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HIGHLIGHTED ARTICLES

Computation of thermal entropy for the doped Hubbard model

Yu-Feng Song, Youjin Deng, and Yuan-Yao He

Phys. Rev. B 114, 115101 (2026) - Published 4 August, 2026

The authors develop here a unified and highly efficient framework for computing thermal entropy in the doped Hubbard model. The framework comprises four complementary schemes that express the entropy as integrals over temperature, interaction strength, and chemical potential, with integrands involving only fundamental observables including total energy, fermion density, and double occupancy. They also derive useful Maxwell relations and grand potential formulas. The schemes are validated using numerically unbiased quantum Monte Carlo calculations, showing excellent cross-scheme consistency and quantitative agreement with other methods. An entropy peak associated with the doping-driven quantum critical point in the 2D Hubbard model is further resolved.

Complex nonlinear sigma model

Kazuki Yamamoto and Kohei Kawabata

Phys. Rev. B 114, 115112 (2026) - Published 17 August, 2026

Motivated by the recent interest in the criticality of open quantum many-body systems, the authors investigate here nonlinear sigma models with complexified couplings as a general framework for nonunitary field theory. Applying the perturbative renormalization group analysis to the tenfold symmetric spaces, the authors demonstrate that fixed points with complex scaling dimensions and critical exponents arise generically, without counterparts in conventional nonlinear sigma models with real couplings. The results elucidate universal aspects of critical phenomena in complexified field theory.

Ward identities and orbital magnetization in current density functional theory

Giovanni Vignale, Junren Shi, Di Xiao, and Qian Niu

Phys. Rev. B 114, 115113 (2026) - Published 17 August, 2026

If you think that the band theory of orbital magnetization is a closed chapter of condensed matter physics, think again. The original theory was developed for noninteracting electrons. But what if interactions are included? Current density functional theory offers a simple and formally exact way to include interactions. But the reason why this works is more subtle than the authors initially thought.

Nematic phase transitions in Bernal bilayer graphene

R. David Mayrhofer and Andrey V. Chubukov

Phys. Rev. B 114, 115114 (2026) - Published 17 August, 2026

In experiments on Bernal bilayer graphene under perpendicular electric field, quantum oscillations have shown the presence of electronic nematic states in some ranges of hole density. Here, the authors perform a Hartree-Fock study to numerically determine where nematic states develop in the system as hole density and displacement field are varied. Nematic phases are found close to the boundary between fully and partially isospin polarized phases. An analytic criterion for the appearance of nematicity is also derived. It is in good agreement with the numerical results.

Hybrid light-matter excitations and spontaneous time-reversal symmetry breaking in two-dimensional Josephson junctions

V. Varrica, G. Falci, E. Paladino, and F. M. D. Pellegrino

Phys. Rev. B 114, 115401 (2026) - Published 3 August, 2026

Here, the authors show that inductive coupling between a superconducting resonator and a short, wide two-dimensional material-based Josephson junction induces a phase transition in the global light–matter ground state. The resulting phase, which spontaneously breaks time-reversal symmetry, carries a finite equilibrium supercurrent at phase difference ϕ=π, where an isolated conventional Josephson junction carries no equilibrium supercurrent. The hybrid light–matter excitation spectrum provides spectroscopic fingerprints of the transition, while highly transparent transport channels determine the critical coupling.

Flash temperature in sliding contacts

M. H. Müser and B. N. J. Persson

Phys. Rev. B 114, 115407 (2026) - Published 14 August, 2026

Real surfaces are rough on many length scales, but flash-temperature theories have traditionally assumed single-scale contacts. Müser and Persson derive here an analytical multiscale theory of frictional heating and verify it against numerical simulations. They show that the classical models can fail dramatically for realistic rough surfaces. The work provides a quantitative framework for predicting thermal hotspots in systems ranging from rubber friction to earthquake faults.

Consistency of Dirac Hamiltonians and boundary conditions in finite graphene nanoribbons

Víctor Barrera-Figueroa, Manuel Gadella, Şengül Kuru, Javier Negro, and Yunia Verónica García-Tejeda

Phys. Rev. B 114, 115413 (2026) - Published 21 August, 2026

The electronic structure of graphene nanoribbons is determined by boundary conditions at their edges. Here, the authors establish a consistent continuum framework showing that zigzag and armchair boundary conditions must be imposed simultaneously in finite geometries. Tight-binding validation demonstrates that the continuum model reproduces the spectrum with machine-precision accuracy, establishing precise criteria for correctly applying Dirac Hamiltonians to realistic graphene nanostructures.

Orbital differentiation enhanced by structural modification in Pr4Ni3O10

Yidian Li, Mingxin Zhang, Xian Du, Cuiying Pei, Jieyi Liu, Houke Chen, Wenxuan Zhao, Kaiyi Zhai, Yinqi Hu, Senyao Zhang, Jiawei Shao, Mingxin Mao, Yantao Cao, Jinkui Zhao, Zhengtai Liu, Dawei Shen, Yaobo Huang, Makoto Hashimoto, Donghui Lu, Zhongkai Liu, Yulin Chen, Hanjie Guo, Yilin Wang, Yanpeng Qi, and Lexian Yang

Phys. Rev. B 114, L111105 (2026) - Published 13 August, 2026

Trilayer nickelates provide a tunable platform for investigating the interplay between structural geometry, electron correlation, and unconventional superconductivity. By directly comparing Pr4Ni3O10 and La4Ni3O10, this work uncovers an orbital differentiation enhanced by structural modification in Pr4Ni3O10, where orbitals become selectively incoherent and significantly renormalized, while orbitals remain coherent. This dichotomy leads to a marked suppression of interorbital hybridization in Pr4Ni3O10. This work suggests that the interlayer bonding angle serves as an active tuning parameter for the electronic properties, bridging multiorbital correlated physics and superconductivity in nickelates.

Quintic-anharmonicity-assisted three-phonon scattering: A previously overlooked same-order channel to four-phonon scattering

Yi Xia

Phys. Rev. B 114, L111202 (2026) - Published 26 August, 2026

Four-phonon scattering is widely viewed as the leading higher-order correction to anharmonic phonon dynamics. Here, the authors identify a previously overlooked scattering channel, in which cubic and quintic anharmonicity combine to produce three-phonon-like scattering at the same perturbative order. First-principles calculations show that this mechanism rivals four-phonon scattering in silicon and can approach ordinary three-phonon scattering in strongly anharmonic AgCl, reshaping the microscopic picture of lattice dynamics and thermal transport.

Electroluminescence in dopant-free GaAs/AlGaAs single heterojunctions: Two-dimensional free excitons, H-band, and the tidal effect

N. Sherlekar, S. R. Harrigan, L. Tian, B. Khromets, B. Cunard, Y. Qi, M. C. Tam, H. S. Kim, Z. R. Wasilewski, J. Baugh, M. E. Reimer, and F. Sfigakis

Phys. Rev. B 114, L111301 (2026) - Published 6 August, 2026

The authors demonstrate here electrically generated and controllable 2D-like excitons in a heterostructure where such behavior would not normally be expected, and develop an analytical model to explain the results. The potential impact is twofold: the work introduces voltage-tunable H-band electroluminescence as a new gate-defined excitonic emitter platform, and it shows that single-heterojunction devices can support unexpectedly bright electroluminescence through electrostatic confinement rather than a conventional quantum well heterostructure.

Lifshitz transitions and isospin polarization in twist-decoupled monolayer-bilayer graphene

Alex Boschi, Leonardo Sabattini, Sergey Slizovskiy, Vaidotas Mišeikis, Zewdu M. Gebeyehu, Stiven Forti, Antonio Rossi, Kenji Watanabe, Takashi Taniguchi, Fabio Beltram, Vladimir I. Fal'ko, Camilla Coletti, and Sergio Pezzini

Phys. Rev. B 114, L111402 (2026) - Published 3 August, 2026

Flat band dispersion in two-dimensional materials is often associated with correlated electronic phases. Here, the authors show that a flat region in the valence band of bilayer graphene can be accessed by gapping it via proximity to a twisted monolayer graphene. Their experiments reveal a series of transitions driven by doping, electric and magnetic field (consistent with a single-particle description), as well as partially isospin‑polarized phases promoted by electronic correlations and preserved in presence of the twisted monolayer.

LETTERS

Electronic structure and strongly correlated systems

Control of band structure in the altermagnetic candidate MnTe by temperature and strain

Shin-ichi Kimura, Hironao Suwa, Kangle Yuan, Hiroshi Watanabe, Takuto Nakamura, Haan Kyul Yun, and Myung-Hwa Jung

Phys. Rev. B 114, L111101 (2026) - Published 5 August, 2026

Luttinger surface and exchange splitting induced by ferromagnetic fluctuations

Motoharu Kitatani, Yusuke Nomura, Shiro Sakai, and Ryotaro Arita

Phys. Rev. B 114, L111102 (2026) - Published 7 August, 2026

Dielectric signatures of crystal-field and low-temperature correlated dynamics in NdMgAl11O19

Sonu Kumar, Gaël Bastien, Maxim Savinov, Małgorzata Śliwińska-Bartkowiak, Ross H. Colman, and Stanislav Kamba

Phys. Rev. B 114, L111103 (2026) - Published 10 August, 2026

Scaling of the disorder operator at (3+1)D O(3) quantum criticality

Xuyang Liang, Xiao-Chuan Wu, Zenan Liu, Zhe Wang, Zheng Yan, and Dao-Xin Yao

Phys. Rev. B 114, L111104 (2026) - Published 10 August, 2026

Orbital differentiation enhanced by structural modification in Pr4Ni3O10

Yidian Li, Mingxin Zhang, Xian Du, Cuiying Pei, Jieyi Liu, Houke Chen, Wenxuan Zhao, Kaiyi Zhai, Yinqi Hu, Senyao Zhang, Jiawei Shao, Mingxin Mao, Yantao Cao, Jinkui Zhao, Zhengtai Liu, Dawei Shen, Yaobo Huang, Makoto Hashimoto, Donghui Lu, Zhongkai Liu, Yulin Chen, Hanjie Guo, Yilin Wang, Yanpeng Qi, and Lexian Yang

Phys. Rev. B 114, L111105 (2026) - Published 13 August, 2026

Trilayer nickelates provide a tunable platform for investigating the interplay between structural geometry, electron correlation, and unconventional superconductivity. By directly comparing Pr4Ni3O10 and La4Ni3O10, this work uncovers an orbital differentiation enhanced by structural modification in Pr4Ni3O10, where orbitals become selectively incoherent and significantly renormalized, while orbitals remain coherent. This dichotomy leads to a marked suppression of interorbital hybridization in Pr4Ni3O10. This work suggests that the interlayer bonding angle serves as an active tuning parameter for the electronic properties, bridging multiorbital correlated physics and superconductivity in nickelates.

Generalizing the composite fermion theory for fractional Chern insulators

Hao Jin and Junren Shi

Phys. Rev. B 114, L111106 (2026) - Published 17 August, 2026

Non-Bloch self-energy of dissipative interacting fermions

He-Ran Wang, Zijian Wang, and Zhong Wang

Phys. Rev. B 114, L111107 (2026) - Published 20 August, 2026

General many-body perturbation framework for moiré systems

Xin Lu, Yuanfan Yang, Zhongqing Guo, and Jianpeng Liu

Phys. Rev. B 114, L111108 (2026) - Published 21 August, 2026

Direct evidence for robust bulk band gap across the charge density wave transition in TiSe2

Turgut Yilmaz, Anil Rajapitamahuni, Muhammad Awais Fiaz, Zhenxian Liu, Jerzy T. Sadowski, Abdullah Al-Mahboob, Asish K. Kundu, Shawna M. Hollen, Boris Sinkovic, and Elio Vescovo

Phys. Rev. B 114, L111109 (2026) - Published 24 August, 2026

Emergence of resonating valence-bond correlations in stretched graphene

S. Azadi, A. Principi, T. D. Kühne, and M. S. Bahramy

Phys. Rev. B 114, L111110 (2026) - Published 24 August, 2026

Semiconductors I: bulk

Quintic-anharmonicity-assisted three-phonon scattering: A previously overlooked same-order channel to four-phonon scattering

Yi Xia

Phys. Rev. B 114, L111202 (2026) - Published 26 August, 2026

Four-phonon scattering is widely viewed as the leading higher-order correction to anharmonic phonon dynamics. Here, the authors identify a previously overlooked scattering channel, in which cubic and quintic anharmonicity combine to produce three-phonon-like scattering at the same perturbative order. First-principles calculations show that this mechanism rivals four-phonon scattering in silicon and can approach ordinary three-phonon scattering in strongly anharmonic AgCl, reshaping the microscopic picture of lattice dynamics and thermal transport.

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Electroluminescence in dopant-free GaAs/AlGaAs single heterojunctions: Two-dimensional free excitons, H-band, and the tidal effect

N. Sherlekar, S. R. Harrigan, L. Tian, B. Khromets, B. Cunard, Y. Qi, M. C. Tam, H. S. Kim, Z. R. Wasilewski, J. Baugh, M. E. Reimer, and F. Sfigakis

Phys. Rev. B 114, L111301 (2026) - Published 6 August, 2026

The authors demonstrate here electrically generated and controllable 2D-like excitons in a heterostructure where such behavior would not normally be expected, and develop an analytical model to explain the results. The potential impact is twofold: the work introduces voltage-tunable H-band electroluminescence as a new gate-defined excitonic emitter platform, and it shows that single-heterojunction devices can support unexpectedly bright electroluminescence through electrostatic confinement rather than a conventional quantum well heterostructure.

Spin Seebeck effect in normal-metal–chiral-insulator heterostructures

Jiayan Zhang, Gaoyang Li, Gaomin Tang, and Yanxia Xing

Phys. Rev. B 114, L111302 (2026) - Published 21 August, 2026

Ground-state selection by pure energy relaxation in polariton condensates

D. A. Saltykova, A. V. Yulin, and I. A. Shelykh

Phys. Rev. B 114, L111303 (2026) - Published 27 August, 2026

Surface physics, nanoscale physics, low-dimensional systems

Spin-valley 0.7 anomaly in bilayer graphene/WSe2 quantum point contacts

Jonas D. Gerber, Efe Ersoy, Michele Masseroni, Markus Niese, Artem O. Denisov, Christoph Adam, Lara Ostertag, Jessica Richter, Takashi Taniguchi, Kenji Watanabe, Yigal Meir, Thomas Ihn, and Klaus Ensslin

Phys. Rev. B 114, L111401 (2026) - Published 3 August, 2026

Lifshitz transitions and isospin polarization in twist-decoupled monolayer-bilayer graphene

Alex Boschi, Leonardo Sabattini, Sergey Slizovskiy, Vaidotas Mišeikis, Zewdu M. Gebeyehu, Stiven Forti, Antonio Rossi, Kenji Watanabe, Takashi Taniguchi, Fabio Beltram, Vladimir I. Fal'ko, Camilla Coletti, and Sergio Pezzini

Phys. Rev. B 114, L111402 (2026) - Published 3 August, 2026

Flat band dispersion in two-dimensional materials is often associated with correlated electronic phases. Here, the authors show that a flat region in the valence band of bilayer graphene can be accessed by gapping it via proximity to a twisted monolayer graphene. Their experiments reveal a series of transitions driven by doping, electric and magnetic field (consistent with a single-particle description), as well as partially isospin‑polarized phases promoted by electronic correlations and preserved in presence of the twisted monolayer.

Dephasing-induced quantum Hall criticality in quantum anomalous Hall systems

Fei Yang and Dong E. Liu

Phys. Rev. B 114, L111403 (2026) - Published 3 August, 2026

Universal thickness-dependent absorption in solids at the nanoscale: Anomalous enhancement in the ultrathin limit

Bhumika Chauhan, Nikhil Singh, Subhrajit Dalai, Abhisek Saidarsan, Sayantan Patra, Sourabh Jain, Aparna Deshpande, and Ashish Arora

Phys. Rev. B 114, L111404 (2026) - Published 3 August, 2026

Dragging of electric current by hydrodynamic flow at charge neutrality

Dmitry Zverevich, Alex Levchenko, and A. V. Andreev

Phys. Rev. B 114, L111405 (2026) - Published 10 August, 2026

Impurity-induced inverse Faraday effect

A. A. Kopasov, A. A. Bespalov, and A. S. Mel'nikov

Phys. Rev. B 114, L111406 (2026) - Published 10 August, 2026

Relativistic quantum antiscars in electrostatically defined graphene quantum dots

Yu-Chen Zhuang, Yue Mao, and Qing-Feng Sun

Phys. Rev. B 114, L111407 (2026) - Published 10 August, 2026

Observation of acoustic surface plasmon in a nodal-line semimetal

Siwei Xue, Yi Li, Maoyuan Wang, Xiutong Deng, Jiade Li, Zhiyu Tao, Zijian Lin, Zhibin Su, Xiongfei Shi, Jianhui Zhou, Youguo Shi, Jiandong Guo, and Xuetao Zhu

Phys. Rev. B 114, L111408 (2026) - Published 17 August, 2026

Prediction of a layer nonlinear Hall effect in bilayer nonmagnetic or antiferromagnetic systems

Zehou Li, Shenda He, Pan Zhou, Baoru Pan, Rui Tan, and Lizhong Sun

Phys. Rev. B 114, L111410 (2026) - Published 20 August, 2026

Magnetization-free quantum anomalous Hall effect in altermagnetic weak topological insulators

Yanmiao Han, Yu-Hao Wan, Peng-Yi Liu, Rundong Zhao, and Qing-Feng Sun

Phys. Rev. B 114, L111411 (2026) - Published 21 August, 2026

Light-induced spin-polarized desorption of Rb atoms from Co surfaces

Kanta Asakawa, Naoki Tanabe, Oki Watanabe, Shuji Kamada, Keisuke Hara, Kaori Niki, and Atsushi Hatakeyama

Phys. Rev. B 114, L111412 (2026) - Published 24 August, 2026

Crystal field effect in graphene-based artificial atoms

Yue Mao, Yu-Chen Zhuang, Peng-Yi Liu, and Qing-Feng Sun

Phys. Rev. B 114, L111413 (2026) - Published 26 August, 2026

Hybrid bound states in the continuum beyond the diffraction limit

Ji Tong Wang and Nicolae C. Panoiu

Phys. Rev. B 114, L111414 (2026) - Published 27 August, 2026

ARTICLES

Electronic structure and strongly correlated systems

Computation of thermal entropy for the doped Hubbard model

Yu-Feng Song, Youjin Deng, and Yuan-Yao He

Phys. Rev. B 114, 115101 (2026) - Published 4 August, 2026

The authors develop here a unified and highly efficient framework for computing thermal entropy in the doped Hubbard model. The framework comprises four complementary schemes that express the entropy as integrals over temperature, interaction strength, and chemical potential, with integrands involving only fundamental observables including total energy, fermion density, and double occupancy. They also derive useful Maxwell relations and grand potential formulas. The schemes are validated using numerically unbiased quantum Monte Carlo calculations, showing excellent cross-scheme consistency and quantitative agreement with other methods. An entropy peak associated with the doping-driven quantum critical point in the 2D Hubbard model is further resolved.

Tuning superconducting pairing symmetry via a staggered potential in the doped honeycomb Hubbard model

Yanmei Cai, Yicheng Xiong, Ying Liang, and Tianxing Ma

Phys. Rev. B 114, 115102 (2026) - Published 6 August, 2026

Hyperbolic fracton model, subsystem symmetry, and holography. III. Extension to generic tessellations

Yosef Shokeeb, Ludovic D. C. Jaubert, and Han Yan (闫寒)

Phys. Rev. B 114, 115103 (2026) - Published 7 August, 2026

Parent Hamiltonian construction of generalized Calogero-Sutherland models

Hari Borutta, Andreas Feuerpfeil, and Yasir Iqbal

Phys. Rev. B 114, 115104 (2026) - Published 10 August, 2026

Influence of symmetry-resolved phonon dynamics on the temperature-dependent electric field gradients in solids

S. Q. Jin, I. C. J. Yap, T. T. Dang, D. Kviatkovskyi, C. Noll, R. Beck, U. Köster, H. C. Hofsäss, D. C. Lupascu, A. Krawczuk, and J. H. Schell (SSP ISOLDE-CERN Collaboration)

Phys. Rev. B 114, 115105 (2026) - Published 10 August, 2026

Fractionalization, emergent SU(N) symmetries, and fragmentation in layered quantum spin-orbital models

Pedro M. Cônsoli, Aayush Vijayvargia, and Onur Erten

Phys. Rev. B 114, 115106 (2026) - Published 10 August, 2026

Leading order coefficients in nonlinear thermoelectric responses with time-reversal symmetry

Ying-Fei Zhang, Zhi-Fan Zhang, Hua Jiang, Zhen-Gang Zhu, and Gang Su

Phys. Rev. B 114, 115108 (2026) - Published 13 August, 2026

Cooperating multiorbital and nonlocal correlations in bilayer nickelate

Evgeny A. Stepanov, Steffen Bötzel, Ilya M. Eremin, and Frank Lechermann

Phys. Rev. B 114, 115109 (2026) - Published 14 August, 2026

Dissipative Kondo physics in the Anderson impurity model with two-body losses

Matthieu Vanhoecke, Naoto Tsuji, and Marco Schirò

Phys. Rev. B 114, 115110 (2026) - Published 14 August, 2026

Interplay of disorder and spin liquid physics in the triangular-lattice antiferromagnet YbZn2GaO5

Hafsa Zeroual, Shams Sohel Islam, Toni Shiroka, Thomas James Hicken, Rabindranath Bag, Sara Haravifard, Hubertus Luetkens, Philippe Mendels, Edwin Kermarrec, and Fabrice Bert

Phys. Rev. B 114, 115111 (2026) - Published 14 August, 2026

Complex nonlinear sigma model

Kazuki Yamamoto and Kohei Kawabata

Phys. Rev. B 114, 115112 (2026) - Published 17 August, 2026

Motivated by the recent interest in the criticality of open quantum many-body systems, the authors investigate here nonlinear sigma models with complexified couplings as a general framework for nonunitary field theory. Applying the perturbative renormalization group analysis to the tenfold symmetric spaces, the authors demonstrate that fixed points with complex scaling dimensions and critical exponents arise generically, without counterparts in conventional nonlinear sigma models with real couplings. The results elucidate universal aspects of critical phenomena in complexified field theory.

Ward identities and orbital magnetization in current density functional theory

Giovanni Vignale, Junren Shi, Di Xiao, and Qian Niu

Phys. Rev. B 114, 115113 (2026) - Published 17 August, 2026

If you think that the band theory of orbital magnetization is a closed chapter of condensed matter physics, think again. The original theory was developed for noninteracting electrons. But what if interactions are included? Current density functional theory offers a simple and formally exact way to include interactions. But the reason why this works is more subtle than the authors initially thought.

Nematic phase transitions in Bernal bilayer graphene

R. David Mayrhofer and Andrey V. Chubukov

Phys. Rev. B 114, 115114 (2026) - Published 17 August, 2026

In experiments on Bernal bilayer graphene under perpendicular electric field, quantum oscillations have shown the presence of electronic nematic states in some ranges of hole density. Here, the authors perform a Hartree-Fock study to numerically determine where nematic states develop in the system as hole density and displacement field are varied. Nematic phases are found close to the boundary between fully and partially isospin polarized phases. An analytic criterion for the appearance of nematicity is also derived. It is in good agreement with the numerical results.

Low-energy model for doped graphene nanoribbons

J. Ferrer, A. García-Fuente, Y. Yang, S. Volosheniuk, and H. S. J. van der Zant

Phys. Rev. B 114, 115115 (2026) - Published 17 August, 2026

Universal framework for uniaxial and biaxial particles with resonance laws and splitting

Asaf Farhi and Haim Suchowski

Phys. Rev. B 114, 115116 (2026) - Published 17 August, 2026

Evolution of low-temperature electron spin resonance in Yb(Rh0.73Co0.27)2Si2 upon entering ferromagnetic order

I. Fazlizhanov, Z. Y. Seidov, H.-A. Krug von Nidda, C. Krellner, C. Klingner, L. Pedrero, S. Lausberg, M. Brando, C. Geibel, F. Steglich, and J. Sichelschmidt

Phys. Rev. B 114, 115117 (2026) - Published 17 August, 2026

First-principles insights into the atomic structure of carbon-nitrogen-oxygen complex color centers in silicon

Péter Udvarhelyi

Phys. Rev. B 114, 115118 (2026) - Published 18 August, 2026

Exploration of quantum oscillations in isotopically enriched Sm154B611 crystals

Mat. Orendáč, S. Gabáni, J. Kačmarčík, C. Marcenat, M. Schuchard, A. De Muer, G. Pristáš, N. Shitsevalova, K. Flachbart, and T. Klein

Phys. Rev. B 114, 115119 (2026) - Published 18 August, 2026

Topological states and superconductivity in two-dimensional Ta-rich Ta-S systems

Haifei Qin, Panlong Kong, Xinyong Cai, and Jiao Chen

Phys. Rev. B 114, 115120 (2026) - Published 18 August, 2026

Coupling-induced emergent topology in a two-leg fermionic ladder

Rajashri Parida, Biswajit Paul, Soumya Ranjan Padhi, and Tapan Mishra

Phys. Rev. B 114, 115121 (2026) - Published 19 August, 2026

Open quantum cluster embedding theory

Petar Brinić, Hugo U. R. Strand, and Jakša Vučičević

Phys. Rev. B 114, 115122 (2026) - Published 19 August, 2026

Spin-orbit-induced quantum chiral phases

Daesik Kim, Hyojae Jeon, Seongjun Park, Seungho Lee, Jung Hoon Han, and Hyun-Yong Lee

Phys. Rev. B 114, 115123 (2026) - Published 20 August, 2026

Entanglement measure response to modular flow and chiral topological phases

Yunlong Zang

Phys. Rev. B 114, 115124 (2026) - Published 21 August, 2026

Interplay of ferroelectricity and valley physics in bilayer CuCrP2S6

Yuqing Zhao, Ying Dai, Baibiao Huang, Yandong Ma, and Xinru Li

Phys. Rev. B 114, 115125 (2026) - Published 21 August, 2026

Optimizing the sensitivity-noise trade-off in non-Hermitian sensing via off-exceptional-deficiency operation

Shangxuan Li and Bin Guo

Phys. Rev. B 114, 115126 (2026) - Published 21 August, 2026

Constraints from global symmetries of quantum ice on the planar pyrochlore lattice

Zijian Xiong

Phys. Rev. B 114, 115127 (2026) - Published 24 August, 2026

Engineering altermagnetic orders on the square-kagome lattice through Wyckoff-selective sublattice polarization

Jonas Issing, Jannis Seufert, Michael Klett, Sarbajit Mazumdar, Yasir Iqbal, Ronny Thomale, and Atanu Maity

Phys. