-isotope substituted TbMnO3 investigated by Raman scattering

P. J. Graham, P. Rovillain, M. Bartkowiak, E. Pomjakushina, K. Conder, M. Kenzelmann, and C. Ulrich

Phys. Rev. B 105, 174438 (2022) - Published 31 May, 2022

Stability of a magnetically levitated nanomagnet in vacuum: Effects of gas and magnetization damping

Katja Kustura, Vanessa Wachter, Adrián E. Rubio López, and Cosimo C. Rusconi

Phys. Rev. B 105, 174439 (2022) - Published 31 May, 2022

Anomalous electrical transport behavior in the vicinity of the first-order magnetostructural transition in the giant magnetocaloric Gd4ScGe4

Y. Mudryk, A. K. Pathak, D. L. Schlagel, T. A. Lograsso, and V. K. Pecharsky

Phys. Rev. B 105, 174440 (2022) - Published 31 May, 2022

Spin accumulation and longitudinal spin diffusion of magnets

Wayne M. Saslow, Chen Sun, and Shenglong Xu

Phys. Rev. B 105, 174441 (2022) - Published 31 May, 2022

Spin dynamics of the one-dimensional double chain spin-12 antiferromagnet KNaCuP2O7

Ganesan Senthil Murugan, Suheon Lee, C. Wang, H. Luetkens, Kwang-Yong Choi, and Raman Sankar

Phys. Rev. B 105, 174442 (2022) - Published 31 May, 2022

Superfluidity and superconductivity

Effect of radiation-induced defects on the superfluid density and optical conductivity of overdoped La2xSrxCuO4

Fahad Mahmood, David Ingram, Xi He, J. A. Clayhold, Ivan Božović, and N. P. Armitage

Phys. Rev. B 105, 174501 (2022) - Published 2 May, 2022

Pressure-induced superconductivity in the noncentrosymmetric Weyl semimetals LaAlX (X=Si,Ge)

Weizheng Cao, Ningning Zhao, Cuiying Pei, Qi Wang, Qinghua Zhang, Tianping Ying, Yi Zhao, Lingling Gao, Changhua Li, Na Yu, Lin Gu, Yulin Chen, Kai Liu, and Yanpeng Qi

Phys. Rev. B 105, 174502 (2022) - Published 2 May, 2022

Valence fluctuation driven superconductivity in orthorhombic lead telluride

Liu-Cheng Chen, Hao Yu, Xin-Yu Wang, Qian Zhang, Viktor V. Struzhkin, and Xiao-Jia Chen

Phys. Rev. B 105, 174503 (2022) - Published 2 May, 2022

Phonon-induced rotation of the electronic nematic director in superconducting Bi2Se3

Matthias Hecker and Rafael M. Fernandes

Phys. Rev. B 105, 174504 (2022) - Published 2 May, 2022

Median-point approximation and its application for the study of fermionic systems

D. Makogon and C. Morais Smith

Phys. Rev. B 105, 174505 (2022) - Published 3 May, 2022

Quenched randomness, thermal fluctuations, and reentrant superconductivity: Application to UTe2

Yue Yu and S. Raghu

Phys. Rev. B 105, 174506 (2022) - Published 4 May, 2022

Quasiparticle density of states and triplet correlations in superconductor/ferromagnetic-insulator structures across a sharp domain wall

Alberto Hijano, Vitaly N. Golovach, and F. Sebastián Bergeret

Phys. Rev. B 105, 174507 (2022) - Published 6 May, 2022

Macroscopic behavior of the P1 (β) and P2 (distorted β) phases of superfluid He3: Soundlike excitations

Helmut R. Brand and Harald Pleiner

Phys. Rev. B 105, 174508 (2022) - Published 10 May, 2022

Coupled Bogoliubov equations for electrons and phonons

C.-Yu Wang, S. Sharma, T. Müller, E. K. U. Gross, and J. K. Dewhurst

Phys. Rev. B 105, 174509 (2022) - Published 16 May, 2022

The interaction between fermions and bosons is central to modern physics. To describe systems with such interactions, the authors apply Wick’s theorem to the square of the Fröhlich Hamiltonian and keep all terms up to quadratic order. What emerges are two coupled Bogoliubov equations: one for electrons and one for phonons. Remarkably, the self-consistent solution to these equations accurately describes both the renormalized gap in insulators and the superconducting gap in metals.

Fluctuation conductivity and vortex state in a superconductor with strong paramagnetic pair breaking

Naratip Nunchot, Dai Nakashima, and Ryusuke Ikeda

Phys. Rev. B 105, 174510 (2022) - Published 16 May, 2022

Single-crystalline transition metal phosphide superconductor WP studied by Raman spectroscopy and first-principles calculations

Yanmin Zhang, Luo Yan, Wei Wu, Ge He, Jingsong Zhang, Zhuang Ni, Xingyu Jiang, Mingyang Qin, Feng Jin, Jie Yuan, Beiyi Zhu, Qihong Chen, Liujiang Zhou, Yangmu Li, Jianlin Luo, and Kui Jin

Phys. Rev. B 105, 174511 (2022) - Published 18 May, 2022

Absence of superconductivity in micrometer-sized ɛ-NbN single crystals

Fan-Yun Chiu, Tsu-Lien Hung, Cheng-Yen Liu, Ya-Hsin Pai, Wei-Liang Chien, Peng-Jen Chen, Ting-Kuo Lee, Ming-Jye Wang, Min-Nan Ou, Chang C. Tsuei, Maw-Kuen Wu, Chia-Seng Chang, and Yang-Yuan Chen

Phys. Rev. B 105, 174512 (2022) - Published 18 May, 2022

Superconductivity in black phosphorus and the role of dynamical screening

Viktor Christiansson, Francesco Petocchi, and Philipp Werner

Phys. Rev. B 105, 174513 (2022) - Published 19 May, 2022

Experimentally, the superconducting Tc of simple cubic phosphorus displays a nontrivial pressure dependence that has been lacking a theoretical explanation. This work demonstrates how state-of-the-art many-body methods can be combined with the density functional theory for superconductors formalism to arrive at estimates of Tc in the experimentally relevant range. By extending the framework to take into account correlations not only through the screened electron-electron interaction, but also through renormalized quasiparticle bands, the authors find indications for a more robust prediction of the pressure-Tc curve.

Josephson radiation patterns in underdamped topological Josephson junctions

Yuejian Zhang, Xiping Yang, Jia-Jin Feng, Zhi Wang, and Tianxing Ma

Phys. Rev. B 105, 174514 (2022) - Published 20 May, 2022

Producing and imaging quantum turbulence via pair-breaking in superfluid He3B

M. T. Noble, S. L. Ahlstrom, D. I. Bradley, E. A. Guise, R. P. Haley, S. Kafanov, G. R. Pickett, M. Poole, R. Schanen, T. Wilcox, A. J. Woods, D. E. Zmeev, and V. Tsepelin

Phys. Rev. B 105, 174515 (2022) - Published 25 May, 2022

Turbulence remains one of the last unsolved problems of classical physics. Here, the authors present insights from the nucleation and evolution of the simpler quantum turbulence. They generate turbulence mechanically, and image the dynamics nondestructively through illumination of thermal quasiparticles. At low temperatures, the ballistic quasiparticles are Andreev-reflected by the vortex flow fields, producing a shadow which shows that the tangle is asymmetrical. This suggests that the vortex rings - precursors of quantum turbulence - are unevenly created by the generator.

Optimal alloying in hydrides: Reaching room-temperature superconductivity in LaH10

Tianchun Wang, José A. Flores-Livas, Takuya Nomoto, Yanming Ma, Takashi Koretsune, and Ryotaro Arita

Phys. Rev. B 105, 174516 (2022) - Published 25 May, 2022

Rise and fall of Yu-Shiba-Rusinov bound states in charge-conserving s-wave one-dimensional superconductors

Parameshwar R. Pasnoori, Natan Andrei, Colin Rylands, and Patrick Azaria

Phys. Rev. B 105, 174517 (2022) - Published 25 May, 2022

Diagnosis of pairing symmetry by vortex and edge spectra in kagome superconductors

Peize Ding, Ching Hua Lee, Xianxin Wu, and Ronny Thomale

Phys. Rev. B 105, 174518 (2022) - Published 26 May, 2022

Quasiparticle poisoning in trivial and topological Josephson junctions

Aleksandr E. Svetogorov, Daniel Loss, and Jelena Klinovaja

Phys. Rev. B 105, 174519 (2022) - Published 27 May, 2022

Majorana fermion arcs and the local density of states of UTe2

Yue Yu, Vidya Madhavan, and S. Raghu

Phys. Rev. B 105, 174520 (2022) - Published 31 May, 2022

ERRATA

Erratum: Anisotropic thermodynamic and transport properties of single-crystalline CaKFe4As4 [Phys. Rev. B 94, 064501 (2016)]

W. R. Meier, T. Kong, U. S. Kaluarachchi, V. Taufour, N. H. Jo, G. Drachuck, A. E. Böhmer, S. M. Saunders, A. Sapkota, A. Kreyssig, M. A. Tanatar, R. Prozorov, A. I. Goldman, Fedor F. Balakirev, Alex Gurevich, S. L. Bud'ko, and P. C. Canfield

Phys. Rev. B 105, 179901 (2022) - Published 3 May, 2022

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