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HIGHLIGHTED ARTICLES

Measurement of the thulium ion spin Hamiltonian in an yttrium gallium garnet host crystal

Jacob H. Davidson, Philip J. T. Woodburn, Aaron D. Marsh, Kyle J. Olson, Adam Olivera, Antariksha Das, Mohsen Falamarzi Askarani, Wolfgang Tittel, Rufus L. Cone, and Charles W. Thiel

Phys. Rev. B 104, 134103 (2021) - Published 11 October, 2021

The magnetic properties of crystals doped with rare-earth ions have long been studied for their long coherence times and applications in signal processing. Here, the authors measure a complete tensor description of the hyperfine structure for a pair of optically addressable levels belonging to the Tm3+-ion defects within the host material. Certain orientations of interest stand out, such as some that realize optical clock transitions; they are shown to have an invariant response to fluctuations in the local magnetic environment.

Confined magnons

Seamus Beairsto, Maximilien Cazayous, Randy S. Fishman, and Rogério de Sousa

Phys. Rev. B 104, 134415 (2021) - Published 18 October, 2021

The common belief is that excitations of magnets are always deconfined “bulk” spin waves spread out in space, whose quanta are called magnons. In reality all materials have surfaces and interfaces that break translation symmetry, giving rise to excitations that are confined to them, in addition to the deconfined ones. The conditions for the existence of these confined magnons are still unknown. The authors show that extra magnetic anisotropy at the surface or interface plays a key role in magnon confinement, and obtain a characteristic length scale for their spatial localization. Calculations of the spin-scattering function show how confined magnons can be observed with neutron, electron, and photon scattering experiments in a wide variety of materials. The accompanying image shows the heat map for magnon energy versus wave vector in ferromagnetic and antiferromagnetic materials. The confined magnon appears as a flat dispersion (delocalized in q space, localized in real space) with energy below the lowest bulk mode.

Beyond magnons in Nd2ScNbO7: An Ising pyrochlore antiferromagnet with all-in–all-out order and random fields

A. Scheie, M. Sanders, Xin Gui, Yiming Qiu, T. R. Prisk, R. J. Cava, and C. Broholm

Phys. Rev. B 104, 134418 (2021) - Published 20 October, 2021

Many magnetic materials have quantum disordered magnetic ground states, but it is not always clear what drives them. Here, the authors study the pyrochlore magnet Nd2ScNbO7 using neutron diffraction, heat capacity, and neutron-sampled nuclear hyperfine excitations. The static magnetic moments inferred from these three techniques are inconsistent, pointing to some fraction of spins remaining dynamic to the lowest temperatures – an observation confirmed by the anomalous low-energy density of states in the specific heat. Similar behavior is seen in Nd2Zr2O7. It could indicate either quantum spin-liquid behavior or local disorder-induced spin singlets.

Controllable magnetic anisotropy and spin orientation of a prototypical easy-plane antiferromagnet on a ferromagnetic support

M. Ślęzak, H. Nayyef, P. Dróżdż, W. Janus, A. Kozioł-Rachwał, M. Szpytma, M. Zając, T. O. Menteş, F. Genuzio, A. Locatelli, and T. Ślęzak

Phys. Rev. B 104, 134434 (2021) - Published 28 October, 2021

The control of the spin orientation in antiferromagnets is of key importance in modern spintronics. Here, the authors demonstrate controllable antiferromagnetic spin switching in a synthetically fabricated epitaxial ferromagnet/antiferromagnet bilayer. Thanks to the precise nanoengineering of ferromagnet anisotropy and interface exchange coupling, two orthogonal spin states in the antiferromagnet can be either thermally stabilized in a field-free manner or written by a small external magnetic field.

