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HIGHLIGHTED ARTICLES

Thermalization and hydrodynamic long-time tails in a Floquet system

Anne Matthies, Nicolas Dannenfeld, Silvia Pappalardi, and Achim Rosch

Phys. Rev. B 113, 024305 (2026) - Published 12 January, 2026

Here, the authors develop a comprehensive hydrodynamic description of late-time relaxation in interacting Floquet spin systems after a quantum quench. Exploiting symmetries in a clean Floquet setting, they analytically predict hydrodynamic long-time tails and verify them with extensive numerical simulations, filling a gap left by previous studies. While establishing a concrete quantum–classical correspondence at late times, an unexpectedly slow decay of spin-current fluctuations raises open questions about its origin.

Emergent curved space and gravitational lensing in quantum materials

Yugo Onishi, Nisarga Paul, and Liang Fu

Phys. Rev. B 113, 024401 (2026) - Published 5 January, 2026

Nontrivial spin textures can give rise to emergent fields on electrons moving on the textures, such as emergent electromagnetic field. Here, the authors show that nonadiabatic corrections lead to an emergent gravitational field. Electrons strongly coupled to these textures behave as a spinless particle in curved space, whose curvature results in the electron lensing effect, an analog of the gravitational lensing. The picture of emergent curved space allows us to explore novel “gravitational” phenomena in condensed matter systems.

Spectroscopy and complex-time correlations using minimally entangled typical thermal states

Zhenjiu Wang, Paul McClarty, Dobromila Dankova, Andreas Honecker, and Alexander Wietek

Phys. Rev. B 113, 024406 (2026) - Published 5 January, 2026

Dynamics of quantum matter at nonzero temperature is the central link between microscopic models and spectroscopy or transport measurements in actual materials. The authors introduce here a tensor network technique to efficiently simulate time-dependent response functions using minimally entangled typical thermal states. Complex-time correlation functions are shown to solve the issue of unbounded entanglement growth. Two variants, an analytic and a Hermitian time correlator, are used to solve the outstanding problem of the anomalous thermal broadening in SrCu2(BO3)2.

Large enhancement in anomalous Nernst effect of the iron-based binary ferromagnet Fe3Ga through trace doping of the rare-earth element Ho

Xinzhe Hu, Minghang Li, Yuanchen Shen, Yuying Liu, Botao Jiang, Jiacheng Huang, Changmin Xiong, Jirong Sun, Tongyun Zhao, Dingnan Liu, Lichen Wang, Haipeng Wang, Fengxia Hu, Hongming Weng, Zian Li, Quansheng Wu, Yunzhong Chen, and Baogen Shen

Phys. Rev. B 113, 024408 (2026) - Published 6 January, 2026

The authors demonstrates here that trace doping of rare-earth elements leads to a significant enhancement (over 44%) of the anomalous Nernst effect (ANE) in melt-spun Fe3Ga. DFT calculations show that the structural modification, particularly the Ga deficiency in the D03 phase, shift the Fermi level to a larger Berry curvature distribution in the proximity of the Fermi surface and thus a higher transverse thermoelectric conductivity. The trace doping of a rare-earth element provides a new approach to further enhance the giant ANE in magnetic topological materials.

Altermagnetism without crystal symmetry

Peru d'Ornellas, Valentin Leeb, Adolfo G. Grushin, and Johannes Knolle

Phys. Rev. B 113, 024426 (2026) - Published 22 January, 2026

The authors show here that altermagnetism, generally considered in a crystalline context, can emerge in materials with no crystal symmetries. Here, the altermagnetic point-group symmetry is enforced at the orbital degrees of freedom at each site, rather than at the level of the lattice. A minimal model is constructed where this state emerges from spontaneous symmetry breaking, and experimental signatures are calculated, showing how the state may be experimentally detected. The mechanism generalizes to any lattice geometry and any altermagnetic order.

Absence of magnetic order in epitaxial RuO2 revealed by x-ray linear dichroism

Siyu Wang, Chao Wang, Yanan Yuan, Jiangxiao Li, Fangfang Pei, Daxiang Liu, Chunyu Qin, Jiefeng Cao, Yamei Wang, Tianye Wang, Jiayu Liu, Ji-Eun Lee, Guanhua Zhang, Christoph Klewe, Chenchao Yu, Fan Zhang, Dongsheng Song, Kai Chen, Weisheng Zhao, Dawei Shen, Ziqiang Qiu, Mengmeng Yang, Bin Hong, and Qian Li

Phys. Rev. B 113, 024439 (2026) - Published 30 January, 2026

Ruthenium dioxide (RuO2), a top altermagnetic candidate, has undergone some dispute regarding the existence of magnetic order. Here, the authors directly probe its magnetic state using x-ray linear dichroism (XLD) measurements on high-quality epitaxial thin films. By comparing data across temperatures, field-cooling, and crystalline orientations, they found no evidence of intrinsic magnetic ordering. As XLD signals can originate from both magnetic and crystal field contributions, the authors emphasize the critical need to disentangle genuine magnetism from nonmagnetic effects in complex materials.

Doping-dependent Fe phonon dynamics in LaFeAsO1−xHx studied by Fe57 nuclear resonant inelastic scattering

Shiro Kawachi, Haruhiro Hiraka, Jun-ichi Yamaura, Soshi Iimura, Hiroki Nakamura, Satoshi Tsutsui, Yoshitaka Yoda, Masahiko Machida, Hideo Hosono, and Hisao Kobayashi

Phys. Rev. B 113, 024519 (2026) - Published 30 January, 2026

Here, the authors use 57Fe nuclear resonant inelastic scattering to extract the Fe partial phonon density of states in LaFeAsO1−xHx at x=0.35 (superconducting ground state) and x=0.51 (antiferromagnetic ground state). Comparison with first-principles calculations identifies nanosecond-scale in-plane electronic inequivalence at x=0.51, consistent with electronic nematicity. This element-selective dynamical indicator goes beyond probes sensitive only to average structural symmetry, providing new constraints on how local symmetry breaking relates to magnetism in the x~0.5 regime near the second superconducting dome.

