Browse Issues:

EDITORIALS AND ANNOUNCEMENTS

Editorial: PRB's 50th Anniversary 1970-2020

Yonko T. Millev, Anthony M. Begley, and Laurens W. Molenkamp

Phys. Rev. B 103, 010001 (2021) - Published 27 January, 2021

HIGHLIGHTED ARTICLES

Out-of-equilibrium phase diagram of the quantum random energy model

Giulio Biroli, Davide Facoetti, Marco Schiró, Marco Tarzia, and Pierpaolo Vivo

Phys. Rev. B 103, 014204 (2021) - Published 29 January, 2021

The quantum version of Derrida’s Random Energy model is the simplest model of a quantum glass. Here, the authors study its dynamical phase diagram, revealing the existence of three distinct dynamical phases: a many-body fully localized phase at low energy, an ergodic phase at high energy, and a multifractal “bad metal” phase at intermediate energy. In the latter, eigenfunctions occupy a diverging volume, yet an exponentially vanishing fraction of the total Hilbert space.

Floquet engineering of topological transitions in a twisted transition metal dichalcogenide homobilayer

Michael Vogl, Martin Rodriguez-Vega, Benedetta Flebus, Allan H. MacDonald, and Gregory A. Fiete

Phys. Rev. B 103, 014310 (2021) - Published 28 January, 2021

Motivated by the recent experimental realization of twisted transition metal dichalcogenide bilayers, the authors study the influence of different forms of monochromatic light on such materials. They consider irradiation with circularly polarized light in free space and longitudinal light, such as the one coming from the waveguide’s TM mode. Unlike irradiated twisted bilayer graphene, they find that the longitudinal light has a more interesting effect on the material and induces topological transitions.

Direct imaging of distorted vortex structures and magnetic vortex annihilation processes in ferromagnetic/antiferromagnetic disk structures

Sri Sai Phani Kanth Arekapudi, Benny Böhm, Lakshmi Ramasubramanian, Fabian Ganss, Peter Heinig, Sven Stienen, Ciarán Fowley, Kilian Lenz, Alina M. Deac, Manfred Albrecht, and Olav Hellwig

Phys. Rev. B 103, 014405 (2021) - Published 6 January, 2021

Topological objects, such as magnetic vortices in soft-magnetic thin films, have attracted continued attention over the past 20 years for their unique magnetic reversal behavior and compelling potential applications. In exchange-coupled ferromagnetic/antiferromagnetic microdisks, high-resolution magnetic force microscopy imaging reveals a distorted ferromagnetic vortex structure due to randomly distributed (nonplanar) uncompensated spins at the antiferromagnetic/ferromagnetic interface. Further, in-field imaging and magneto-optical Kerr effect magnetometry demonstrate an unexpected increase in the stability of an otherwise somewhat volatile, intermediate vortex-antivortex state in exchange-coupled microdisks.

Hedgehog-lattice spin texture in classical Heisenberg antiferromagnets on the breathing pyrochlore lattice

Kazushi Aoyama and Hikaru Kawamura

Phys. Rev. B 103, 014406 (2021) - Published 6 January, 2021

The hedgehog lattice, a three-dimensional periodic array of magnetic monopoles and antimonopoles, is known to be realized in the presence of the Dzyaloshinskii-Moriya interaction (DMI). Here, the authors report a new mechanism other than the conventional DMI. They demonstrate that the hedgehog lattice can be induced by frustration in DMI-free antiferromagnets on the breathing pyrochlore lattice and that an applied magnetic field leads to a nonzero net spin chirality, which, in a metallic system, should yield the so-called topological Hall effect.

Frustrated Heisenberg J1J2 model within the stretched diamond lattice of LiYbO2

Mitchell M. Bordelon, Chunxiao Liu, Lorenzo Posthuma, Eric Kenney, M. J. Graf, N. P. Butch, Arnab Banerjee, Stuart Calder, Leon Balents, and Stephen D. Wilson

Phys. Rev. B 103, 014420 (2021) - Published 14 January, 2021

ARO2 (A=alkali, R=rare earth) compounds are well known for forming layered triangular lattices, but they also form other structures. One of these is a three-dimensional tetragonal form chosen by LiYbO2, which is experimentally and theoretically explored in this paper. An unusual spiral magnetic state forms, reflective of frustration inherent to the stretched diamond network of Yb ions. This is modeled by a Heisenberg model, which further predicts a rich phase diagram for other ARO2 variants with the same structure.

Complex magnetic phases in the polar tetragonal intermetallic NdCoGe3

Binod K. Rai, Ganesh Pokharel, Hasitha Suriya Arachchige, Seung-Hwan Do, Qiang Zhang, Masaaki Matsuda, Matthias Frontzek, Gabriele Sala, V. Ovidiu Garlea, Andrew D. Christianson, and Andrew F. May

Phys. Rev. B 103, 014426 (2021) - Published 19 January, 2021

Polar materials can host topological magnetic phases, which often emerge by applying a field to a modulated magnetic structure. Here, the authors investigate magnetism in the polar tetragonal material NdCoGe3 using physical property measurements and neutron diffraction. Detailed phase mapping reveals unreported magnetic phases, while neutron diffraction experiments demonstrate incommensurate magnetic order. The Nd moments are modulated in all lattice directions and candidate spin structures, include multi-k configurations. NdCoGe3 is thus a potential host of topological spin textures, which also implies that the related members of this material family may be of interest for similar reasons.