Time-resolved optical conductivity and Higgs oscillations in two-band dirty superconductors

Rafael Haenel, Paul Froese, Dirk Manske, and Lukas Schwarz

Phys. Rev. B 104, 134504 (2021) - Published 5 October, 2021

In two-band superconductors, amplitude and phase fluctuations of the superconducting condensates can be quantized as bosonic Higgs and Leggett quasiparticles. Although these modes do not couple linearly to electromagnetic fields, impurity scattering can significantly enhance the nonlinear light-Higgs coupling, resulting in marked signals in nonlinear terahertz spectroscopic experiments. Here, the authors present a general theory of collective-mode spectroscopy in dirty two-band superconductors with detailed simulations of transient optical conductivity measurements and third-harmonic generation for the case of MgB2.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Barocaloric properties of quaternary Mn3(Zn,In)N for room-temperature refrigeration applications

David Boldrin, Eduardo Mendive-Tapia, Jan Zemen, Julie B. Staunton, Angelo M. Gomes, Luis Ghivelder, John Halpin, Alexandra S. Gibbs, Araceli Aznar, Josep-Lluís Tamarit, Pol Lloveras, Xavier Moya, and Lesley F. Cohen

Phys. Rev. B 104, 134101 (2021) - Published 1 October, 2021

Evidence for mechanical softening-hardening dual anomaly in transition metals from shock-compressed vanadium

Hao Wang, J. Li, X. M. Zhou, Y. Tan, L. Hao, Y. Y. Yu, C. D. Dai, K. Jin, Q. Wu, Q. M. Jing, X. R. Chen, X. Z. Yan, Y. X. Wang, and Hua Y. Geng

Phys. Rev. B 104, 134102 (2021) - Published 5 October, 2021

Measurement of the thulium ion spin Hamiltonian in an yttrium gallium garnet host crystal

Jacob H. Davidson, Philip J. T. Woodburn, Aaron D. Marsh, Kyle J. Olson, Adam Olivera, Antariksha Das, Mohsen Falamarzi Askarani, Wolfgang Tittel, Rufus L. Cone, and Charles W. Thiel

Phys. Rev. B 104, 134103 (2021) - Published 11 October, 2021

The magnetic properties of crystals doped with rare-earth ions have long been studied for their long coherence times and applications in signal processing. Here, the authors measure a complete tensor description of the hyperfine structure for a pair of optically addressable levels belonging to the Tm3+-ion defects within the host material. Certain orientations of interest stand out, such as some that realize optical clock transitions; they are shown to have an invariant response to fluctuations in the local magnetic environment.

Model of ramp compression of diamond from ab initio simulations

F. González-Cataldo, B. K. Godwal, K. Driver, R. Jeanloz, and B. Militzer

Phys. Rev. B 104, 134104 (2021) - Published 12 October, 2021

Local amorphization in boron carbide at finite temperature: Strategies toward improved ductility

Jun Li, Qi An, and Lisheng Liu

Phys. Rev. B 104, 134105 (2021) - Published 14 October, 2021

Disorder classification of the vibrational spectra of modern glasses

Zhiwen Pan, Omar Benzine, Shigeki Sawamura, Rene Limbach, Akio Koike, Thomas D. Bennett, Gerhard Wilde, Walter Schirmacher, and Lothar Wondraczek

Phys. Rev. B 104, 134106 (2021) - Published 22 October, 2021

Prevalence of pretransition disordering in the rutile-to-CaCl2 phase transition of GeO2

G. Alexander Smith, Daniel Schacher, Jasmine K. Hinton, Daniel Sneed, Changyong Park, Sylvain Petitgirard, Keith V. Lawler, and Ashkan Salamat

Phys. Rev. B 104, 134107 (2021) - Published 25 October, 2021

Short-range order and atomic diffusion in liquid Ge and Si20Ge80 investigated by neutron scattering and x-ray diffraction

H. Weis, D. Holland-Moritz, F. Kargl, F. Yang, T. Unruh, T. C. Hansen, J. Bednarčik, and A. Meyer

Phys. Rev. B 104, 134108 (2021) - Published 25 October, 2021

Point and complex defects in monolayer PdSe2: Evolution of electronic structure and emergence of magnetism

Artem V. Kuklin, Lyudmila V. Begunovich, Lingfeng Gao, Han Zhang, and Hans Ågren

Phys. Rev. B 104, 134109 (2021) - Published 27 October, 2021

Acoustic anti-parity-time symmetric structure enabling equivalent lasing and coherent perfect absorption

Ting Hu, Qi Wei, Xing-Feng Zhu, Jie Yao, and Da-Jian Wu

Phys. Rev. B 104, 134110 (2021) - Published 27 October, 2021

Theoretical study of the crystal structure, stability, and properties of phases in the V-N system

Jin Zhang, Xinfeng Li, Xiao Dong, Huafeng Dong, Artem R. Oganov, and Jeffrey M. McMahon

Phys. Rev. B 104, 134111 (2021) - Published 29 October, 2021

Inhomogeneous, disordered, and partially ordered systems

Mott-Anderson metal-insulator transitions from entanglement

G. A. Canella and V. V. França

Phys. Rev. B 104, 134201 (2021) - Published 1 October, 2021

Dual mapping and quantum criticality in quasiperiodic Su-Schrieffer-Heeger chains

Tong Liu and Xu Xia

Phys. Rev. B 104, 134202 (2021) - Published 21 October, 2021

Distribution of two-level system couplings to strain and electric fields in glasses at low temperatures

Herve M. Carruzzo, Alexander Bilmes, Jürgen Lisenfeld, Zheng Yu, Bu Wang, Zhongyi Wan, J. R. Schmidt, and Clare C. Yu

Phys. Rev. B 104, 134203 (2021) - Published 26 October, 2021

Localization and delocationzation of surface disordering in surface mediated melting

Xue Fan, Xiaohong Chen, Deng Pan, Yi Liu, Ping Liu, and Mo Li

Phys. Rev. B 104, 134204 (2021) - Published 29 October, 2021

Dynamics, dynamical systems, lattice effects

Theory for coherent control of longitudinal optical phonons in GaAs using polarized optical pulses with relative phase locking

Itsuki Takagi, Yosuke Kayanuma, and Kazutaka G. Nakamura

Phys. Rev. B 104, 134301 (2021) - Published 1 October, 2021

Ultrafast polarization control in κ(BEDTTTF)2X

Shu Ohmura, Jun Tokimoto, and Akira Takahashi

Phys. Rev. B 104, 134302 (2021) - Published 5 October, 2021

Three-nodal surface phonons in solid-state materials: Theory and material realization

Chengwu Xie, Hongkuan Yuan, Ying Liu, Xiaotian Wang, and Gang Zhang

Phys. Rev. B 104, 134303 (2021) - Published 11 October, 2021

Transformation acoustics with bulk media composed of polarized sources

Dylan A. Kovacevich and Bogdan-Ioan Popa

Phys. Rev. B 104, 134304 (2021) - Published 12 October, 2021

Neutron scattering study of the kagome metal Sc3Mn3Al7Si5

X. Y. Li, D. Reig-i-Plessis, P.-F. Liu, S. Wu, B.-T. Wang, A. M. Hallas, M. B. Stone, C. Broholm, and M. C. Aronson

Phys. Rev. B 104, 134305 (2021) - Published 12 October, 2021

Reductions in the thermal conductivity of irradiated silicon governed by displacement damage

Ethan A. Scott, Khalid Hattar, Eric J. Lang, Kiumars Aryana, John T. Gaskins, and Patrick E. Hopkins

Phys. Rev. B 104, 134306 (2021) - Published 13 October, 2021

Periodic and aperiodic dynamics of flat bands in diamond-octagon lattice

Tanay Nag and Atanu Rajak

Phys. Rev. B 104, 134307 (2021) - Published 14 October, 2021

Fermi's golden rule for heating in strongly driven Floquet systems

Tatsuhiko N. Ikeda and Anatoli Polkovnikov

Phys. Rev. B 104, 134308 (2021) - Published 15 October, 2021

Fragility of classical Hamiltonian period doubling to quantum fluctuations

Reyhaneh Khasseh, Angelo Russomanno, and Rosario Fazio

Phys. Rev. B 104, 134309 (2021) - Published 21 October, 2021

Torque-free manipulation of nanoparticle rotations via embedded spins

Yue Ma, M. S. Kim, and Benjamin A. Stickler

Phys. Rev. B 104, 134310 (2021) - Published 25 October, 2021

Effect of the electronic charge gap on LO bond-stretching phonons in undoped La2CuO4 calculated using LDA+U

