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HIGHLIGHTED ARTICLES

Restoration of topological protection by adiabatic-geometry-induced suppression of intervalley mixing

Keita Funayama, Jotaro J. Nakane, and Ai Yamakage

Phys. Rev. B 114, 144103 (2026) - Published 9 September, 2026

Topological protection is weakened at armchair interfaces in quantum valley Hall systems because the two valleys mix and open a gap in the interface states. Here, the authors demonstrate that an adiabatic mass domain wall suppresses intervalley mixing, restoring robust propagation of topological interface modes throughout the bulk band gap. Experiments on silicon MEMS waveguides confirm efficient transmission through 90°, 120°, and 150° bends, establishing adiabatic geometry as a general strategy for designing versatile topological waveguides.

Phonon fluctuation diagnostics: Origin of charge order in AV3Sb5 kagome metals

Stefan Enzner, Jan Berges, Arne Schobert, Dongjin Oh, Mingu Kang, Riccardo Comin, Ronny Thomale, Tim Wehling, Domenico Di Sante, and Giorgio Sangiovanni

Phys. Rev. B 114, 144304 (2026) - Published 21 September, 2026

The authors utilize phonon fluctuation diagnostics here to resolve the open question of the microscopic origin of charge density wave order in AV3Sb5 (A=K, Rb, Cs) kagome metals. Here, combining momentum-resolved ab initio calculations with ARPES measurements, they identify electron-phonon coupling as the primary driver of the lattice instability, rather than Van Hove singularities or nesting alone. Remarkably, the strongest contributions arise away from the high-symmetry M points, revealing a common mechanism across the three compounds.

Significant modulation of acoustoelectric current associated with charge density wave transitions

Natsumi Nikaido, Takuya Kawada, Koji Fujiwara, Jihoon Park, Nan Jiang, Kouta Kondou, Shintaro Takada, and Yasuhiro Niimi

Phys. Rev. B 114, 144309 (2026) - Published 29 September, 2026

How collective electronic order responds to strain remains a central question in quantum materials. Here, the authors find that charge density wave (CDW) transitions in NbSe3 and 2H-TaSe2 strongly modulate the acoustoelectric current driven by surface acoustic waves. A simple phenomenological model based on strain-dependent conductivity captures the essential behavior. The work demonstrates acoustoelectric transport as a sensitive probe of CDW physics and opens new avenues for strain-based control of electronic states in van der Waals materials.

Magnetoelastic effects in the metallic frustrated antiferromagnet CrB2

Tadataka Watanabe, Mai Watanabe, Sakurako Suganuma, Andreas Bauer, and Christian Pfleiderer

Phys. Rev. B 114, 144409 (2026) - Published 8 September, 2026

Here, the authors reveal contrasting magnetoelastic effects in the metallic frustrated magnet CrB2: softening associated with Fermi surface nesting in compressive modes and spin-Jahn-Teller fluctuations in the shear mode. These results highlight the distinct roles of longitudinal and transverse magnetoelastic couplings in frustrated metallic magnetism.

Odd-parity magnetism from the generalized Bloch theorem

Mikkel Christian Larsen and Thomas Olsen

Phys. Rev. B 114, 144414 (2026) - Published 14 September, 2026

Helimagnets naturally host odd-parity spin splitting — spin locked antisymmetrically to momentum — but their theoretical description is hindered by large, sometimes incommensurate magnetic supercells. Here, the authors show that the generalized Bloch theorem removes this barrier: bands, spin polarization, and wavefunctions of any single-q helimagnet can be obtained in the primitive cell and downfolded in reciprocal space. From first principles for MnI2, NiI2, and MnTe2, the authors find splitting maximized for p-orbital bands, and band spin texture that directly encodes the magnetic ordering vector.

Microscopic magnetic phase evolution in the Weyl semimetal Mn3Sn revealed by μ+SR

U. Miniotaite, O. K. Forslund, H. Luetkens, V. Rai, J. Perßon, G. D. Morris, D. Zuhair, D. W. Tam, S. Nandi, Y. Sassa, and M. Månsson

Phys. Rev. B 114, 144419 (2026) - Published 21 September, 2026

The Weyl semimetal Mn3Sn hosts a rich sequence of magnetic states. Here, the authors combine muon spin relaxation and magnetization measurements to reveal a broad crossover between helical and inverse triangular antiferromagnetic order. At low temperatures, their nearly stoichiometric sample develops a growing ferromagnetic component and slowing spin fluctuations, without evidence of static spin-glass freezing within the experimental time window. These findings suggest that low-temperature ferromagnetism can emerge independently of glassy freezing.

Cooper-pair localization in the magnetic dynamics of a cuprate ladder

A. Scheie, P. Laurell, J. Thomas, V. Sharma, A. I. Kolesnikov, G. E. Granroth, Q. Zhang, B. Lake, M. Mihalik, Jr., R. I. Bewley, R. S. Eccleston, J. Akimitsu, E. Dagotto, C. D. Batista, G. Alvarez, S. Johnston, and D. A. Tennant

Phys. Rev. B 114, 144511 (2026) - Published 23 September, 2026

Localized Cooper pairs in a doped quantum ladder. Inelastic neutron scattering and DMRG calculations show that the magnetic dynamics of Sr2.5Ca11.5Cu24O41 lack the incommensurate signatures expected from doped carriers. The results point to strongly localized hole pairs that preserve commensurate antiferromagnetic correlations, placing new constraints on the low-energy description of cuprate ladders and the mechanisms responsible for pairing in correlated quantum materials.