Probing giant Zeeman shift in vanadium-doped WSe2 via resonant magnetotunneling transport

Jinbao Jiang, Lan-Anh T. Nguyen, Tuan Dung Nguyen, Dinh Hoa Luong, Duk Young Kim, Youngjo Jin, Philip Kim, Dinh Loc Duong, and Young Hee Lee

Phys. Rev. B 103, 014441 (2021) - Published 26 January, 2021

Although room-temperature ferromagnetic semiconducting has been demonstrated in V-doped WSe2 monolayer with gate-tunable magnetic domains, there is no direct evidence for their spin-polarized band structure. Here, the authors report finding a giant Zeeman shift (a g factor up to 135) of the spin-polarized band edges of multilayered vanadium-doped WSe2, seen via magnetotunneling current measurement of a graphite/V-WSe2/graphite heterojunction. The direct observation of the spin-polarized band edges of V-WSe2 provides concrete evidence for the diluted ferromagnetic semiconductor of V-doped WSe2.

Third harmonic generation from collective modes in disordered superconductors

G. Seibold, M. Udina, C. Castellani, and L. Benfatto

Phys. Rev. B 103, 014512 (2021) - Published 20 January, 2021

The observation of third-harmonic generation (THG) in superconductors suggests that strong terahertz fields provide a preferential tool to excite collective excitations, e.g., the Higgs mode, which remain elusive in ordinary spectroscopy. From the theoretical point of view, disorder effects must be included. Here, the authors show that by treating disorder nonperturbatively the THG is strongly enhanced by disorder, and phase and charge fluctuations, neglected so far, give a substantial contribution to it. In addition, the computed polarization dependence of the signal within realistic band structures challenges the interpretation of recent experiments in cuprates.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

High-pressure structural study of α-Mn: Experiments and calculations

Logan K. Magad-Weiss, Adebayo A. Adeleke, Eran Greenberg, Vitali B. Prakapenka, Yansun Yao, and Elissaios Stavrou

Phys. Rev. B 103, 014101 (2021) - Published 7 January, 2021

Bragg coherent diffraction imaging by simultaneous reconstruction of multiple diffraction peaks

Yuan Gao, Xiaojing Huang, Hanfei Yan, and Garth J. Williams

Phys. Rev. B 103, 014102 (2021) - Published 8 January, 2021

Laser-induced crystallization and phase transitions of As2Se3 under high pressure

Tomasz Jaroń, Vitali B. Prakapenka, and Viktor V. Struzhkin

Phys. Rev. B 103, 014103 (2021) - Published 8 January, 2021

Enhancement of thermoelectric efficiency of THfSe2 via nanostructuring

E. Unsal, R. T. Senger, and H. Sevinçli

Phys. Rev. B 103, 014104 (2021) - Published 11 January, 2021

Orbital-dependent spin textures in ferroelectric Rashba systems

Subhadeep Bandyopadhyay and I. Dasgupta

Phys. Rev. B 103, 014105 (2021) - Published 12 January, 2021

Electronic and magnetic properties of single-layer FeCl2 with defects

E. Ceyhan, M. Yagmurcukardes, F. M. Peeters, and H. Sahin

Phys. Rev. B 103, 014106 (2021) - Published 12 January, 2021

Dislocation nucleation in the phase-field crystal model

Vidar Skogvoll, Audun Skaugen, Luiza Angheluta, and Jorge Viñals

Phys. Rev. B 103, 014107 (2021) - Published 12 January, 2021

Enabling simulations of helium bubble nucleation and growth: A strategy for interatomic potentials

X. W. Zhou, N. C. Bartelt, and R. B. Sills

Phys. Rev. B 103, 014108 (2021) - Published 13 January, 2021

Equation of state measurements of dense krypton up to the insulator-metal transition regime: Evaluating the exchange-correlation functionals

Zhao-Qi Wang, Yun-Jun Gu, Qi-Feng Chen, Zhi-Guo Li, Lei Liu, Guo-Jun Li, Yang-Shun Lan, and Xiang-Rong Chen

Phys. Rev. B 103, 014109 (2021) - Published 14 January, 2021

Experimental topological photonic superlattice

Yao Wang, Yong-Heng Lu, Jun Gao, Yi-Jun Chang, Hao Tang, and Xian-Min Jin

Phys. Rev. B 103, 014110 (2021) - Published 15 January, 2021

Chiral symmetry in non-Hermitian systems: Product rule and Clifford algebra

Jose D. H. Rivero and Li Ge

Phys. Rev. B 103, 014111 (2021) - Published 19 January, 2021

Metamagnetic transitions and magnetoelectricity in the spin-1 honeycomb antiferromagnet Ni2Mo3O8