Tyler C. Sterling and Dmitry Reznik

Phys. Rev. B 104, 134311 (2021) - Published 25 October, 2021

Universal semiclassical equations based on the quantum metric for a two-band system

C. Leblanc, G. Malpuech, and D. D. Solnyshkov

Phys. Rev. B 104, 134312 (2021) - Published 26 October, 2021

Magnetism

Modification of interfacial spin-orbit torque in Co/Pt/oxide hybrid structures

Takamasa Hirai, Kento Hasegawa, Shinya Ota, Motohiro Suzuki, Tomohiro Koyama, and Daichi Chiba

Phys. Rev. B 104, 134401 (2021) - Published 1 October, 2021

Fractional spin fluctuations and quantum liquid signature in Gd2ZnIrO6

Birender Singh, Deepu Kumar, Vivek Kumar, Michael Vogl, Sabine Wurmehl, Saicharan Aswartham, Bernd Büchner, and Pradeep Kumar

Phys. Rev. B 104, 134402 (2021) - Published 4 October, 2021

Effective field theory of magnons: Chiral magnets and the Schwinger mechanism

Masaru Hongo, Toshiaki Fujimori, Tatsuhiro Misumi, Muneto Nitta, and Norisuke Sakai

Phys. Rev. B 104, 134403 (2021) - Published 5 October, 2021

Observation of surface magnons and crystalline electric field shifts in superantiferromagnetic NdCu2 nanoparticles

E. M. Jefremovas, M. de la Fuente Rodríguez, F. Damay, B. Fåk, A. Michels, J. A. Blanco, and L. F. Barquín

Phys. Rev. B 104, 134404 (2021) - Published 8 October, 2021

Entanglement-based tensor-network strong-disorder renormalization group

Kouichi Seki, Toshiya Hikihara, and Kouichi Okunishi

Phys. Rev. B 104, 134405 (2021) - Published 8 October, 2021

Bipolar magnetic semiconducting behavior in VNbRuAl

Jadupati Nag, Deepika Rani, Jiban Kangsabanik, Durgesh Singh, R. Venkatesh, P. D. Babu, K. G. Suresh, and Aftab Alam

Phys. Rev. B 104, 134406 (2021) - Published 11 October, 2021

Scaling of the anomalous Hall effect in perpendicularly magnetized epitaxial films of the ferrimagnet NiCo2O4

Daisuke Kan, Lingling Xie, and Yuichi Shimakawa

Phys. Rev. B 104, 134407 (2021) - Published 11 October, 2021

Manipulating antiferromagnetic interfacial states by spin-orbit torques

E. Z. Zhang, Y. C. Deng, X. H. Liu, X. Z. Zhan, T. Zhu, and K. Y. Wang

Phys. Rev. B 104, 134408 (2021) - Published 12 October, 2021

Possible high-spin states in hydrogenated C60 molecules

Shao-Bin Qiu, Yu-Jun Zhao, Yao Yao, and Xiao-Bao Yang

Phys. Rev. B 104, 134409 (2021) - Published 13 October, 2021

Electronic control of strong magnetic anisotropy in Co-based single-molecule magnets

Zahra Hooshmand, Jie-Xiang Yu, Hai-Ping Cheng, and Mark R Pederson

Phys. Rev. B 104, 134411 (2021) - Published 14 October, 2021

Evidence for a coupled magnetic-crystallographic transition in La0.9Ce0.1Fe12B6

L. V. B. Diop, T. Faske, M. Amara, D. Koch, O. Isnard, and W. Donner

Phys. Rev. B 104, 134412 (2021) - Published 14 October, 2021

Competing energetic states in γFe2WO6 with strong spin-charge-lattice coupling

M. Sretenovic, S. Okamoto, G. Peiker, T. X. Tang, H. Zhang, C. Q. Xu, T. W. Heitmann, Q. Zhang, C. R. dela Cruz, and X. Ke