Delocalization induced by enhanced hyperuniformity in one-dimensional disordered systems

Junmo Jeon, Harukuni Ikeda, and Shiro Sakai

Phys. Rev. B 113, L020201 (2026) - Published 15 January, 2026

Here, the authors show that the conventional belief that any disorder localizes all states in one dimension breaks down when long-wavelength fluctuations in the potential are suppressed, a property known as hyperuniformity. In tight-binding chains, strongly hyperuniform disorder interpolates between random and periodic potentials, inducing a sharp delocalization transition and the emergence of mobility edges. This shows that reducing large-scale irregularities alone is sufficient to control localization and transport in low-dimensional systems.

Spin-ferroelasticity coupling in nonrelativistic spin-split antiferromagnetic-ferroelastic systems

Fenfen Huang, Shenda He, Ke-Qiu Chen, and Li-Ming Tang

Phys. Rev. B 113, L020411 (2026) - Published 16 January, 2026

Traditional classifications of ferroelastic species cannot distinguish a special ferroelastic species in which the [C2||A] symmetry-related orientation states show a spin-flipping feature in the energy bands. By extending the ferroelastic classification scheme to nonrelativistic magnetic systems, this work introduces a spin point group based classification framework that captures ferroelastic species with spin-ferroelastic coupling. In this framework, clear symmetry criteria and all such kinds of ferroelastic species are provided. These results establish a theoretical framework that will guide our understanding and identification of systems with spin-ferroelastic coupling.

Nonreciprocal zone boundary magnon propagation in Cu2OSeO3

T. Weber, N. Heinsdorf, M. Stekiel, P. Steffens, A. P. Schnyder, and C. Pfleiderer

Phys. Rev. B 113, L020414 (2026) - Published 29 January, 2026

Here, the authors employ inelastic neutron scattering to show that the magnon spectrum of the chiral magnet Cu2OSeO3 features a strong directional dichroism at the boundary of the nuclear Brillouin zone. The affected magnon modes show virtually no damping and can be influenced using a magnetic field, making them of great interest for research on high-frequency unidirectional magnonic applications such as switchable spin-wave diodes.

LETTERS

Structure, structural phase transitions, mechanical properties, defects

Observation of a large-area topological hybrid corner state in acoustic heterostructures

Longjie Zhou, Zhiwang Zhang, Wei Xiong, Ying Cheng, and Xiaojun Liu

Phys. Rev. B 113, L020101 (2026) - Published 14 January, 2026

Time-resolved measurement of Seebeck effect for superionic metals during a structural phase transition

Shilin Li, Hailiang Xia, Takuma Ogasawara, Liguo Zhang, and Katsumi Tanigaki

Phys. Rev. B 113, L020102 (2026) - Published 21 January, 2026

Inhomogeneous, disordered, and partially ordered systems

Delocalization induced by enhanced hyperuniformity in one-dimensional disordered systems

Junmo Jeon, Harukuni Ikeda, and Shiro Sakai

Phys. Rev. B 113, L020201 (2026) - Published 15 January, 2026

Here, the authors show that the conventional belief that any disorder localizes all states in one dimension breaks down when long-wavelength fluctuations in the potential are suppressed, a property known as hyperuniformity. In tight-binding chains, strongly hyperuniform disorder interpolates between random and periodic potentials, inducing a sharp delocalization transition and the emergence of mobility edges. This shows that reducing large-scale irregularities alone is sufficient to control localization and transport in low-dimensional systems.

Dynamics, dynamical systems, lattice effects

Loschmidt echo zeros in finite-size quantum systems with linear quench

Zhen-Yu Zheng, Xudong Liu, Siyan Lin, Yu Zhang, and Shu Chen

Phys. Rev. B 113, L020301 (2026) - Published 5 January, 2026

Magnetism

Plasmon-driven giant amplification of ultrashort spin current

H. Y. Yuan and Rembert A. Duine

Phys. Rev. B 113, L020401 (2026) - Published 5 January, 2026

Demonstration of electron-mediated voltage-controlled exchange coupling in perpendicular magnetic tunnel junctions

Qi Jia, Yu-Chia Chen, Delin Zhang, Yang Lv, Shuang Liang, Onri Jay Benally, Yifei Yang, Brahmdutta Dixit, Deyuan Lyu, Brandon Zink, and Jian-Ping Wang

Phys. Rev. B 113, L020402 (2026) - Published 7 January, 2026

Alternating spintronics: Capacitive behavior of spin valves and resonator applications

Yunwen Liu (刘允文) and Jiang Xiao (萧江)

Phys. Rev. B 113, L020403 (2026) - Published 9 January, 2026

Angular-dependent thermal Hall effect in a honeycomb magnet: Disentangling Kitaev and Dzyaloshinskii-Moriya interactions

Shuvankar Gupta, Olajumoke Oluwatobiloba Emmanuel, Pengpeng Zhang, and Xianglin Ke

Phys. Rev. B 113, L020404 (2026) - Published 9 January, 2026

Dynamic scaling and Family-Vicsek universality in SU(N) quantum spin chains

Cătălin Paşcu Moca, Balázs Dóra, Doru Sticlet, Angelo Valli, Tomaž Prosen, and Gergely Zaránd

Phys. Rev. B 113, L020405 (2026) - Published 9 January, 2026

Interface engineering and electric control of magnetocrystalline anisotropy in two-dimensional magnets

Zixin Li, Lingxi Qiu, Yipeng An, Qingfeng Zhan, and Shi-Jing Gong

Phys. Rev. B 113, L020406 (2026) - Published 12 January, 2026

Interplay of unidirectional quantum strings in a kagome Rydberg atom array

Wei Xu and Xue-Feng Zhang

Phys. Rev. B 113, L020408 (2026) - Published 13 January, 2026

Proximate spin-liquid behavior in the double trillium lattice antiferromagnet K2Co2(SO4)3

A. Magar, K. Somesh, M. P. Saravanan, J. Sichelschmidt, Y. Skourski, M. T. F. Telling, V. A. Ginga, A. A. Tsirlin, and R. Nath

Phys. Rev. B 113, L020409 (2026) - Published 16 January, 2026

Magnetic properties of the two-phase coexisting state caused by orbital ordering in BaV10−xTixO15(x=0.15)

Takuro Katsufuji, Haruki Takei, and Yuki Shiraishi

Phys. Rev. B 113, L020410 (2026) - Published 20 January, 2026

Spin-ferroelasticity coupling in nonrelativistic spin-split antiferromagnetic-ferroelastic systems

Fenfen Huang, Shenda He, Ke-Qiu Chen, and Li-Ming Tang

Phys. Rev. B 113, L020411 (2026) - Published 16 January, 2026

Traditional classifications of ferroelastic species cannot distinguish a special ferroelastic species in which the [C2||A] symmetry-related orientation states show a spin-flipping feature in the energy bands. By extending the ferroelastic classification scheme to nonrelativistic magnetic systems, this work introduces a spin point group based classification framework that captures ferroelastic species with spin-ferroelastic coupling. In this framework, clear symmetry criteria and all such kinds of ferroelastic species are provided. These results establish a theoretical framework that will guide our understanding and identification of systems with spin-ferroelastic coupling.

Weak localization-antilocalization crossover and topological Hall response in the nearly compensated ferrimagnetic metal V2NbAl

Jadupati Nag, Barnabha Bandyopadhyay, Srikanta Goswami, Anjan Bera, Y. Venkateswara, Amit Chanda, S. D. Kaushik, Hariharan Srikanth, P. D. Babu, Aftab Alam, and K. G. Suresh

Phys. Rev. B 113, L020412 (2026) - Published 20 January, 2026

Z2 vortex crystals in tetrahedral antiferromagnets: Fractional charges and topological magnons

Tomoki Hirosawa, Alexander Mook, and Maria Azhar

Phys. Rev. B 113, L020413 (2026) - Published 23 January, 2026

Nonreciprocal zone boundary magnon propagation in Cu2OSeO3

T. Weber, N. Heinsdorf, M. Stekiel, P. Steffens, A. P. Schnyder, and C. Pfleiderer

Phys. Rev. B 113, L020414 (2026) - Published 29 January, 2026

Here, the authors employ inelastic neutron scattering to show that the magnon spectrum of the chiral magnet Cu2OSeO3 features a strong directional dichroism at the boundary of the nuclear Brillouin zone. The affected magnon modes show virtually no damping and can be influenced using a magnetic field, making them of great interest for research on high-frequency unidirectional magnonic applications such as switchable spin-wave diodes.

Superfluidity and superconductivity

Proximitizing altermagnets with conventional superconductors

Niclas Heinsdorf and Marcel Franz

Phys. Rev. B 113, L020501 (2026) - Published 6 January, 2026

Decoupled interband pairing in a bilayer iron-based superconductor evidenced by ultrahigh-resolution angle-resolved photoemission spectroscopy

Shichong Wang, Yuanyuan Yang, Yang Li, Wenshan Hong, Huaxun Li, Shaofeng Duan, Lingxiao Gu, Haoran Liu, Jiongyu Huang, Jianzhe Liu, Dong Qian, Guanghan Cao, Huiqian Luo, and Wentao Zhang

Phys. Rev. B 113, L020502 (2026) - Published 9 January, 2026

Josephson anomalous vortices

Dan Crawford, Stefan Ilić, Pauli Virtanen, and Tero T. Heikkilä

Phys. Rev. B 113, L020503 (2026) - Published 20 January, 2026

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Strategy to obtain large negative linear compressibility in framework structures

Chengxi Li, Geng Wang, Jiayue He, Qingxin Zeng, Yan Sun, Xiao Liu, Lei Wang, Jian Hao, and Yinwei Li

Phys. Rev. B 113, 024101 (2026) - Published 5 January, 2026

Toward tunable carrier polarity in monolayer ZrS2: A hybrid functional study of intrinsic and extrinsic defects

Hongyang Ma, Jahan E. McLeod, and Catherine Stampfl

Phys. Rev. B 113, 024102 (2026) - Published 7 January, 2026

Mechanical enhancement of quantum oscillations

Maximilian Daschner, Ivan Kokanović, and F. Malte Grosche

Phys. Rev. B 113, 024103 (2026) - Published 7 January, 2026

Ab initio study of the vanadium-based half Heusler alloys VRhZ (Z=Ge,Si,Sn) as potential thermoelectric materials

Winfred M. Mulwa, Mark Pederson, Eunja Kim, and Bernard Aduda

Phys. Rev. B 113, 024104 (2026) - Published 9 January, 2026

Uncovering coupled ionic-polaronic dynamics and interfacial enhancement in LixFePO4

Fengyu Xie, Yuxiang Gao, Ruoyu Wang, and Zhicheng Zhong

Phys. Rev. B 113, 024105 (2026) - Published 8 January, 2026

Reinforcement fine-tuning for materials design

Zhendong Cao and Lei Wang

Phys. Rev. B 113, 024106 (2026) - Published 9 January, 2026

Negative linear compressibility and phonon softening in Mg(IO3)2 under pressure

F. Bodo, E. Kraka, and A. Erba

Phys. Rev. B 113, 024107 (2026) - Published 12 January, 2026

Defect-induced properties in Janus WSSe monolayers: Insights from first-principles calculations

Jia Liu, Min Wang, Shengbiao An, Yunliang Yue, Tiege Zhou, Jie Ren, Xingtao An, and Denglu Hou

Phys. Rev. B 113, 024108 (2026) - Published 13 January, 2026

Brillouin zone folding enables high-Q surface acoustic waves in the radiation continuum

Zi-Dong Zhang and Wanlin Guo

Phys. Rev. B 113, 024109 (2026) - Published 14 January, 2026

Influence of donor and acceptor doping on conductivity in potassium niobate

Lorenzo Villa, Till Frömling, and Karsten Albe

Phys. Rev. B 113, 024110 (2026) - Published 15 January, 2026

Measurement-only circuit of perturbed toric code on triangular lattice: Topological entanglement, 1-form symmetry, and logical qubits

Keisuke Kataoka, Yoshihito Kuno, Takahiro Orito, and Ikuo Ichinose

Phys. Rev. B 113, 024111 (2026) - Published 16 January, 2026

Finite-size and quenching effects on hyperuniform structures formed during cooling

A. Cruz-García, J. Puig, R. M. Besana, A. B. Kolton, and Y. Fasano

Phys. Rev. B 113, 024112 (2026) - Published 21 January, 2026

Hidden phonon-assisted charge density wave transition in BaFe2Al9 revealed by ultrafast optical spectroscopy

Lei Wang, Mingwei Ma, Jiangxu Li, Liucheng Chen, Bingru Lu, Xiang Li, Feng Jin, Elbert E. M. Chia, Jianlin Luo, Rongyan Chen, Peitao Liu, Fang Hong, and Xinbo Wang

Phys. Rev. B 113, 024113 (2026) - Published 26 January, 2026

Decoupled effects of ultrasonication: Enhanced crystallization and unaffected relaxation in molecular glasses annealed below Tg

Chen Ding, Yuwei Liang, Jiqi Yu, Rui Zhao, Laiquan Shen, Chengrong Cao, Zhen Lu, Baoan Sun, Jiang Ma, Peng Luo, Haiyang Bai, and Weihua Wang

Phys. Rev. B 113, 024114 (2026) - Published 26 January, 2026

Julia set in quantum evolution: The case of dynamical quantum phase transitions

Manmeet Kaur and Somendra M. Bhattacharjee

Phys. Rev. B 113, 024115 (2026) - Published 26 January, 2026

Lattice instabilities along the transformation from hexagonal to cuboidal structures in hard- and soft-sphere models

Andres Robles-Navarro, Shaun Cooper, Andreas W. Hauser, Fabian Zehetmair, Odile R. Smits, and Peter Schwerdtfeger

Phys. Rev. B 113, 024116 (2026) - Published 29 January, 2026

Ultrafast recovery dynamics of dimer stripes in IrTe2

M. Rumo, G. Kremer, M. Heber, N. Wind, C. W. Nicholson, K. Y. Ma, G. Brenner-Abild, F. Pressacco, M. Scholz, K. Rossnagel, F. O. von Rohr, D. Kutnyakhov, and C. Monney

Phys. Rev. B 113, 024117 (2026) - Published 29 January, 2026

Inhomogeneous, disordered, and partially ordered systems

Spectral statistics and energy-gap scaling in k–local spin Hamiltonians

Sasanka Dowarah

Phys. Rev. B 113, 024201 (2026) - Published 6 January, 2026

Mode-resolved quantum Langevin theory of multiterminal coherent phonon transport

Yann Chalopin

Phys. Rev. B 113, 024202 (2026) - Published 14 January, 2026

Disorder-driven exceptional points and concurrent topological phase transitions in non-Hermitian systems

Xiaoyu Cheng, Tiantao Qu, Yaqing Yang, Jun Chen, and Lei Zhang

Phys. Rev. B 113, 024203 (2026) - Published 20 January, 2026

Fate of many-body localization in an Abelian lattice gauge theory

Indrajit Sau, Debasish Banerjee, and Arnab Sen

Phys. Rev. B 113, 024204 (2026) - Published 21 January, 2026

Reentrant topology and reverse pumping in a quasiperiodic flux ladder

Sanchayan Banerjee, Rajashri Parida, and Tapan Mishra

Phys. Rev. B 113, 024205 (2026) - Published 27 January, 2026

Dynamics, dynamical systems, lattice effects

Signatures of coherent phonon transport in frequency-dependent lattice thermal conductivity

Đorđe Dangić

Phys. Rev. B 113, 024301 (2026) - Published 6 January, 2026

Comprehensive study of phonon chirality under symmetry constraints

Shuai Zhang, Zhiheng Huang, Muchen Du, Tianping Ying, Luojun Du, and Tiantian Zhang

Phys. Rev. B 113, 024302 (2026) - Published 7 January, 2026

Partial projected ensembles and spatiotemporal structure of information scrambling

Saptarshi Mandal, Pieter W. Claeys, and Sthitadhi Roy

Phys. Rev. B 113, 024303 (2026) - Published 8 January, 2026

Electric circuit analog of Landau-Zener tunneling using time-varying elements

Enhong Cheng, Zheng Lian, Zezhou Chen, and Li-Jun Lang

Phys. Rev. B 113, 024304 (2026) - Published 9 January, 2026

Thermalization and hydrodynamic long-time tails in a Floquet system

Anne Matthies, Nicolas Dannenfeld, Silvia Pappalardi, and Achim Rosch

Phys. Rev. B 113, 024305 (2026) - Published 12 January, 2026

Here, the authors develop a comprehensive hydrodynamic description of late-time relaxation in interacting Floquet spin systems after a quantum quench. Exploiting symmetries in a clean Floquet setting, they analytically predict hydrodynamic long-time tails and verify them with extensive numerical simulations, filling a gap left by previous studies. While establishing a concrete quantum–classical correspondence at late times, an unexpectedly slow decay of spin-current fluctuations raises open questions about its origin.

Layer-resolved flat-band excitations in magic-angle twisted bilayer phononic graphene

Chenzhe Wang, Jiawei Ruan, Steven R. Craig, Zhenglu Li, Yan Deng, Steven G. Louie, and Chengzhi Shi

Phys. Rev. B 113, 024306 (2026) - Published 12 January, 2026

Quantum many-body scarring from Kramers-Wannier duality

Weslei B. Fontana, Fabrizio G. Oliviero, and Yi-Ping Huang

Phys. Rev. B 113, 024307 (2026) - Published 14 January, 2026

Floquet operator dynamics and orthogonal polynomials on the unit circle

Hsiu-Chung Yeh and Aditi Mitra

Phys. Rev. B 113, 024308 (2026) - Published 15 January, 2026

Essential role of lattice anharmonicity and coherent contributions in YAgTe2

Yue Wang, Yinchang Zhao, Jun Ni, and Zhenhong Dai

Phys. Rev. B 113, 024309 (2026) - Published 16 January, 2026

Strong anharmonicity guided weaker temperature-dependent phonon transport in CaSnS3: A chalcogen perovskite showing wavelike phonon tunneling

Surbhi Ramawat, Sumit Kukreti, and Ambesh Dixit

Phys. Rev. B 113, 024310 (2026) - Published 20 January, 2026

Overtone Rabi oscillation of optically polarized triplet electron spins and nuclear hyperpolarization in powder

Koichiro Miyanishi, Takuya F. Segawa, Makoto Negoro, Akinori Kagawa, and Kazuyuki Takeda

Phys. Rev. B 113, 024311 (2026) - Published 22 January, 2026

Dissipation-driven topological phase transitions in open quantum systems independent of system Hamiltonian

Tian-Shu Deng and Fan Yang

Phys. Rev. B 113, 024312 (2026) - Published 22 January, 2026

Slow dynamics from a nested hierarchy of frozen states

Vanja Marić, Luka Paljk, and Lenart Zadnik

Phys. Rev. B 113, 024313 (2026) - Published 26 January, 2026

Magnetism

Emergent curved space and gravitational lensing in quantum materials

Yugo Onishi, Nisarga Paul, and Liang Fu

Phys. Rev. B 113, 024401 (2026) - Published 5 January, 2026

Nontrivial spin textures can give rise to emergent fields on electrons moving on the textures, such as emergent electromagnetic field. Here, the authors show that nonadiabatic corrections lead to an emergent gravitational field. Electrons strongly coupled to these textures behave as a spinless particle in curved space, whose curvature results in the electron lensing effect, an analog of the gravitational lensing. The picture of emergent curved space allows us to explore novel “gravitational” phenomena in condensed matter systems.

Photodriven spin dynamics and magnetic phase transition in an altermagnetic MnTe monolayer

Yinlu Gao, Tianxia Guo, Yupeng Zhi, Yingcong Wei, Cuihong Lv, Xue Jiang, Yuanping Chen, and Jijun Zhao

Phys. Rev. B 113, 024402 (2026) - Published 5 January, 2026

Chiral geometry driven chiral magnetism

Yonglong Ga, Dongxing Yu, Jiawei Jiang, Liming Wang, Fengjun Zhuo, Kai Chang, and Hongxin Yang

Phys. Rev. B 113, 024403 (2026) - Published 5 January, 2026

Strain-stabilized high-topological-charge skyrmions and field-tunable phase switching in frustrated monolayer NiBr2

Zhen Sun, Shiwei Zhu, Xinyuan Guan, Xiaoping Wu, and Changsheng Song

Phys. Rev. B 113, 024404 (2026) - Published 5 January, 2026

Spectroscopy and complex-time correlations using minimally entangled typical thermal states

Zhenjiu Wang, Paul McClarty, Dobromila Dankova, Andreas Honecker, and Alexander Wietek

Phys. Rev. B 113, 024406 (2026) - Published 5 January, 2026

Dynamics of quantum matter at nonzero temperature is the central link between microscopic models and spectroscopy or transport measurements in actual materials. The authors introduce here a tensor network technique to efficiently simulate time-dependent response functions using minimally entangled typical thermal states. Complex-time correlation functions are shown to solve the issue of unbounded entanglement growth. Two variants, an analytic and a Hermitian time correlator, are used to solve the outstanding problem of the anomalous thermal broadening in SrCu2(BO3)2.

Phase transitions and critical exponents in the six-vertex model on kagome lattices

Wei Zhang, Wanzhou Zhang, Jie Zhang, Chengxiang Ding, and Youjin Deng

Phys. Rev. B 113, 024407 (2026) - Published 6 January, 2026

Large enhancement in anomalous Nernst effect of the iron-based binary ferromagnet Fe3Ga through trace doping of the rare-earth element Ho

Xinzhe Hu, Minghang Li, Yuanchen Shen, Yuying Liu, Botao Jiang, Jiacheng Huang, Changmin Xiong, Jirong Sun, Tongyun Zhao, Dingnan Liu, Lichen Wang, Haipeng Wang, Fengxia Hu, Hongming Weng, Zian Li, Quansheng Wu, Yunzhong Chen, and Baogen Shen

Phys. Rev. B 113, 024408 (2026) - Published 6 January, 2026

The authors demonstrates here that trace doping of rare-earth elements leads to a significant enhancement (over 44%) of the anomalous Nernst effect (ANE) in melt-spun Fe3Ga. DFT calculations show that the structural modification, particularly the Ga deficiency in the D03 phase, shift the Fermi level to a larger Berry curvature distribution in the proximity of the Fermi surface and thus a higher transverse thermoelectric conductivity. The trace doping of a rare-earth element provides a new approach to further enhance the giant ANE in magnetic topological materials.