Y. S. Tang, J. H. Zhang, L. Lin, R. Chen, J. F. Wang, S. H. Zheng, C. Li, Y. Y. Zhang, G. Z. Zhou, L. Huang, Z. B. Yan, X. M. Lu, D. Wu, X. K. Huang, X. P. Jiang, and J.-M. Liu

Phys. Rev. B 103, 014112 (2021) - Published 20 January, 2021

Strain-temperature phase diagram of BaZrO3 with antiferrodistortive distortions

Jingtong Zhang, Yajun Zhang, Tao Xu, and Jie Wang

Phys. Rev. B 103, 014113 (2021) - Published 22 January, 2021

Maximal interaction of electromagnetic radiation with corona virions

Constantinos Valagiannopoulos and Ari Sihvola

Phys. Rev. B 103, 014114 (2021) - Published 22 January, 2021

Multiconfigurational study of the negatively charged nitrogen-vacancy center in diamond

Churna Bhandari, Aleksander L. Wysocki, Sophia E. Economou, Pratibha Dev, and Kyungwha Park

Phys. Rev. B 103, 014115 (2021) - Published 25 January, 2021

Microscopic mechanisms behind hyperferroelectricity

Mohamed Khedidji, Danila Amoroso, and Hania Djani

Phys. Rev. B 103, 014116 (2021) - Published 26 January, 2021

Metallic subnanometer porous silicon: A theoretical prediction

Peng Fu, Dong-Chun Yang, Ran Jia, Zhi-Jun Yi, Zhi-Feng Liu, Xiao Li, Roberts I. Eglitis, and Zhong-Min Su

Phys. Rev. B 103, 014117 (2021) - Published 28 January, 2021

Quantum phase transitions in long-range interacting hyperuniform spin chains in a transverse field

Amartya Bose and Salvatore Torquato

Phys. Rev. B 103, 014118 (2021) - Published 29 January, 2021

Structural phase transitions in the geometric ferroelectric LaTaO4

Grant W. Howieson, Karuna K. Mishra, Alexandra S. Gibbs, Ram S. Katiyar, James F. Scott, Finlay D. Morrison, and Michael Carpenter

Phys. Rev. B 103, 014119 (2021) - Published 29 January, 2021

Inhomogeneous, disordered, and partially ordered systems

Thermal rectification in asymmetric two-phase nanowires

Paul Desmarchelier, Anne Tanguy, and Konstantinos Termentzidis

Phys. Rev. B 103, 014202 (2021) - Published 21 January, 2021

Exact mobility edges, PT-symmetry breaking, and skin effect in one-dimensional non-Hermitian quasicrystals

Yanxia Liu, Yucheng Wang, Xiong-Jun Liu, Qi Zhou, and Shu Chen

Phys. Rev. B 103, 014203 (2021) - Published 25 January, 2021

Out-of-equilibrium phase diagram of the quantum random energy model

Giulio Biroli, Davide Facoetti, Marco Schiró, Marco Tarzia, and Pierpaolo Vivo

Phys. Rev. B 103, 014204 (2021) - Published 29 January, 2021

The quantum version of Derrida’s Random Energy model is the simplest model of a quantum glass. Here, the authors study its dynamical phase diagram, revealing the existence of three distinct dynamical phases: a many-body fully localized phase at low energy, an ergodic phase at high energy, and a multifractal “bad metal” phase at intermediate energy. In the latter, eigenfunctions occupy a diverging volume, yet an exponentially vanishing fraction of the total Hilbert space.

Dynamics, dynamical systems, lattice effects

Quantum generative model for sampling many-body spectral functions

Dries Sels and Eugene Demler

Phys. Rev. B 103, 014301 (2021) - Published 8 January, 2021

Dynamical robustness of topological end states in nonreciprocal Su-Schrieffer-Heeger models with open boundary conditions

Li-Jun Lang (郎利君), Yijiao Weng (翁益娇), Yunhui Zhang (张云辉), Enhong Cheng (成恩宏), and Qixia Liang (梁绮霞)

Phys. Rev. B 103, 014302 (2021) - Published 8 January, 2021

Pockels effect in low-temperature rhombohedral BaTiO3

Therese Paoletta and Alexander A. Demkov

Phys. Rev. B 103, 014303 (2021) - Published 11 January, 2021

Dynamic stabilization and heat transport characteristics of monolayer SnSe at finite temperature: A study by phonon quasiparticle approach

Yong Lu, Fa-wei Zheng, Yu Yang, Ping Zhang, and Dong-Bo Zhang

Phys. Rev. B 103, 014304 (2021) - Published 11 January, 2021

Critical properties of the Floquet time crystal within the Gaussian approximation

Muath Natsheh, Andrea Gambassi, and Aditi Mitra

Phys. Rev. B 103, 014305 (2021) - Published 12 January, 2021

Order-disorder type of Peierls instability in BaVS3

Vita Ilakovac, Adrien Girard, Victor Balédent, Pascale Foury-Leylekian, Bjoern Winkler, Ivan Kupčić, Helmuth Berger, Alexeï Bosak, and Jean-Paul Pouget