Phys. Rev. B 104, 134413 (2021) - Published 14 October, 2021

Spin dynamics in bulk MnNiGa and Mn1.4Pt0.9Pd0.1Sn investigated by muon spin relaxation

M. N. Wilson, T. J. Hicken, M. Gomilšek, A. Štefančič, G. Balakrishnan, J. C. Loudon, A. C. Twitchett-Harrison, F. L. Pratt, M. Telling, and T. Lancaster

Phys. Rev. B 104, 134414 (2021) - Published 18 October, 2021

Confined magnons

Seamus Beairsto, Maximilien Cazayous, Randy S. Fishman, and Rogério de Sousa

Phys. Rev. B 104, 134415 (2021) - Published 18 October, 2021

The common belief is that excitations of magnets are always deconfined “bulk” spin waves spread out in space, whose quanta are called magnons. In reality all materials have surfaces and interfaces that break translation symmetry, giving rise to excitations that are confined to them, in addition to the deconfined ones. The conditions for the existence of these confined magnons are still unknown. The authors show that extra magnetic anisotropy at the surface or interface plays a key role in magnon confinement, and obtain a characteristic length scale for their spatial localization. Calculations of the spin-scattering function show how confined magnons can be observed with neutron, electron, and photon scattering experiments in a wide variety of materials. The accompanying image shows the heat map for magnon energy versus wave vector in ferromagnetic and antiferromagnetic materials. The confined magnon appears as a flat dispersion (delocalized in q space, localized in real space) with energy below the lowest bulk mode.

Tuning the spin-flop transition in perpendicularly magnetized synthetic antiferromagnets by swift heavy Fe ions irradiation

Jijun Yun, Yanbin Sheng, Xi Guo, Bowen Zheng, Peng Chen, Yang Cao, Ze Yan, Xiaodong He, Peng Jin, Jing Li, Minghuan Cui, Tielong Shen, Zhiguang Wang, Dezheng Yang, Yalu Zuo, and Li Xi

Phys. Rev. B 104, 134416 (2021) - Published 19 October, 2021

Spin polarization and magnetotransport properties of systematically disordered Fe60Al40 thin films

K. Borisov, J. Ehrler, C. Fowley, B. Eggert, H. Wende, S. Cornelius, K. Potzger, J. Lindner, J. Fassbender, R. Bali, and P. Stamenov

Phys. Rev. B 104, 134417 (2021) - Published 19 October, 2021

Beyond magnons in Nd2ScNbO7: An Ising pyrochlore antiferromagnet with all-in–all-out order and random fields

A. Scheie, M. Sanders, Xin Gui, Yiming Qiu, T. R. Prisk, R. J. Cava, and C. Broholm

Phys. Rev. B 104, 134418 (2021) - Published 20 October, 2021

Many magnetic materials have quantum disordered magnetic ground states, but it is not always clear what drives them. Here, the authors study the pyrochlore magnet Nd2ScNbO7 using neutron diffraction, heat capacity, and neutron-sampled nuclear hyperfine excitations. The static magnetic moments inferred from these three techniques are inconsistent, pointing to some fraction of spins remaining dynamic to the lowest temperatures – an observation confirmed by the anomalous low-energy density of states in the specific heat. Similar behavior is seen in Nd2Zr2O7. It could indicate either quantum spin-liquid behavior or local disorder-induced spin singlets.

Resonant optical topological Hall conductivity from skyrmions

Sopheak Sorn, Luyi Yang, and Arun Paramekanti

Phys. Rev. B 104, 134419 (2021) - Published 20 October, 2021

Nonreciprocal magnon excitations by the Dzyaloshinskii-Moriya interaction on the basis of bond magnetic toroidal multipoles

Takuya Matsumoto and Satoru Hayami

Phys. Rev. B 104, 134420 (2021) - Published 21 October, 2021

Effects of array shape and disk ellipticity in dipolar-coupled magnetic metamaterials

Sam D. Slöetjes, Einar S. Digernes, Anders Strømberg, Fredrik K. Olsen, Ambjørn D. Bang, Alpha T. N’Diaye, Rajesh V. Chopdekar, Erik Folven, and Jostein K. Grepstad

Phys. Rev. B 104, 134421 (2021) - Published 21 October, 2021

Spin-orbit torque control of spin waves in a ferromagnetic waveguide

Andrei I. Nikitchenko and Nikolay A. Pertsev

Phys. Rev. B 104, 134422 (2021) - Published 22 October, 2021

Driven dissipative quantum dynamics in a cavity magnon-polariton system

Guogan Zhao, Yong Wang, and X.-F. Qian

Phys. Rev. B 104, 134423 (2021) - Published 22 October, 2021

Dzyaloshinskii-Moriya interaction probed by magnetization reversal in bilayer Pt/Co/Ir/Co/Pt synthetic ferrimagnets

R. B. Morgunov, A. I. Bezverkhnii, M. Hehn, J. L. Bello, T. Fache, and S. Mangin

Phys. Rev. B 104, 134424 (2021) - Published 22 October, 2021

XY magnetism, Kitaev exchange, and long-range frustration in the Jeff=12 honeycomb cobaltates

Shreya Das, Sreekar Voleti, Tanusri Saha-Dasgupta, and Arun Paramekanti

Phys. Rev. B 104, 134425 (2021) - Published 22 October, 2021

Interplay of magnetism and dimerization in the pressurized Kitaev material βLi2IrO3

Bin Shen, Anton Jesche, Maximilian L. Seidler, Friedrich Freund, Philipp Gegenwart, and Alexander A. Tsirlin

Phys. Rev. B 104, 134426 (2021) - Published 22 October, 2021

Robust formation of skyrmion and skyrmionium in magnetic hemispherical shells and their dynamic switching

Jaehak Yang, Hyeon-Kyu Park, Gyuyoung Park, Claas Abert, Dieter Suess, and Sang-Koog Kim

Phys. Rev. B 104, 134427 (2021) - Published 25 October, 2021

Paramagnetic spin Hall magnetoresistance

Koichi Oyanagi, Juan M. Gomez-Perez, Xian-Peng Zhang, Takashi Kikkawa, Yao Chen, Edurne Sagasta, Andrey Chuvilin, Luis E. Hueso, Vitaly N. Golovach, F. Sebastian Bergeret, Fèlix Casanova, and Eiji Saitoh

Phys. Rev. B 104, 134428 (2021) - Published 25 October, 2021

Various facets of magnetic charge correlation: Micromagnetic and distorted-wave Born approximation simulations study

G. Yumnam, J. Guo, and D. K. Singh

Phys. Rev. B 104, 134429 (2021) - Published 25 October, 2021

Quantum wetting transition in the one-dimensional transverse-field Ising model with random bonds

Kun Hu and Xintian Wu

Phys. Rev. B 104, 134430 (2021) - Published 27 October, 2021

Observation of spontaneous x-ray magnetic circular dichroism in a chiral antiferromagnet

Shoya Sakamoto, Tomoya Higo, Masanobu Shiga, Kenta Amemiya, Satoru Nakatsuji, and Shinji Miwa

Phys. Rev. B 104, 134431 (2021) - Published 27 October, 2021

Magnetic properties of the quasi two-dimensional centered honeycomb antiferromagnet GdInO3

Xunqing Yin, Yunlong Li, Guohua Wang, Jiayuan Hu, Chenhang Xu, Qi Lu, Yunlei Zhong, Jiawang Zhao, Xiang Zhao, Yuanlei Zhang, Yiming Cao, Kun Xu, Zhe Li, Yoshitomo Kamiya, Guo Hong, and Dong Qian

Phys. Rev. B 104, 134432 (2021) - Published 27 October, 2021

Connection between magnetic interactions and the spin-wave gap of the insulating phase of NaOsO3