Metallic crossover through the tilt-free transition in La3Ni2O7 at high pressure and temperature

Bastien Michon, Yingpeng Yu, Beatrice D'Alò, Elena Stellino, Gergely Németh, Bosen Wang, Jianping Sun, Jinguang Cheng, Paolo Postorino, Ferenc Borondics, and Francesco Capitani

Phys. Rev. B 114, L140102 (2026) - Published 1 September, 2026

Here, the authors map the temperature-pressure evolution of the bilayer nickelate La3Ni2O7 and reveal that the suppression of tilts in oxygen octahedra is accompanied by a pronounced crossover toward a higher-carrier-density metallic state. By establishing the structural phase boundary over a broad temperature-pressure range, their results highlight the intimate interplay between lattice structure and electronic properties in this novel high-Tc superconductor.

Phase-resolved imaging of coherent phonon-magnon coupling

Yannik Kunz, Florian Kraft, David Breitbach, Kevin Künstle, Torben Pfeifer, Matthias Küß, Stephan Glamsch, Manfred Albrecht, and Mathias Weiler

Phys. Rev. B 114, L140403 (2026) - Published 9 September, 2026

The interaction between surface acoustic waves and spin waves may open new routes for compact and efficient passive microwave devices. The design of such devices requires understanding of the magnetoacoustic phenomena. Here, the authors use phase-resolved micro-optical imaging to detect and discriminate both types of waves in their micropatterned device. By tuning the magnetic field, the authors directly image the resonant magnetoacoustic coupling and provide experimental evidence for the coherent excitation of spin waves by the traveling acoustic wave.

Three-dimensional zigzag correlations in the van der Waals Kitaev magnet RuBr3

H. Gretarsson, R. Iwazaki, F. Sato, H. Gotou, S. Francoual, J. Nasu, Y. Imai, K. Ohgushi, J. Chaloupka, B. Keimer, and H. Suzuki

Phys. Rev. B 114, L140404 (2026) - Published 10 September, 2026

Van der Waals materials can be exfoliated into ultrathin sheets, suggesting that their magnetism should also be two-dimensional. Using resonant x-ray scattering, the authors reveal here a different picture in the Kitaev magnet RuBr3: zigzag magnetic correlations exhibit spectral weight redistribution along the interlayer direction. Bromine’s spatially extended 4p orbitals strengthen interlayer magnetic interactions. The results demonstrate that an exfoliable crystal can host three-dimensional magnetism, challenging a common assumption about layered quantum materials and showing how ligand chemistry controls magnetic dimensionality.

Visualizing vortex cluster dynamics in the weakly type-II superconductor CaSb2

Yusuke Iguchi, Nabhanila Nandi, and Mohamed Oudah

Phys. Rev. B 114, L140504 (2026) - Published 28 September, 2026

Here, the authors use scanning SQUID microscopy to visualize magnetic dynamics within superconducting vortex clusters, revealing suppressed vortex motion in the interior and enhanced response at the boundaries. These spatially inhomogeneous dynamics, hidden from static magnetic imaging, provide a new way to probe the interactions that hold vortices together and distinguish between mechanisms of vortex clustering.

LETTERS

Structure, structural phase transitions, mechanical properties, defects

Melting of shock compressed diamond

J. M. Winey, M. D. Knudson, C. A. McCoy, and Y. M. Gupta

Phys. Rev. B 114, L140101 (2026) - Published 1 September, 2026

Metallic crossover through the tilt-free transition in La3Ni2O7 at high pressure and temperature

Bastien Michon, Yingpeng Yu, Beatrice D'Alò, Elena Stellino, Gergely Németh, Bosen Wang, Jianping Sun, Jinguang Cheng, Paolo Postorino, Ferenc Borondics, and Francesco Capitani

Phys. Rev. B 114, L140102 (2026) - Published 1 September, 2026

Here, the authors map the temperature-pressure evolution of the bilayer nickelate La3Ni2O7 and reveal that the suppression of tilts in oxygen octahedra is accompanied by a pronounced crossover toward a higher-carrier-density metallic state. By establishing the structural phase boundary over a broad temperature-pressure range, their results highlight the intimate interplay between lattice structure and electronic properties in this novel high-Tc superconductor.

Anomalously fast transport in nonintegrable lattice gauge theories

Devendra Singh Bhakuni, Roberto Verdel, Jean-Yves Desaules, Maksym Serbyn, Marko Ljubotina, and Marcello Dalmonte

Phys. Rev. B 114, L140103 (2026) - Published 9 September, 2026

Electron g-value comparison of paramagnetic muonium and hydrogen centers in rutile TiO2

T. U. Ito, W. Higemoto, and A. Koda

Phys. Rev. B 114, L140104 (2026) - Published 16 September, 2026

Inhomogeneous, disordered, and partially ordered systems

Unified theory of local integrals of motion

Ben Craps, Oleg Evnin, Dmitry Kovrizhin, and Gabriele Pascuzzi

Phys. Rev. B 114, L140201 (2026) - Published 10 September, 2026

Exactly solvable Russian-doll model: Renormalization-group cycles meet fractality

Ilya Liubimov and Alexander Gorsky

Phys. Rev. B 114, L140202 (2026) - Published 15 September, 2026

Jittery quantum boomerang effect

Pedro Dornelas and Gerson J. Ferreira

Phys. Rev. B 114, L140203 (2026) - Published 16 September, 2026

Dynamics, dynamical systems, lattice effects

Sensing quantum fluctuations via forbidden harmonics in quantum materials

Kartik Prabhu and Gopal Dixit

Phys. Rev. B 114, L140301 (2026) - Published 1 September, 2026

Imprints of information scrambling on eigenstates of a quantum chaotic system

Bikram Pain, Ratul Thakur, and Sthitadhi Roy

Phys. Rev. B 114, L140302 (2026) - Published 4 September, 2026

Floquet central spin model: A platform to realize time crystals, entanglement steering, and multiparameter metrology

Hillol Biswas and Sayan Choudhury

Phys. Rev. B 114, L140303 (2026) - Published 16 September, 2026

Nonlinearity-induced Thouless pumping in quasiperiodic lattices

Xiao-Xiao Hu, Dun Zhao, Chen Cheng, and Hong-Gang Luo

Phys. Rev. B 114, L140304 (2026) - Published 21 September, 2026

Exact steady state of a one-end driven XXZ spin chain with boundary field

Vladislav Popkov and Tomaž Prosen

Phys. Rev. B 114, L140305 (2026) - Published 23 September, 2026

Magnetism

Self-induced spin-orbit torque switching in a synthetic antiferromagnetic Co2MnGa/MnGa bilayer

Rongkun Han, Haohang Cheng, Dahai Wei, Yuan Lu, and Jianhua Zhao

Phys. Rev. B 114, L140401 (2026) - Published 2 September, 2026

Interaction-induced topological magnon in electron-magnon coupled systems

Kosuke Fujiwara and Takahiro Morimoto

Phys. Rev. B 114, L140402 (2026) - Published 2 September, 2026

Phase-resolved imaging of coherent phonon-magnon coupling

Yannik Kunz, Florian Kraft, David Breitbach, Kevin Künstle, Torben Pfeifer, Matthias Küß, Stephan Glamsch, Manfred Albrecht, and Mathias Weiler

Phys. Rev. B 114, L140403 (2026) - Published 9 September, 2026

The interaction between surface acoustic waves and spin waves may open new routes for compact and efficient passive microwave devices. The design of such devices requires understanding of the magnetoacoustic phenomena. Here, the authors use phase-resolved micro-optical imaging to detect and discriminate both types of waves in their micropatterned device. By tuning the magnetic field, the authors directly image the resonant magnetoacoustic coupling and provide experimental evidence for the coherent excitation of spin waves by the traveling acoustic wave.

Three-dimensional zigzag correlations in the van der Waals Kitaev magnet RuBr3

H. Gretarsson, R. Iwazaki, F. Sato, H. Gotou, S. Francoual, J. Nasu, Y. Imai, K. Ohgushi, J. Chaloupka, B. Keimer, and H. Suzuki

Phys. Rev. B 114, L140404 (2026) - Published 10 September, 2026

Van der Waals materials can be exfoliated into ultrathin sheets, suggesting that their magnetism should also be two-dimensional. Using resonant x-ray scattering, the authors reveal here a different picture in the Kitaev magnet RuBr3: zigzag magnetic correlations exhibit spectral weight redistribution along the interlayer direction. Bromine’s spatially extended 4p orbitals strengthen interlayer magnetic interactions. The results demonstrate that an exfoliable crystal can host three-dimensional magnetism, challenging a common assumption about layered quantum materials and showing how ligand chemistry controls magnetic dimensionality.

Strain engineering of the intrinsic anomalous Hall and Nernst effects in altermagnetic MnTe at realistic doping levels

Weiwei Chen, Ziyu Zhou, Jie Meng, Weiyi Wang, Ye Yang, and Zhongjun Li

Phys. Rev. B 114, L140405 (2026) - Published 14 September, 2026

Symmetry-enforced third-order nonlinear thermal Hall effects in altermagnets

Yun-Mei Li, Jiacheng Yao, Hua Wang, and Kai Chang

Phys. Rev. B 114, L140406 (2026) - Published 15 September, 2026

Perturbations in the spin-orbital liquid: The Yao-Lee model

A. M. Tsvelik

Phys. Rev. B 114, L140407 (2026) - Published 16 September, 2026

Majorana current induced by charge current in Kitaev-magnet–graphene bilayers

Takehito Yokoyama

Phys. Rev. B 114, L140408 (2026) - Published 16 September, 2026

Topological magnetic excitations in zigzag antiferromagnets harbored by a two-dimensional quartet lattice

Guokai Liao, Shunhong Zhang, Zhenyu Zhang, and Ping Cui

Phys. Rev. B 114, L140409 (2026) - Published 21 September, 2026

Hidden and visible altermagnetism by local symmetry breaking in stacked antiferromagnetic layers

Yuqiang Huang, Yi Zheng, Shengyuan A. Yang, and Yunhao Lu

Phys. Rev. B 114, L140410 (2026) - Published 24 September, 2026

Proximate quantum spin liquid state in the frustrated HoInCu4 metal

I. Ishant, T. Shiroka, O. Stockert, V. Fritsch, and M. Majumder

Phys. Rev. B 114, L140411 (2026) - Published 25 September, 2026

Jahn-Teller effect in j=32 Mott insulators: Ground states and thermal fluctuations

Kathleen Hart, Ruairidh Sutcliffe, and Arun Paramekanti

Phys. Rev. B 114, L140412 (2026) - Published 25 September, 2026

Nutational spin pumping and dissipation

Hans Gløckner Giil and Arne Brataas

Phys. Rev. B 114, L140413 (2026) - Published 30 September, 2026

Superfluidity and superconductivity

Inhomogeneous superconductivity in (001), (110), and (111) KTaO3 two-dimensional electronic gases: Effect of electronic confinement on the transition temperature

Mattia Trama, Roberta Citro, and Carmine Antonio Perroni

Phys. Rev. B 114, L140501 (2026) - Published 8 September, 2026

Electronic mechanism of pressure-enhanced superconductivity in scandium

Xinrui Jia, Xin Zhong, and Hanyu Liu

Phys. Rev. B 114, L140502 (2026) - Published 8 September, 2026

Enhanced Cooper pairing via random matrix phonons in superconducting grains

Andrey Grankin, Mohammad Hafezi, and Victor Galitski

Phys. Rev. B 114, L140503 (2026) - Published 14 September, 2026

Visualizing vortex cluster dynamics in the weakly type-II superconductor CaSb2

Yusuke Iguchi, Nabhanila Nandi, and Mohamed Oudah

Phys. Rev. B 114, L140504 (2026) - Published 28 September, 2026

Here, the authors use scanning SQUID microscopy to visualize magnetic dynamics within superconducting vortex clusters, revealing suppressed vortex motion in the interior and enhanced response at the boundaries. These spatially inhomogeneous dynamics, hidden from static magnetic imaging, provide a new way to probe the interactions that hold vortices together and distinguish between mechanisms of vortex clustering.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Local distortions and B-site-resolved environments in Ca2Mn1−xTixO4 solid solutions

A. Neves Cesário, S. S. M. Santos, P. Rocha-Rodrigues, P. Neenu Lekshmi, P. S. Sousa, J. G. Correia, J. P. Araújo, L. V. C. Assali, H. M. Petrilli, M. S. Senn, and A. M. L. Lopes

Phys. Rev. B 114, 144101 (2026) - Published 2 September, 2026

Polarization switching and microscopic domain evolution of ferrielectric phases in antiferroelectric PbZrO3

Jian Yuan, Junyi Yang, Yuchong Kang, Shunwei Yao, Dongyang Liu, Si Shen, and Huashan Li

Phys. Rev. B 114, 144102 (2026) - Published 3 September, 2026

Restoration of topological protection by adiabatic-geometry-induced suppression of intervalley mixing

Keita Funayama, Jotaro J. Nakane, and Ai Yamakage

Phys. Rev. B 114, 144103 (2026) - Published 9 September, 2026

Topological protection is weakened at armchair interfaces in quantum valley Hall systems because the two valleys mix and open a gap in the interface states. Here, the authors demonstrate that an adiabatic mass domain wall suppresses intervalley mixing, restoring robust propagation of topological interface modes throughout the bulk band gap. Experiments on silicon MEMS waveguides confirm efficient transmission through 90°, 120°, and 150° bends, establishing adiabatic geometry as a general strategy for designing versatile topological waveguides.

Multimegabar stability of bcc antimony and high-pressure systematics of neighboring group-15 elements

Olivia S. Pardo, Per Söderlind, Jesse S. Smith, Zsolt Jenei, and Earl F. O’Bannon, III

Phys. Rev. B 114, 144104 (2026) - Published 10 September, 2026

Experimental and calculational equation of state and melting curve of CeH2−3

Garrett Zeff, Brenden W. Hamilton, William T. Buttler, James Hammerberg, Rostislav Hrubiak, and Blake T. Sturtevant

Phys. Rev. B 114, 144105 (2026) - Published 14 September, 2026

Plastic deformation of MgO under high-pressure cyclic compression

Wenhao Li, Lianyang Chen, Guoxia Wu, Pan Wang, Jialin Li, Likun Zhao, Mingzhi Yuan, Xin Li, and Xiaoling Zhou

Phys. Rev. B 114, 144106 (2026) - Published 22 September, 2026

Temperature-pressure structural phase diagram of 8% Cr-doped VO2

Sayak Mandal, Akmal Hossain, Swapnil Shukla, K. A. Irshad, Boby Joseph, and D. D. Sarma

Phys. Rev. B 114, 144107 (2026) - Published 28 September, 2026

Ferroic polarization from nonpolar phonons

Seongjoo Jung and Turan Birol

Phys. Rev. B 114, 144108 (2026) - Published 28 September, 2026

Inhomogeneous, disordered, and partially ordered systems

Variational Monte Carlo with row-update projected entangled-pair states and its applications to quantum spin glasses

Tao Chen, Jing Liu, Yantao Wu, Pan Zhang, and Youjin Deng

Phys. Rev. B 114, 144201 (2026) - Published 4 September, 2026

Interplay of flat-band and Anderson localization in disordered moiré superlattices

Qian Liu, Xiaoshuang Xia, Junjie Wang, Peilong Hong, Lei Xu, Lujun Huang, Daohong Song, and Yi Liang

Phys. Rev. B 114, 144202 (2026) - Published 9 September, 2026

Observation of a topological phase transition in random coaxial cable structures with chiral symmetry

D. M. Whittaker, Maxine M. McCarthy, and Qingqing Duan

Phys. Rev. B 114, 144203 (2026) - Published 16 September, 2026

Signatures of nonergodicity in sparse random matrices

Sagnik Seth, Adway Kumar Das, and Anandamohan Ghosh

Phys. Rev. B 114, 144204 (2026) - Published 16 September, 2026

Anomalous localization and duality in non-Hermitian quasiperiodic models

Wenzhi Wang, Tianyu Li, and Wei Yi

Phys. Rev. B 114, 144205 (2026) - Published 24 September, 2026

Attenuation of long-wavelength sound in quenched disordered media

Bingyu Cui and Yuqi Wang

Phys. Rev. B 114, 144206 (2026) - Published 29 September, 2026

Dynamics, dynamical systems, lattice effects

Qudit-native framework for discrete time crystals

Wei-Guo Ma, Heng Fan, and Shi-Xin Zhang

Phys. Rev. B 114, 144301 (2026) - Published 4 September, 2026

Non-Hermitian jumps in PT-symmetric disordered systems

Yongqi Han, Ying Zhou, and Kunkun Wang

Phys. Rev. B 114, 144302 (2026) - Published 4 September, 2026

Many-body theory of false vacuum decay in quantum spin chains

Christian Johansen, Alessio Recati, Iacopo Carusotto, and Alberto Biella

Phys. Rev. B 114, 144303 (2026) - Published 18 September, 2026

Phonon fluctuation diagnostics: Origin of charge order in AV3Sb5 kagome metals

Stefan Enzner, Jan Berges, Arne Schobert, Dongjin Oh, Mingu Kang, Riccardo Comin, Ronny Thomale, Tim Wehling, Domenico Di Sante, and Giorgio Sangiovanni

Phys. Rev. B 114, 144304 (2026) - Published 21 September, 2026

The authors utilize phonon fluctuation diagnostics here to resolve the open question of the microscopic origin of charge density wave order in AV3Sb5 (A=K, Rb, Cs) kagome metals. Here, combining momentum-resolved ab initio calculations with ARPES measurements, they identify electron-phonon coupling as the primary driver of the lattice instability, rather than Van Hove singularities or nesting alone. Remarkably, the strongest contributions arise away from the high-symmetry M points, revealing a common mechanism across the three compounds.

Evanescent reweighting of acoustic radiation force channels in whispering gallery resonances

Yiyun Chen, Huimin Cheng, Xiao Li, and Jack Ng

Phys. Rev. B 114, 144305 (2026) - Published 21 September, 2026

Physical trends and design principles in aliovalent double half-Heusler thermoelectrics from high-throughput computational screening

Danil R. Baigutlin, Vladimir V. Sokolovskiy, and Sergey V. Taskaev

Phys. Rev. B 114, 144306 (2026) - Published 21 September, 2026

Quantum many-body scars leading to time-translation symmetry breaking in kicked interacting spin models

Ángel L. Corps, Armando Relaño, and Angelo Russomanno

Phys. Rev. B 114, 144307 (2026) - Published 23 September, 2026

Exact quantum transport in non-Markovian open Gaussian systems

Guglielmo Pellitteri, Vittorio Giovannetti, and Vasco Cavina

Phys. Rev. B 114, 144308 (2026) - Published 28 September, 2026

Significant modulation of acoustoelectric current associated with charge density wave transitions

Natsumi Nikaido, Takuya Kawada, Koji Fujiwara, Jihoon Park, Nan Jiang, Kouta Kondou, Shintaro Takada, and Yasuhiro Niimi

Phys. Rev. B 114, 144309 (2026) - Published 29 September, 2026

How collective electronic order responds to strain remains a central question in quantum materials. Here, the authors find that charge density wave (CDW) transitions in NbSe3 and 2H-TaSe2 strongly modulate the acoustoelectric current driven by surface acoustic waves. A simple phenomenological model based on strain-dependent conductivity captures the essential behavior. The work demonstrates acoustoelectric transport as a sensitive probe of CDW physics and opens new avenues for strain-based control of electronic states in van der Waals materials.

Magnetism

Atomistic-spin study on temperature-dependent magnetic properties of SmCo5 and effect of metal doping

Ziming Tang, Weiwei He, Min Yi, Xu Sun, and Qihua Gong

Phys. Rev. B 114, 144401 (2026) - Published 2 September, 2026

Interplay of Heisenberg frustration and anisotropic exchange in the magnetoelectric coupling of Janus CrIX (X=Cl, Br) monolayers

Hanif Yuandi Widyandaru and Yoshihiro Gohda

Phys. Rev. B 114, 144402 (2026) - Published 2 September, 2026

Spin-orbit-entangled frustrated magnetism in fcc Ba2(Yb,Nd)NbO6 double perovskites

S. M. Hossain, Sk. Soyeb Ali, S. Mohanty, R. Kolay, M. P. Saravanan, A. K. Yogi, Y. Tokiwa, R. Nath, S. K. Panda, and M. Majumder

Phys. Rev. B 114, 144403 (2026) - Published 3 September, 2026

Subkelvin magnetocaloric effect in the Gd-based Shastry-Sutherland magnets (GdxLu1−x)2Be2GeO7 (x=1, 0.36) and comparison with Yb2Be2GeO7

Andi Liu, Jin Zhou, Zhaoyi Li, Shu Guo, Ritao Huang, Zhenxing Wang, Zhongwen Ouyang, Langsheng Ling, Jinkui Zhao, Hanjie Guo, and Zhaoming Tian

Phys. Rev. B 114, 144404 (2026) - Published 4 September, 2026

Magnetic criticality and magnetocaloric response in MnBi2Te4 and MnBi4Te7

Nazma Firdosh, Shreyashi Sinha, and Sujit Manna

Phys. Rev. B 114, 144405 (2026) - Published 4 September, 2026

Generating pairwise entanglement in periodically driven quantum spin chains with stochastic resetting

Sinchan Ghosh, Manas Kulkarni, K. Sengupta, and Satya N. Majumdar

Phys. Rev. B 114, 144406 (2026) - Published 8 September, 2026

Tunable magnetic frustration in the Cu-Ru based double-perovskite La2−xSmxCuRuO6 (x=0, 1, 2) oxides

Soumya Ghorai, Samir Rom, Irina Shamova, N. K. Karn, Tamanna Kumari, A. K. Shukla, Sanjoy Kr Mahatha, O. Volkova, Nitesh Kumar, Tanusri Saha Dasgupta, and Setti Thirupathaiah

Phys. Rev. B 114, 144407 (2026) - Published 8 September, 2026

Sigmoid activation from elliptical skyrmion dynamics for neuromorphic computing

Yong Xiao, Yazhen Zhao, Xinyi Fan, Yuhang Pu, Tao Qian, Baoshan Cui, Li Xi, and Xiaoxi Liu

Phys. Rev. B 114, 144408 (2026) - Published 8 September, 2026

Magnetoelastic effects in the metallic frustrated antiferromagnet CrB2

Tadataka Watanabe, Mai Watanabe, Sakurako Suganuma, Andreas Bauer, and Christian Pfleiderer

Phys. Rev. B 114, 144409 (2026) - Published 8 September, 2026

Here, the authors reveal contrasting magnetoelastic effects in the metallic frustrated magnet CrB2: softening associated with Fermi surface nesting in compressive modes and spin-Jahn-Teller fluctuations in the shear mode. These results highlight the distinct roles of longitudinal and transverse magnetoelastic couplings in frustrated metallic magnetism.

Quantum tricriticality in the zigzag antiferromagnet on the Ising honeycomb lattice under a transverse magnetic field

P. F. Dias, F. M. Zimmer, and M. Schmidt

Phys. Rev. B 114, 144410 (2026) - Published 8 September, 2026

Extending and measuring dephasing times of nuclear spins in NV centers of diamond

Jingfu Zhang, Swathi S. Hegde, Fedor Jelezko, and Dieter Suter

Phys. Rev. B 114, 144411 (2026) - Published 9 September, 2026

Distinguishing apparent and hidden altermagnetism via uniaxial strain in CsV2Te2O

San-Dong Guo, Cheng-Xiang Chai, Dun-Cheng Liang, Feng-Ren Fan, and Yang Liu

Phys. Rev. B 114, 144412 (2026) - Published 10 September, 2026

Magnetism in antiperovskite (Li2M)ChO (M=Fe,Mn,Co; Ch=S,Se) diluted magnets with fixed 1/3 filling: The key role of magnetic anisotropy

J. Zheng, F. L. Carstens, L. Singer, M. A. A. Mohamed, L. Bischof, A. Alfonsov, J. Arneth, S. Hampel, N. Gräßler, and R. Klingeler

Phys. Rev. B 114, 144413 (2026) - Published 11 September, 2026

Odd-parity magnetism from the generalized Bloch theorem

Mikkel Christian Larsen and Thomas Olsen

Phys. Rev. B 114, 144414 (2026) - Published 14 September, 2026

Helimagnets naturally host odd-parity spin splitting — spin locked antisymmetrically to momentum — but their theoretical description is hindered by large, sometimes incommensurate magnetic supercells. Here, the authors show that the generalized Bloch theorem removes this barrier: bands, spin polarization, and wavefunctions of any single-q helimagnet can be obtained in the primitive cell and downfolded in reciprocal space. From first principles for MnI2, NiI2, and MnTe2, the authors find splitting maximized for p-orbital bands, and band spin texture that directly encodes the magnetic ordering vector.

Mixed-cation nitrides DyxNd1−xN: A fragile magnetic compensation state

K. Van Koughnet, E. Joshy, W. F. Holmes-Hewett, N. Kawamura, M. Suzuki, H. J. Trodahl, J. D. Miller, and B. J. Ruck

Phys. Rev. B 114, 144415 (2026) - Published 14 September, 2026

Growth and Kerr magnetometry of Mn2Au on a gold-capped Nb(001) substrate

Jendrik Gördes, Christian Janzen, Arne J. Vereijken, Tingwei Li (李婷炜), Tauqir Shinwari, Arno Ehresmann, and Wolfgang Kuch

Phys. Rev. B 114, 144416 (2026) - Published 15 September, 2026

Strain-induced magnetic order in RuO2 from first-principles calculations

Wending Liu, Xiaoyu Feng, Jun Zhao, Peng Zhang, Dangwei Guo, Desheng Xue, Mingsu Si, ZhenHua Li, Fangjun Guo, and Xiaolong Fan

Phys. Rev. B 114, 144417 (2026) - Published 16 September, 2026

Kink-kink correlations for nonlinear quenches across the critical point in a quantum Ising chain

Lakshita Jindal and Kavita Jain

Phys. Rev. B 114, 144418 (2026) - Published 18 September, 2026

Microscopic magnetic phase evolution in the Weyl semimetal Mn3Sn revealed by μ+SR

U. Miniotaite, O. K. Forslund, H. Luetkens, V. Rai, J. Perßon, G. D. Morris, D. Zuhair, D. W. Tam, S. Nandi, Y. Sassa, and M. Månsson

Phys. Rev. B 114, 144419 (2026) - Published 21 September, 2026

The Weyl semimetal Mn3Sn hosts a rich sequence of magnetic states. Here, the authors combine muon spin relaxation and magnetization measurements to reveal a broad crossover between helical and inverse triangular antiferromagnetic order. At low temperatures, their nearly stoichiometric sample develops a growing ferromagnetic component and slowing spin fluctuations, without evidence of static spin-glass freezing within the experimental time window. These findings suggest that low-temperature ferromagnetism can emerge independently of glassy freezing.

Electric polarization driven by noncollinear spin alignment investigated by first principles calculations

Sergiy Mankovsky, Svitlana Polesya, Jan Minar, Hongbin Zhang, and Hubert Ebert

Phys. Rev. B 114, 144420 (2026) - Published 21 September, 2026

Nonreciprocities and relaxations of magnetostatic surface spin waves in ferromagnetic bilayers

Zhizhi Zhang, Xiongzhang Liu, Zhixiong Li, and Peng Yan

Phys. Rev. B 114, 144421 (2026) - Published 23 September, 2026

Field-rigid Ising antiferromagnetism with giant metamagnetic transition fields in van der Waals UOTe

Zackary Rehfuss, Shannon Gould, Joanna Blawat, Christopher Broyles, Qiaozhi Xu, Yiqing Hao, Huibo Cao, Thao Dinh, Suyang Xu, Dave Graf, John Singleton, and Sheng Ran

Phys. Rev. B 114, 144422 (2026) - Published 24 September, 2026

Switching of magnetic anisotropy via strong magnetoelectric coupling driven by sliding ferroelectrics

Jifeng Luo, Rui Tan, Qianxin Chen, Wen-Jin Yin, Daifeng Zou, and Gaokuo Zhong

Phys. Rev. B 114, 144423 (2026) - Published 25 September, 2026

Magnetic field dependence of the pump-induced magnon mode

Jiale Zhao, Lijun Yan, Yinghong Guan, Yitong Sun, Shishen Yan, Yue Zhao, Jinwei Rao, and Lihui Bai

Phys. Rev. B 114, 144424 (2026) - Published 25 September, 2026

Origin of bulk d-wave spin splitting in CuF2

Muskan, Subhadeep Bandyopadhyay, and Sayantika Bhowal

Phys. Rev. B 114, 144425 (2026) - Published 25 September, 2026

Field-driven phases in a three-dimensional twisted Kitaev model for CoNb2O6: Interplay of frustration and spin-orbit coupling

Tom Drechsler and Matthias Vojta

Phys. Rev. B 114, 144426 (2026) - Published 28 September, 2026

Manipulation of magnetic skyrmions by nonuniform electric fields

N. I. Simchuk, I. S. Burmistrov, and S. S. Apostoloff

Phys. Rev. B 114, 144427 (2026) - Published 28 September, 2026

Microscopic theory of an atomic spin diode

William J. Huddie and Rembert A. Duine

Phys. Rev. B 114, 144428 (2026) - Published 30 September, 2026

Superfluidity and superconductivity

Emergence of turbulence in a counterflow geometry of two-dimensional polariton quantum fluids

L. Depaepe, K. Ouahrouche, A. Amo, and C. Hainaut

Phys. Rev. B 114, 144501 (2026) - Published 1 September, 2026

Magnetoelastoresistivity in FeSe

M. Wissmann, L. Fanfarillo, X.-C. Hong, S. Caprara, S. Aswartham, B. Büchner, C. Hess, G. Seibold, and F. Caglieris

Phys. Rev. B 114, 144502 (2026) - Published 4 September, 2026

Anomalous and diode Josephson effect in junctions with inhomogeneous ferromagnetic barrier and interfacial Rashba spin-orbit coupling

Stevan Djurdjević and Zorica Popović

Phys. Rev. B 114, 144503 (2026) - Published 8 September, 2026

Proximity effect in gap-asymmetric superconducting bilayers and regularization of transition rates

Giampiero Marchegiani and Gianluigi Catelani

Phys. Rev. B 114, 144504 (2026) - Published 8 September, 2026

Signatures of Dynes density of states in the terahertz response of atomic layer deposition grown superconducting NbN thin films

Frederik Bolle, Yayi Lin, Ozan Saritas, Martin Dressel, Ciprian Padurariu, Sahitya Varma Vegesna, Nitesh Yerra, Heidemarie Krüger, and Marc Scheffler

Phys. Rev. B 114, 144505 (2026) - Published 9 September, 2026

Bulk superconductivity in a Tsai-type 2/1 approximant approaching the quasiperiodic limit

Shintaro Suzuki, Shunsuke Ogasawara, Yuji Muro, Takenori Fujii, Asuka Ishikawa, and Ryuji Tamura

Phys. Rev. B 114, 144506 (2026) - Published 11 September, 2026

Pressure and doping control of magnetic order and metallization in Ruddlesden-Popper La2NiO4

Han-Yu Wang, Shu-Hong Tang, Xiao-Teng Huang, Ya-Min Quan, Xian-Long Wang, Yan-Ling Li, Hao Chen, Da-Yong Liu, Hai-Qing Lin, Zhi Zeng, and Liang-Jian Zou

Phys. Rev. B 114, 144507 (2026) - Published 14 September, 2026

Charge-4e anyon superconductor from doping an SU(4)1 chiral spin liquid

Lu Zhang, Ya-Hui Zhang, and Xue-Yang Song

Phys. Rev. B 114, 144508 (2026) - Published 14 September, 2026

Hierarchical graph learning with superconducting category priors for Tc prediction

Tianyang Zhou, Simin Liu, Bin Li, Shengjing Xu, Mian Wu, Zixin Cui, Yalin Zhang, and Shengli Liu

Phys. Rev. B 114, 144509 (2026) - Published 15 September, 2026

Quantum effective action for dissipative semiclassical dynamics

Cesare Vianello, Andrea Bardin, and Luca Salasnich

Phys. Rev. B 114, 144510 (2026) - Published 22 September, 2026

Cooper-pair localization in the magnetic dynamics of a cuprate ladder

A. Scheie, P. Laurell, J. Thomas, V. Sharma, A. I. Kolesnikov, G. E. Granroth, Q. Zhang, B. Lake, M. Mihalik, Jr., R. I. Bewley, R. S. Eccleston, J. Akimitsu, E. Dagotto, C. D. Batista, G. Alvarez, S. Johnston, and D. A. Tennant

Phys. Rev. B 114, 144511 (2026) - Published 23 September, 2026

Localized Cooper pairs in a doped quantum ladder. Inelastic neutron scattering and DMRG calculations show that the magnetic dynamics of Sr2.5Ca11.5Cu24O41 lack the incommensurate signatures expected from doped carriers. The results point to strongly localized hole pairs that preserve commensurate antiferromagnetic correlations, placing new constraints on the low-energy description of cuprate ladders and the mechanisms responsible for pairing in correlated quantum materials.

Hydrogen vacancy induced structural instability and superconductivity suppression in high-Tc superconducting calcium hydride at megabar pressures

Xixi Jia, Haoran Chen, Xiaoqiu Ye, Jian Lv, Xitian Zhang, Hui Wang, and Yansun Yao

Phys. Rev. B 114, 144512 (2026) - Published 24 September, 2026

First-order transitions in weak Ising spin-orbit-coupled superconductors

Xusheng Wang, Gaomin Tang, and Shuai-Hua Ji

Phys. Rev. B 114, 144513 (2026) - Published 29 September, 2026

Anisotropic superconducting diode effect in planar Josephson junctions

A. Chilampankunnel Prasannan, B. Pekerten, N. Alashkar, and A. Matos-Abiague

Phys. Rev. B 114, 144514 (2026) - Published 29 September, 2026

Two-gap to single-gap transition and two-dome-like superconductivity in alkali-metal intercalated bilayer PdTe2

Yu-Lin Han, Shu-Xiang Qiao, Kai-Yue Jiang, Jie Zhang, Bao-Tian Wang, Ping Zhang, C. S. Ting, and Hong-Yan Lu

Phys. Rev. B 114, 144515 (2026) - Published 30 September, 2026

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