Phys. Rev. B 103, 014306 (2021) - Published 14 January, 2021

Diffusive nonreciprocity and thermal diode

Ying Li, Jiaxin Li, Minghong Qi, Cheng-Wei Qiu, and Hongsheng Chen

Phys. Rev. B 103, 014307 (2021) - Published 15 January, 2021

Atomistic studies of temporal characteristics of polarization relaxation in ferroelectrics

Jianyi Liu, Haohua Wen, Weijin Chen, and Yue Zheng

Phys. Rev. B 103, 014308 (2021) - Published 19 January, 2021

Opposite behavior of ultrafast dynamics of exciton shift and linewidth broadening in bilayer ReS2

Sangwan Sim, Ho-Seung Shin, Doeon Lee, Jekwan Lee, Myungjun Cha, Kyusang Lee, and Hyunyong Choi

Phys. Rev. B 103, 014309 (2021) - Published 21 January, 2021

Floquet engineering of topological transitions in a twisted transition metal dichalcogenide homobilayer

Michael Vogl, Martin Rodriguez-Vega, Benedetta Flebus, Allan H. MacDonald, and Gregory A. Fiete

Phys. Rev. B 103, 014310 (2021) - Published 28 January, 2021

Motivated by the recent experimental realization of twisted transition metal dichalcogenide bilayers, the authors study the influence of different forms of monochromatic light on such materials. They consider irradiation with circularly polarized light in free space and longitudinal light, such as the one coming from the waveguide’s TM mode. Unlike irradiated twisted bilayer graphene, they find that the longitudinal light has a more interesting effect on the material and induces topological transitions.

Universal lower bounds on energy and momentum diffusion in liquids

K. Trachenko, M. Baggioli, K. Behnia, and V. V. Brazhkin

Phys. Rev. B 103, 014311 (2021) - Published 28 January, 2021

Magnetism

Origin of the anomalously low Raman exponents in single molecule magnets

Lei Gu and Ruqian Wu

Phys. Rev. B 103, 014401 (2021) - Published 4 January, 2021

Magnetic anisotropy of individual maghemite mesocrystals

B. Gross, S. Philipp, E. Josten, J. Leliaert, E. Wetterskog, L. Bergström, and M. Poggio

Phys. Rev. B 103, 014402 (2021) - Published 4 January, 2021

Level-crossing induced spin phenomena in SiC: A theoretical study

Denis V. Sosnovsky and Konstantin L. Ivanov

Phys. Rev. B 103, 014403 (2021) - Published 5 January, 2021

Gadolinium as an accelerator for reaching thermal equilibrium and its influence on the ground state of Dy2GdN@C80 single-molecule magnets

Aram Kostanyan, Christin Schlesier, Rasmus Westerström, Jan Dreiser, Fabian Fritz, Bernd Büchner, Alexey A. Popov, Cinthia Piamonteze, and Thomas Greber

Phys. Rev. B 103, 014404 (2021) - Published 5 January, 2021

Direct imaging of distorted vortex structures and magnetic vortex annihilation processes in ferromagnetic/antiferromagnetic disk structures

Sri Sai Phani Kanth Arekapudi, Benny Böhm, Lakshmi Ramasubramanian, Fabian Ganss, Peter Heinig, Sven Stienen, Ciarán Fowley, Kilian Lenz, Alina M. Deac, Manfred Albrecht, and Olav Hellwig

Phys. Rev. B 103, 014405 (2021) - Published 6 January, 2021

Topological objects, such as magnetic vortices in soft-magnetic thin films, have attracted continued attention over the past 20 years for their unique magnetic reversal behavior and compelling potential applications. In exchange-coupled ferromagnetic/antiferromagnetic microdisks, high-resolution magnetic force microscopy imaging reveals a distorted ferromagnetic vortex structure due to randomly distributed (nonplanar) uncompensated spins at the antiferromagnetic/ferromagnetic interface. Further, in-field imaging and magneto-optical Kerr effect magnetometry demonstrate an unexpected increase in the stability of an otherwise somewhat volatile, intermediate vortex-antivortex state in exchange-coupled microdisks.

Hedgehog-lattice spin texture in classical Heisenberg antiferromagnets on the breathing pyrochlore lattice

Kazushi Aoyama and Hikaru Kawamura

Phys. Rev. B 103, 014406 (2021) - Published 6 January, 2021

The hedgehog lattice, a three-dimensional periodic array of magnetic monopoles and antimonopoles, is known to be realized in the presence of the Dzyaloshinskii-Moriya interaction (DMI). Here, the authors report a new mechanism other than the conventional DMI. They demonstrate that the hedgehog lattice can be induced by frustration in DMI-free antiferromagnets on the breathing pyrochlore lattice and that an applied magnetic field leads to a nonzero net spin chirality, which, in a metallic system, should yield the so-called topological Hall effect.

Magnonic Su-Schrieffer-Heeger model in honeycomb ferromagnets

Yu-Hang Li and Ran Cheng

Phys. Rev. B 103, 014407 (2021) - Published 6 January, 2021

Vestigial anyon condensation in kagome quantum spin liquids

Yan-Cheng Wang, Zheng Yan, Chenjie Wang, Yang Qi, and Zi Yang Meng

Phys. Rev. B 103, 014408 (2021) - Published 6 January, 2021

Micromagnetic instabilities in spin-transfer switching of perpendicular magnetic tunnel junctions

Nahuel Statuto, Jamileh Beik Mohammadi, and Andrew D. Kent

Phys. Rev. B 103, 014409 (2021) - Published 7 January, 2021

Kagome quantum anomalous Hall effect with high Chern number and large band gap

Zhen Zhang, Jing-Yang You, Xing-Yu Ma, Bo Gu, and Gang Su

Phys. Rev. B 103, 014410 (2021) - Published 7 January, 2021

Magnetoelastic study on the frustrated quasi-one-dimensional spin-12 magnet LiCuVO4

A. Miyata, T. Hikihara, S. Furukawa, R. K. Kremer, S. Zherlitsyn, and J. Wosnitza

Phys. Rev. B 103, 014411 (2021) - Published 8 January, 2021

Theory of the low-temperature longitudinal spin Seebeck effect

Rico Schmidt and Piet W. Brouwer

Phys. Rev. B 103, 014412 (2021) - Published 11 January, 2021

Theory of three-magnon interaction in a vortex-state magnetic nanodot

Roman Verba, Lukas Körber, Katrin Schultheiss, Helmut Schultheiss, Vasil Tiberkevich, and Andrei Slavin

Phys. Rev. B 103, 014413 (2021) - Published 11 January, 2021

Observation of A-site antiferromagnetic and B-site ferrimagnetic orderings in the quadruple perovskite oxide CaCu3Co2Re2O12

Zhehong Liu, Xiao Wang, Xubin Ye, Xudong Shen, Yuecheng Bian, Wei Ding, Stefano Agrestini, Sheng-Chieh Liao, Hong-Ji Lin, Chien-Te Chen, Shih-Chang Weng, Kai Chen, Philippe Ohresser, Lucie Nataf, Francois Baudelet, Zhigao Sheng, Sonia Francoual, José R. L. Mardegan, Olaf Leupold, Zefang Li, Xuekui Xi, Wenhong Wang, Liu Hao Tjeng, Zhiwei Hu, and Youwen Long

Phys. Rev. B 103, 014414 (2021) - Published 12 January, 2021

Quantitative estimation of thermoelectric contributions in spin pumping signals through microwave photoresistance measurements

Jun Cheng, Kang He, Man Yang, Qi Liu, Rui Yu, Liang Sun, Jinjun Ding, Bingfeng Miao, Mingzhong Wu, and H. F. Ding

Phys. Rev. B 103, 014415 (2021) - Published 12 January, 2021

Field-induced topological Hall effect and double-fan spin structure with a c-axis component in the metallic kagome antiferromagnetic compound YMn6Sn6

Qi Wang, Kelly J. Neubauer, Chunruo Duan, Qiangwei Yin, Satoru Fujitsu, Hideo Hosono, Feng Ye, Rui Zhang, Songxue Chi, Kathryn Krycka, Hechang Lei, and Pengcheng Dai

Phys. Rev. B 103, 014416 (2021) - Published 12 January, 2021

Quantized surface magnetism and higher-order topology: Application to the Hopf insulator

Penghao Zhu, Taylor L. Hughes, and A. Alexandradinata

Phys. Rev. B 103, 014417 (2021) - Published 13 January, 2021

Effect of the surface magnetic anisotropy of neodymium atoms on the coercivity in neodymium permanent magnets

Masamichi Nishino, Ismail Enes Uysal, and Seiji Miyashita

Phys. Rev. B 103, 014418 (2021) - Published 13 January, 2021

Topological surface state manipulation of magnetic damping and surface anisotropy in topological insulator/nonmagnet/CoFe heterostructures

Guanjie Wu, Di Wu, Yang Ren, Q. Y. Jin, and Zongzhi Zhang

Phys. Rev. B 103, 014419 (2021) - Published 13 January, 2021

Frustrated Heisenberg J1J2 model within the stretched diamond lattice of LiYbO2

Mitchell M. Bordelon, Chunxiao Liu, Lorenzo Posthuma, Eric Kenney, M. J. Graf, N. P. Butch, Arnab Banerjee, Stuart Calder, Leon Balents, and Stephen D. Wilson

Phys. Rev. B 103, 014420 (2021) - Published 14 January, 2021

ARO2 (A=alkali, R=rare earth) compounds are well known for forming layered triangular lattices, but they also form other structures. One of these is a three-dimensional tetragonal form chosen by LiYbO2, which is experimentally and theoretically explored in this paper. An unusual spiral magnetic state forms, reflective of frustration inherent to the stretched diamond network of Yb ions. This is modeled by a Heisenberg model, which further predicts a rich phase diagram for other ARO2 variants with the same structure.

Unconventional magnetoresistance induced by sperimagnetism in GdFeCo

Jaehyeon Park, Yuushou Hirata, Jun-Ho Kang, Soogil Lee, Sanghoon Kim, Cao Van Phuoc, Jong-Ryul Jeong, Jungmin Park, Seung-Young Park, Younghun Jo, Arata Tsukamoto, Teruo Ono, Se Kwon Kim, and Kab-Jin Kim

Phys. Rev. B 103, 014421 (2021) - Published 14 January, 2021

Anisotropy in the magnetization and magnetoelectric response of single crystalline Mn4Ta2O9

Soumendra Nath Panja, Pascal Manuel, and Sunil Nair

Phys. Rev. B 103, 014422 (2021) - Published 14 January, 2021

Quantum theory of femtosecond optomagnetic effects for rare-earth ions in DyFeO3

A. I. Popov, K. A. Zvezdin, Z. V. Gareeva, A. V. Kimel, and A. K. Zvezdin

Phys. Rev. B 103, 014423 (2021) - Published 15 January, 2021

Exchange bias in multigranular noncollinear IrMn3/CoFe thin films

Sarah Jenkins, Roy W. Chantrell, and Richard F. L. Evans

Phys. Rev. B 103, 014424 (2021) - Published 15 January, 2021

Symmetry enhanced spin-Nernst effect in honeycomb antiferromagnetic transition metal trichalcogenide monolayers

N. Bazazzadeh, M. Hamdi, F. Haddadi, A. Khavasi, A. Sadeghi, and S. M. Mohseni

Phys. Rev. B 103, 014425 (2021) - Published 15 January, 2021

Complex magnetic phases in the polar tetragonal intermetallic NdCoGe3

Binod K. Rai, Ganesh Pokharel, Hasitha Suriya Arachchige, Seung-Hwan Do, Qiang Zhang, Masaaki Matsuda, Matthias Frontzek, Gabriele Sala, V. Ovidiu Garlea, Andrew D. Christianson, and Andrew F. May

Phys. Rev. B 103, 014426 (2021) - Published 19 January, 2021

Polar materials can host topological magnetic phases, which often emerge by applying a field to a modulated magnetic structure. Here, the authors investigate magnetism in the polar tetragonal material NdCoGe3 using physical property measurements and neutron diffraction. Detailed phase mapping reveals unreported magnetic phases, while neutron diffraction experiments demonstrate incommensurate magnetic order. The Nd moments are modulated in all lattice directions and candidate spin structures, include multi-k configurations. NdCoGe3 is thus a potential host of topological spin textures, which also implies that the related members of this material family may be of interest for similar reasons.

High-field spin-flop state in green dioptase

O. Prokhnenko, G. Marmorini, S. E. Nikitin, D. Yamamoto, A. Gazizulina, M. Bartkowiak, A. N. Ponomaryov, S. A. Zvyagin, H. Nojiri, I. F. Díaz-Ortega, L. M. Anovitz, A. I. Kolesnikov, and A. Podlesnyak

Phys. Rev. B 103, 014427 (2021) - Published 19 January, 2021

Freezing of molecular rotation in a paramagnetic crystal studied by P31 NMR

D. Opherden, F. Bärtl, Sh. Yamamoto, Z. T. Zhang, S. Luther, S. Molatta, J. Wosnitza, M. Baenitz, I. Heinmaa, R. Stern, C. P. Landee, and H. Kühne

Phys. Rev. B 103, 014428 (2021) - Published 19 January, 2021

Effects of defects in the XY chain with frustrated boundary conditions

Gianpaolo Torre, Vanja Marić, Fabio Franchini, and Salvatore Marco Giampaolo

Phys. Rev. B 103, 014429 (2021) - Published 19 January, 2021

Competing spin wave emission mechanisms revealed by time-resolved x-ray microscopy

Nick Träger, Filip Lisiecki, Robert Lawitzki, Markus Weigand, Hubert Głowiński, Gisela Schütz, Guido Schmitz, Piotr Kuświk, Maciej Krawczyk, Joachim Gräfe, and Paweł Gruszecki

Phys. Rev. B 103, 014430 (2021) - Published 19 January, 2021

Dynamical spin correlations of the kagome antiferromagnet

P. Prelovšek, M. Gomilšek, T. Arh, and A. Zorko

Phys. Rev. B 103, 014431 (2021) - Published 19 January, 2021

Critical behavior of the ferromagnets CrI3, CrBr3, and CrGeTe3 and the antiferromagnet FeCl2: A detailed first-principles study

Sabyasachi Tiwari, Maarten L. Van de Put, Bart Sorée, and William G. Vandenberghe

Phys. Rev. B 103, 014432 (2021) - Published 20 January, 2021

Current-induced spin-wave Doppler shift and attenuation in compensated ferrimagnets

Dong-Hyun Kim, Se-Hyeok Oh, Dong-Kyu Lee, Se Kwon Kim, and Kyung-Jin Lee

Phys. Rev. B 103, 014433 (2021) - Published 20 January, 2021

Prospects for nuclear spin hyperpolarization of molecular samples using nitrogen-vacancy centers in diamond

J.-P. Tetienne, L. T. Hall, A. J. Healey, G. A. L. White, M.-A. Sani, F. Separovic, and L. C. L. Hollenberg

Phys. Rev. B 103, 014434 (2021) - Published 21 January, 2021

Lattice vibration as a knob on exotic quantum criticality

SangEun Han, Junhyun Lee, and Eun-Gook Moon

Phys. Rev. B 103, 014435 (2021) - Published 21 January, 2021

Adiabatic and nonadiabatic spin-transfer torques in antiferromagnets

Junji Fujimoto

Phys. Rev. B 103, 014436 (2021) - Published 25 January, 2021

Evolution of the structural, magnetic, and electronic properties of the triple perovskite Ba3CoIr2O9

Charu Garg, Deepak Roy, Martin Lonsky, Pascal Manuel, Antonio Cervellino, Jens Müller, Mukul Kabir, and Sunil Nair

Phys. Rev. B 103, 014437 (2021) - Published 25 January, 2021

Difference in magnetic anisotropy of the ferromagnetic monolayers VI3 and CrI3

Guo-Dong Zhao, Xingen Liu, Tao Hu, Fanhao Jia, Yaning Cui, Wei Wu, Myung-Hwan Whangbo, and Wei Ren

Phys. Rev. B 103, 014438 (2021) - Published 25 January, 2021

First-principles study on magneto-optical effects in the ferromagnetic semiconductors Y3Fe5O12 and Bi3Fe5O12

Wei-Kuo Li and Guang-Yu Guo

Phys. Rev. B 103, 014439 (2021) - Published 25 January, 2021

Amorphous exchange-spring magnets with crossed perpendicular and in-plane anisotropies

K. A. Thórarinsdóttir, T. Hase, B. Hjörvarsson, and F. Magnus

Phys. Rev. B 103, 014440 (2021) - Published 25 January, 2021

Probing giant Zeeman shift in vanadium-doped WSe2 via resonant magnetotunneling transport

Jinbao Jiang, Lan-Anh T. Nguyen, Tuan Dung Nguyen, Dinh Hoa Luong, Duk Young Kim, Youngjo Jin, Philip Kim, Dinh Loc Duong, and Young Hee Lee

Phys. Rev. B 103, 014441 (2021) - Published 26 January, 2021

Although room-temperature ferromagnetic semiconducting has been demonstrated in V-doped WSe2 monolayer with gate-tunable magnetic domains, there is no direct evidence for their spin-polarized band structure. Here, the authors report finding a giant Zeeman shift (a g factor up to 135) of the spin-polarized band edges of multilayered vanadium-doped WSe2, seen via magnetotunneling current measurement of a graphite/V-WSe2/graphite heterojunction. The direct observation of the spin-polarized band edges of V-WSe2 provides concrete evidence for the diluted ferromagnetic semiconductor of V-doped WSe2.

Designing frustration in two-dimensional magnetic systems via the application of uniaxial strain

Suyash Rijal, Changsong Xu, and L. Bellaiche

Phys. Rev. B 103, 014442 (2021) - Published 26 January, 2021

Helical magnetic order and Fermi surface nesting in noncentrosymmetric ScFeGe

Sunil K. Karna et al.

Phys. Rev. B 103, 014443 (2021) - Published 27 January, 2021

Domain wall dynamics in antiferromagnetically coupled double-lattice systems

Eloi Haltz, Sachin Krishnia, Léo Berges, Alexandra Mougin, and João Sampaio

Phys. Rev. B 103, 014444 (2021) - Published 27 January, 2021

Anisotropic coercivity and the effects of interlayer exchange coupling in CoFeB/FeRh bilayers

Chenyu Zhang, Yali Xie, Qingfeng Zhan, and Yong Hu

Phys. Rev. B 103, 014445 (2021) - Published 27 January, 2021

Quantum coherence and spin nematic to nematic quantum phase transitions in biquadratic spin-1 and spin-2 XY chains with rhombic single-ion anisotropy

Rui Mao, Yan-Wei Dai, Sam Young Cho, and Huan-Qiang Zhou

Phys. Rev. B 103, 014446 (2021) - Published 28 January, 2021

Signs of superparamagnetic cluster formation in LuFe1xCrxO3 perovskites evidenced by magnetization reversal and Monte Carlo simulations

Florencia E. Lurgo, Orlando V. Billoni, Vladimir Pomjakushin, Juan Pablo Bolletta, Christine Martin, Antoine Maignan, and Raúl E. Carbonio

Phys. Rev. B 103, 014447 (2021) - Published 29 January, 2021

Superfluidity and superconductivity

Reversible ratchet effects in a narrow superconducting ring

Ji Jiang, Yong-Lei Wang, M. V. Milošević, Zhi-Li Xiao, F. M. Peeters, and Qing-Hu Chen

Phys. Rev. B 103, 014502 (2021) - Published 5 January, 2021

Anisotropic dressing of electrons in electron-doped cuprate superconductors

Shuning Tan, Yiqun Liu, Yingping Mou, and Shiping Feng

Phys. Rev. B 103, 014503 (2021) - Published 6 January, 2021

Intermediate type-I superconductors in the mesoscopic scale

Leonardo R. Cadorim, Antonio R. de C. Romaguera, Isaías G. de Oliveira, Rodolpho R. Gomes, Mauro M. Doria, and Edson Sardella

Phys. Rev. B 103, 014504 (2021) - Published 7 January, 2021

Roton excitation in overpressurized superfluid He4

Youssef Kora and Massimo Boninsegni

Phys. Rev. B 103, 014505 (2021) - Published 7 January, 2021

Nonmagnetic impurity effect in vortex states of chiral superconductors

Takahiro Ueda, Yasuaki Sera, Hiroto Adachi, and Masanori Ichioka

Phys. Rev. B 103, 014506 (2021) - Published 8 January, 2021

Pressure-induced superconductivity in trigonal layered PtBi2 with triply degenerate point fermions

Jing Wang, Xuliang Chen, Yonghui Zhou, Chao An, Ying Zhou, Chuanchuan Gu, Mingliang Tian, and Zhaorong Yang

Phys. Rev. B 103, 014507 (2021) - Published 11 January, 2021

Geometry-induced topological superconductivity

Po-Hao Chou, Chia-Hsin Chen, Shih-Wei Liu, Chung-Hou Chung, and Chung-Yu Mou

Phys. Rev. B 103, 014508 (2021) - Published 12 January, 2021

Deep learning model for finding new superconductors

Tomohiko Konno, Hodaka Kurokawa, Fuyuki Nabeshima, Yuki Sakishita, Ryo Ogawa, Iwao Hosako, and Atsutaka Maeda

Phys. Rev. B 103, 014509 (2021) - Published 12 January, 2021

Josephson current via an isolated Majorana zero mode

Chun-Xiao Liu, Bernard van Heck, and Michael Wimmer

Phys. Rev. B 103, 014510 (2021) - Published 14 January, 2021

Two-gap time reversal symmetry breaking superconductivity in noncentrosymmetric LaNiC2

Shyam Sundar, S. R. Dunsiger, S. Gheidi, K. S. Akella, A. M. Côté, H. U. Özdemir, N. R. Lee-Hone, D. M. Broun, E. Mun, F. Honda, Y. J. Sato, T. Koizumi, R. Settai, Y. Hirose, I. Bonalde, and J. E. Sonier

Phys. Rev. B 103, 014511 (2021) - Published 20 January, 2021

Third harmonic generation from collective modes in disordered superconductors

G. Seibold, M. Udina, C. Castellani, and L. Benfatto

Phys. Rev. B 103, 014512 (2021) - Published 20 January, 2021

The observation of third-harmonic generation (THG) in superconductors suggests that strong terahertz fields provide a preferential tool to excite collective excitations, e.g., the Higgs mode, which remain elusive in ordinary spectroscopy. From the theoretical point of view, disorder effects must be included. Here, the authors show that by treating disorder nonperturbatively the THG is strongly enhanced by disorder, and phase and charge fluctuations, neglected so far, give a substantial contribution to it. In addition, the computed polarization dependence of the signal within realistic band structures challenges the interpretation of recent experiments in cuprates.

Intervortex forces in competing-order superconductors

Martin Speight and Thomas Winyard

Phys. Rev. B 103, 014514 (2021) - Published 21 January, 2021

Nodeless superconductivity in the charge density wave superconductor LaPt2Si2

Z. Y. Nie, L. C. Yin, A. Thamizhavel, A. Wang, B. Shen, L. Q. Che, F. Du, Z. Hossain, M. Smidman, X. Lu, and H. Q. Yuan

Phys. Rev. B 103, 014515 (2021) - Published 22 January, 2021

Ground-state quantum geometry in superconductor–quantum dot chains

R. L. Klees, J. C. Cuevas, W. Belzig, and G. Rastelli

Phys. Rev. B 103, 014516 (2021) - Published 22 January, 2021

Quantum criticality tuned by magnetic field in optimally electron-doped cuprate thin films

Xu Zhang, Heshan Yu, Qihong Chen, Runqiu Yang, Ge He, Ziquan Lin, Qian Li, Jie Yuan, Beiyi Zhu, Liang Li, Yi-feng Yang, Tao Xiang, Rong-Gen Cai, Anna Kusmartseva, F. V. Kusmartsev, Jun-Feng Wang, and Kui Jin

Phys. Rev. B 103, 014517 (2021) - Published 22 January, 2021

Structural strain and competition between charge density wave and superconductivity in La(Fe,Mn)As(O0.89F0.11) compounds

A. Martinelli, P. Carretta, M. Moroni, and S. Sanna

Phys. Rev. B 103, 014518 (2021) - Published 25 January, 2021

Anisotropic zero-resistance onset in organic superconductors

Vladislav D. Kochev, Kaushal K. Kesharpu, and Pavel D. Grigoriev

Phys. Rev. B 103, 014519 (2021) - Published 26 January, 2021

High magnetic-field evolution of the in-plane angular magnetoresistance of electron-doped Sr1xLaxCuO2 in the normal state

V. P. Jovanović, H. Raffy, Z. Z. Li, G. Reményi, and P. Monceau

Phys. Rev. B 103, 014520 (2021) - Published 26 January, 2021

ERRATA

Erratum: Magnetization process of the breathing pyrochlore magnet CuInCr4S8 in ultrahigh magnetic fields up to 150 T [Phys. Rev. B 101, 054434 (2020)]

Masaki Gen, Yoshihiko Okamoto, Masaki Mori, Koshi Takenaka, and Yoshimitsu Kohama

Phys. Rev. B 103, 019901 (2021) - Published 8 January, 2021

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