Nikolaos Ntallis, Vladislav Borisov, Yaroslav O. Kvashnin, Danny Thonig, Erik Sjöqvist, Anders Bergman, Anna Delin, Olle Eriksson, and Manuel Pereiro

Phys. Rev. B 104, 134433 (2021) - Published 28 October, 2021

Controllable magnetic anisotropy and spin orientation of a prototypical easy-plane antiferromagnet on a ferromagnetic support

M. Ślęzak, H. Nayyef, P. Dróżdż, W. Janus, A. Kozioł-Rachwał, M. Szpytma, M. Zając, T. O. Menteş, F. Genuzio, A. Locatelli, and T. Ślęzak

Phys. Rev. B 104, 134434 (2021) - Published 28 October, 2021

The control of the spin orientation in antiferromagnets is of key importance in modern spintronics. Here, the authors demonstrate controllable antiferromagnetic spin switching in a synthetically fabricated epitaxial ferromagnet/antiferromagnet bilayer. Thanks to the precise nanoengineering of ferromagnet anisotropy and interface exchange coupling, two orthogonal spin states in the antiferromagnet can be either thermally stabilized in a field-free manner or written by a small external magnetic field.

Commensurate and incommensurate magnetic structure of the moderately frustrated antiferromagnet Li2M(WO4)2 with M=Co,Ni

Sunil K. Karna, C. W. Wang, R. Sankar, D. Temple, and M. Avdeev

Phys. Rev. B 104, 134435 (2021) - Published 28 October, 2021

Crystal-field potential and short-range order effects in inelastic neutron scattering, magnetization, and heat capacity of the cage-glass compound HoB12

B. Z. Malkin, E. A. Goremychkin, K. Siemensmeyer, S. Gabáni, K. Flachbart, M. Rajňák, A. L. Khoroshilov, K. M. Krasikov, N. Yu. Shitsevalova, V. B. Filipov, and N. E. Sluchanko

Phys. Rev. B 104, 134436 (2021) - Published 29 October, 2021

Magnon polarons in the van der Waals antiferromagnet FePS3

D. Vaclavkova, M. Palit, J. Wyzula, S. Ghosh, A. Delhomme, S. Maity, P. Kapuscinski, A. Ghosh, M. Veis, M. Grzeszczyk, C. Faugeras, M. Orlita, S. Datta, and M. Potemski

Phys. Rev. B 104, 134437 (2021) - Published 29 October, 2021

Spin-charge conversion in ferromagnetic Rashba states

Olivier Rousseau, Cosimo Gorini, Fatima Ibrahim, Jean-Yves Chauleau, Aurélie Solignac, Ali Hallal, Sebastian Tölle, Mairbek Chshiev, and Michel Viret

Phys. Rev. B 104, 134438 (2021) - Published 29 October, 2021

Superfluidity and superconductivity

Prediction of high-Tc superconductivity in ternary lanthanum borohydrides

Xiaowei Liang, Aitor Bergara, Xudong Wei, Xiaoxu Song, Linyan Wang, Rongxin Sun, Hanyu Liu, Russell J. Hemley, Lin Wang, Guoying Gao, and Yongjun Tian

Phys. Rev. B 104, 134501 (2021) - Published 4 October, 2021

Collective magnetic and plasma excitations in Josephson ψ junctions

S. V. Mironov and A. I. Buzdin

Phys. Rev. B 104, 134502 (2021) - Published 4 October, 2021

Superconducting phase diagram and the evolution of electronic structure across charge density wave in underdoped 1TCuδTiSe2 under hydrostatic pressure

Shuxiang Xu, Pengtao Yang, Keyu Chen, Ziyi Liu, Wuwei Cui, Qing Hu, Jianping Sun, Ran Ang, Yoshiya Uwatoko, Bosen Wang, and Jinguang Cheng

Phys. Rev. B 104, 134503 (2021) - Published 4 October, 2021

Time-resolved optical conductivity and Higgs oscillations in two-band dirty superconductors

Rafael Haenel, Paul Froese, Dirk Manske, and Lukas Schwarz

Phys. Rev. B 104, 134504 (2021) - Published 5 October, 2021

In two-band superconductors, amplitude and phase fluctuations of the superconducting condensates can be quantized as bosonic Higgs and Leggett quasiparticles. Although these modes do not couple linearly to electromagnetic fields, impurity scattering can significantly enhance the nonlinear light-Higgs coupling, resulting in marked signals in nonlinear terahertz spectroscopic experiments. Here, the authors present a general theory of collective-mode spectroscopy in dirty two-band superconductors with detailed simulations of transient optical conductivity measurements and third-harmonic generation for the case of MgB2.

Pressure-induced superconductivity in Li-Te electrides

Xiaohua Zhang, Fei Li, Aitor Bergara, and Guochun Yang

Phys. Rev. B 104, 134505 (2021) - Published 5 October, 2021

Microscopic Ginzburg-Landau theory and singlet ordering in Sr2RuO4

Glenn Wagner, Henrik S. Røising, Felix Flicker, and Steven H. Simon

Phys. Rev. B 104, 134506 (2021) - Published 6 October, 2021

Confinement-induced zero-bias peaks in conventional superconductor hybrids

Jorge Cayao and Pablo Burset

Phys. Rev. B 104, 134507 (2021) - Published 7 October, 2021

Hierarchy of higher-order topological superconductors in three dimensions

Arnob Kumar Ghosh, Tanay Nag, and Arijit Saha

Phys. Rev. B 104, 134508 (2021) - Published 8 October, 2021

Interplay between singlet and triplet pairings in multiband two-dimensional oxide superconductors

L. Lepori, D. Giuliano, A. Nava, and C. A. Perroni

Phys. Rev. B 104, 134509 (2021) - Published 11 October, 2021

Superconductivity and topological properties of MgB2-type diborides from first principles

Yipeng An, Jie Li, Kun Wang, Guangtao Wang, Shijing Gong, Chunlan Ma, Tianxing Wang, Zhaoyong Jiao, Xiao Dong, Guoliang Xu, Ruqian Wu, and Wuming Liu

Phys. Rev. B 104, 134510 (2021) - Published 14 October, 2021

Weyl nodal-ring semimetallic behavior and topological superconductivity in crystalline forms of Su-Schrieffer-Heeger chains

Peter Rosenberg and Efstratios Manousakis

Phys. Rev. B 104, 134511 (2021) - Published 18 October, 2021

Time-reversal symmetry breaking and d-wave superconductivity of triple-point fermions

Subrata Mandal, Julia M. Link, and Igor F. Herbut

Phys. Rev. B 104, 134512 (2021) - Published 20 October, 2021

Joule heating effects in high-transparency Josephson junctions

Matti Tomi, Mikhail R. Samatov, Andrey S. Vasenko, Antti Laitinen, Pertti Hakonen, and Dmitry S. Golubev

Phys. Rev. B 104, 134513 (2021) - Published 21 October, 2021

Ever-present Majorana bound state in a generic one-dimensional superconductor with odd number of Fermi surfaces

Maxim Kharitonov, Ewelina M. Hankiewicz, Björn Trauzettel, and F. Sebastian Bergeret

Phys. Rev. B 104, 134516 (2021) - Published 26 October, 2021

Superconductivity in disordered locally noncentrosymmetric materials: An application to CeRh2As2

David Möckli and Aline Ramires

Phys. Rev. B 104, 134517 (2021) - Published 28 October, 2021

Possible topological phases in quantum anomalous Hall insulator/unconventional superconductor hybrid systems

Ryoi Ohashi, Shingo Kobayashi, and Yukio Tanaka

Phys. Rev. B 104, 134518 (2021) - Published 28 October, 2021

Boundary-induced topological and mid-gap states in charge conserving one-dimensional superconductors: Fractionalization transition

Parameshwar R. Pasnoori, Natan Andrei, and Patrick Azaria

Phys. Rev. B 104, 134519 (2021) - Published 28 October, 2021

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