Strong magnetocapacitance anomaly signals the onset of the magnetoelectric Néel-type antiferromagnetic order in Co3O4

M. Winkler, L. Prodan, V. Tsurkan, P. Lunkenheimer, I. Kézsmárki, and S. Ghara

Phys. Rev. B 113, 024409 (2026) - Published 12 January, 2026

Method for calculating the surface energy density of 180∘ Bloch domain walls in uniaxial ferromagnetic crystals

Yu. G. Pastushenkov, V. P. Tsvetkov, A. I. Tsvetkov, S. A. Mikheev, and I. V. Tsvetkov

Phys. Rev. B 113, 024410 (2026) - Published 13 January, 2026

Gain-driven magnon-polariton dynamics in the ultrastrong coupling regime: Effective circuit approach for coherence versus nonlinearity

Ryunosuke Suzuki, Takahiro Chiba, and Hiroaki Matsueda

Phys. Rev. B 113, 024412 (2026) - Published 13 January, 2026

Projected Holstein-Primakoff boson representation of quantum spins for spin wave theory

Ke Liu, Fangyu Xiong, and Fa Wang

Phys. Rev. B 113, 024413 (2026) - Published 14 January, 2026

Magnetic measurements of Ni and Gd in the vicinity of the transition temperature

Harish Chandr Chauhan, Umesh C. Roy, Shovan Dan, A. Thamizhavel, and Pintu Das

Phys. Rev. B 113, 024414 (2026) - Published 15 January, 2026

Origin of the anisotropic multiglass state in highly disordered Fe2TiO5

Hao-Hang Xu, Jian Liu, L. L. Tao, Xian-Jie Wang, and Yu Sui

Phys. Rev. B 113, 024415 (2026) - Published 15 January, 2026

Tuning the Chern number of a Kitaev quantum spin liquid

Seong Jun Kwon, Kyusung Hwang, and Suk Bum Chung

Phys. Rev. B 113, 024416 (2026) - Published 16 January, 2026

Strain-tunable topological spin textures stabilized by Kitaev interaction in centrosymmetric vanadium halide monolayers

Jingman Pang, Sicheng Song, Mengyuan Lin, Meiguang Zhang, Zhe Wang, and Yun Zhang

Phys. Rev. B 113, 024417 (2026) - Published 16 January, 2026

Terahertz optical activity near crystal field transitions of Tm3+ ions in magnetoelectric alumoborates

A. M. Kuzmenko, V. Yu. Ivanov, S. V. Garnov, A. Shuvaev, A. Pimenov, K. N. Boldyrev, I. A. Gudim, and A. A. Mukhin

Phys. Rev. B 113, 024418 (2026) - Published 16 January, 2026

Origin of magnetic anisotropy in monolayer CrI3: Identifying the J−K1−Γ′1−K2−Ak magnetic interaction model

Zhengyu Jiang, Can Huang, Lingzi Jiang, Bingjie Liu, Yanfei Pan, Jiyu Fan, Chunlan Ma, and Yan Zhu

Phys. Rev. B 113, 024419 (2026) - Published 16 January, 2026

Altermagnetism and its induced higher-order topology on the Lieb lattice

Xingmin Huo, Xingchuan Zhu, Chang-An Li, Shiping Feng, Song-Bo Zhang, Shengyuan A. Yang, and Huaiming Guo

Phys. Rev. B 113, 024420 (2026) - Published 20 January, 2026

6H-perovskite dimer lattice with antiferromagnetic interactions: Ba3Zn1−xCaxRu2O9

Daniel M. Pajerowski, David A. Dahlbom, Alexander I. Kolesnikov, Daniel Phelan, and Yu Li

Phys. Rev. B 113, 024421 (2026) - Published 20 January, 2026

Impact of absorption due to zero-field splitting on loss in dielectrics: A case study in sapphire

Mark E. Turiansky and Chris G. Van de Walle

Phys. Rev. B 113, 024422 (2026) - Published 20 January, 2026

Insulating ground state and 2−k magnetic structure of candidate Weyl hydrogen-atom K2Mn3(AsO4)3

Keith M. Taddei, Kulugammana G. S. Ranmohotti, Duminda S. Liurukara, Alex Martinson, Stuart Calder, German Samolyuk, Nabaraj Pokhrel, Daniel Phelan, and David Parker

Phys. Rev. B 113, 024423 (2026) - Published 20 January, 2026

Doping the S=1 antiferromagnet in one dimension

J. Prokopczyk and J. Herbrych

Phys. Rev. B 113, 024424 (2026) - Published 20 January, 2026

Large negative magnetoresistance induced by deformation in the Fermi surface of an antiferromagnetic EuMgPb single crystal

Yulong Wang, Zhihao Liu, Yuzhi Wang, Chenglin Li, Xuhui Wang, Ke Liao, Quansheng Wu, and Gang Wang

Phys. Rev. B 113, 024425 (2026) - Published 22 January, 2026

Altermagnetism without crystal symmetry

Peru d'Ornellas, Valentin Leeb, Adolfo G. Grushin, and Johannes Knolle

Phys. Rev. B 113, 024426 (2026) - Published 22 January, 2026

The authors show here that altermagnetism, generally considered in a crystalline context, can emerge in materials with no crystal symmetries. Here, the altermagnetic point-group symmetry is enforced at the orbital degrees of freedom at each site, rather than at the level of the lattice. A minimal model is constructed where this state emerges from spontaneous symmetry breaking, and experimental signatures are calculated, showing how the state may be experimentally detected. The mechanism generalizes to any lattice geometry and any altermagnetic order.

Comparative study of magnetic exchange parameters and magnon dispersions in NiO and MnO from first principles

Flaviano José dos Santos, Luca Binci, Guido Menichetti, Ruchika Mahajan, Nicola Marzari, and Iurii Timrov

Phys. Rev. B 113, 024427 (2026) - Published 22 January, 2026

Excitation of vortex core gyration in nanopillars through driven Floquet magnons

Gauthier Philippe and Joo-Von Kim

Phys. Rev. B 113, 024429 (2026) - Published 26 January, 2026

High spin, low spin, or gapped spins: Magnetism in the bilayer nickelates

Hanbit Oh, Yi-Ming Wu, Julian May-Mann, Yijun Yu, Harold Y. Hwang, Ya-Hui Zhang, and S. Raghu

Phys. Rev. B 113, 024430 (2026) - Published 26 January, 2026

Role of vacancies in spin fluctuations of Fe3GaTe2 via local probes and modeling

Qifan Zhang, Xiaoming Ma, Bo Zhang, Yiwen Dong, Helin Mei, Anmin Zhang, Dangwei Guo, Ruixin Guo, Shu Guo, Chang Liu, Fashen Li, and Zhiwei Li

Phys. Rev. B 113, 024431 (2026) - Published 26 January, 2026

Topological pump and its plateau transitions of an N-leg spin ladder

Kota Yamamoto, Yoshihito Kuno, Tomonari Mizoguchi, Kazuki Sone, and Yasuhiro Hatsugai

Phys. Rev. B 113, 024432 (2026) - Published 26 January, 2026

In-plane epitaxy-strain-tuning magnetic structure and magnetic coupling of a CrSeTe monolayer

Xiangyan Bo, Shasha Li, Xiangang Wan, Feng Li, and Yong Pu

Phys. Rev. B 113, 024433 (2026) - Published 26 January, 2026

Magnetic properties of the Jeff=12 based frustrated triangular lattice antiferromagnet Ba4YbReWO12

M. Barik, J. Khatua, Suyoung Kim, Eundeok Mun, Suheon Lee, Bassam Hitti, Gerald D. Morris, Kwang-Yong Choi, and P. Khuntia

Phys. Rev. B 113, 024434 (2026) - Published 27 January, 2026

Critical behavior and evidence of dimensional crossover in quasi-two-dimensional Li2FeSiO4

W. Hergett, K. Ackermann, E. Walendy, S. Spachmann, M. Jonak, M. Abdel-Hafiez, M. W. Haverkort, and R. Klingeler

Phys. Rev. B 113, 024435 (2026) - Published 28 January, 2026

Long-distance coupling between magnetic centers in ultrafast spin transfer: Dynamic Goodenough-Kanamori-Anderson rules

Jing Liu, Yiming Zhang, Shuai Xu, Kanchan Sarkar, Chun Li, Wei Jin, Wolfgang Hübner, and Georgios Lefkidis

Phys. Rev. B 113, 024436 (2026) - Published 28 January, 2026

Anisotropic symmetric Γ̂ interaction induced magnon D'yakonov-Perel' and Elliott-Yafet spin relaxation in two-dimensional antiferromagnets

Yating Hu, X. Wan, Sergey Y. Savrasov, and Yiqun Liu

Phys. Rev. B 113, 024437 (2026) - Published 28 January, 2026

Spin-orbit coupled spin-boson model: A variational analysis

Sudip Sinha, Subhasis Sinha, and Sushanta Dattagupta

Phys. Rev. B 113, 024438 (2026) - Published 29 January, 2026

Absence of magnetic order in epitaxial RuO2 revealed by x-ray linear dichroism

Siyu Wang, Chao Wang, Yanan Yuan, Jiangxiao Li, Fangfang Pei, Daxiang Liu, Chunyu Qin, Jiefeng Cao, Yamei Wang, Tianye Wang, Jiayu Liu, Ji-Eun Lee, Guanhua Zhang, Christoph Klewe, Chenchao Yu, Fan Zhang, Dongsheng Song, Kai Chen, Weisheng Zhao, Dawei Shen, Ziqiang Qiu, Mengmeng Yang, Bin Hong, and Qian Li

Phys. Rev. B 113, 024439 (2026) - Published 30 January, 2026

Ruthenium dioxide (RuO2), a top altermagnetic candidate, has undergone some dispute regarding the existence of magnetic order. Here, the authors directly probe its magnetic state using x-ray linear dichroism (XLD) measurements on high-quality epitaxial thin films. By comparing data across temperatures, field-cooling, and crystalline orientations, they found no evidence of intrinsic magnetic ordering. As XLD signals can originate from both magnetic and crystal field contributions, the authors emphasize the critical need to disentangle genuine magnetism from nonmagnetic effects in complex materials.

Superfluidity and superconductivity

Superconductivity in multi-Weyl semimetals: Conditions for the coexistence of topological and conventional phases

Alonso Tapia and Enrique Muñoz

Phys. Rev. B 113, 024501 (2026) - Published 5 January, 2026

Unconventional magnetization in the multiphase superconductor PdBi2

Wenjun Kuang, Ziyi Jiang, Lewis Powell, Sofiia Komrakova, Andre K. Geim, and Irina V. Grigorieva

Phys. Rev. B 113, 024502 (2026) - Published 6 January, 2026

Tri-component-pairing chiral superconductivity on the honeycomb lattice with mixed s- and d-wave symmetries

Yu-Hang Li, Jiarui Jiao, Xiao-Xiao Zhang, Congjun Wu, and Wang Yang

Phys. Rev. B 113, 024503 (2026) - Published 9 January, 2026

Layer-resolved impurity states reveal competing pairing mechanisms in trilayer nickelate superconductor La4Ni3O10

Suyin Zheng and Tao Zhou

Phys. Rev. B 113, 024504 (2026) - Published 9 January, 2026

Time-reversal invariant vortex in topological superconductors and gravitational Z2 topology

Kazuki Yamamoto, Naoto Kan, and Hidenori Fukaya

Phys. Rev. B 113, 024505 (2026) - Published 13 January, 2026

Effective field theory for the superfluid vortex lattice from coset construction

Aleksander Głódkowski, Sergej Moroz, Francisco Peña-Benítez, and Piotr Surówka

Phys. Rev. B 113, 024506 (2026) - Published 15 January, 2026

Energy density driven ultrafast electronic excitations in a cuprate superconductor

Alessandra Milloch, Francesco Proietto, Naman Agarwal, Laura Foglia, Riccardo Mincigrucci, Genda Gu, Claudio Giannetti, Federico Cilento, Filippo Bencivenga, and Fulvio Parmigiani

Phys. Rev. B 113, 024507 (2026) - Published 16 January, 2026

Strengthened correlations near [110] edges of d-wave superconductors in the t−J model with the Gutzwiller approximation

A. Joki, M. Fogelström, and T. Löfwander

Phys. Rev. B 113, 024508 (2026) - Published 16 January, 2026

Second ac screening step as a probe for the first-order melting transition in layered vortex matter at intermediate temperatures

Gonzalo Rumi, Pablo Pedrazzini, Hernán Pastoriza, Marcin Konczykowski, and Yanina Fasano

Phys. Rev. B 113, 024509 (2026) - Published 16 January, 2026

Phase fluctuation dominated superconducting transition in ultrathin Pb films: Berezinskii-Kosterlitz-Thouless transition and incoherent Cooper pairs

Jinyue Wang, Ningning Liu, Xutao Wang, Yanfu Wu, Wenxuan Zhang, Zhan Wang, Dandan Guan, Shiyong Wang, Hao Zheng, Yaoyi Li, Hao Yang, Xiaoxue Liu, Liang Liu, Canhua Liu, and Jinfeng Jia

Phys. Rev. B 113, 024510 (2026) - Published 20 January, 2026

Pressure-induced superconductivity and electride states in lithium-gallium compounds

Ting Zhong, Jiahui Wei, Jiance Sun, Xin Zhong, Li Zhu, Xin Chen, Xiaobing Liu, Hanyu Liu, and Shoutao Zhang

Phys. Rev. B 113, 024512 (2026) - Published 21 January, 2026

Crossing over from flat band superconductivity to conventional superconductivity

M. Thumin and G. Bouzerar

Phys. Rev. B 113, 024513 (2026) - Published 22 January, 2026

Conductance switching and nonequilibrium phase coexistence in superconductors with intermediate bias

Shamashis Sengupta

Phys. Rev. B 113, 024514 (2026) - Published 22 January, 2026

Scalable machine learning approach to disordered s-wave superconductors

Vyacheslav D. Neverov, Alexander E. Lukyanov, Andrey V. Krasavin, and Alexei Vagov

Phys. Rev. B 113, 024515 (2026) - Published 22 January, 2026

Deep learning interatomic potential assisted investigation of hybrid states during solid-liquid phase transitions in Li-Ga compounds

Xinwei Wang, Bohan Cao, Haobo Li, Yugang Su, Defang Duan, Liang Li, Fubo Tian, and Tian Cui

Phys. Rev. B 113, 024516 (2026) - Published 23 January, 2026

Symmetry-breaking perturbations in the Jahn-Teller-Hubbard model

Natsuki Okada, Tatsuya Miki, Yusuke Nomura, Philipp Werner, and Shintaro Hoshino

Phys. Rev. B 113, 024517 (2026) - Published 27 January, 2026

Fulde-Ferrell-Larkin-Ovchinnikov states and topological Bogoliubov Fermi surfaces in altermagnets: An analytical study

Zhao Liu, Hui Hu, and Xia-Ji Liu

Phys. Rev. B 113, 024518 (2026) - Published 28 January, 2026

Doping-dependent Fe phonon dynamics in LaFeAsO1−xHx studied by Fe57 nuclear resonant inelastic scattering

Shiro Kawachi, Haruhiro Hiraka, Jun-ichi Yamaura, Soshi Iimura, Hiroki Nakamura, Satoshi Tsutsui, Yoshitaka Yoda, Masahiko Machida, Hideo Hosono, and Hisao Kobayashi

Phys. Rev. B 113, 024519 (2026) - Published 30 January, 2026

Here, the authors use 57Fe nuclear resonant inelastic scattering to extract the Fe partial phonon density of states in LaFeAsO1−xHx at x=0.35 (superconducting ground state) and x=0.51 (antiferromagnetic ground state). Comparison with first-principles calculations identifies nanosecond-scale in-plane electronic inequivalence at x=0.51, consistent with electronic nematicity. This element-selective dynamical indicator goes beyond probes sensitive only to average structural symmetry, providing new constraints on how local symmetry breaking relates to magnetism in the x~0.5 regime near the second superconducting dome.

COMMENTS

Comment on “Positive exchange bias and inverted hysteresis loop in Y3Fe5O12/Gd3Ga5O12''

Junseok Kim, Phuoc Cao Van, Jae-Hyeon An, Jong-Ryul Jeong, and Hyungyu Jin

Phys. Rev. B 113, 026401 (2026) - Published 22 January, 2026

Reply to “Comment on ‘Positive exchange bias and inverted hysteresis loop in Y3Fe5O12/Gd3Ga5O12’ ”

Ravinder Kumar, Kishori Lal, S. N. Sarangi, D. Samal, and Z. Hossain

Phys. Rev. B 113, 026402 (2026) - Published 22 January, 2026

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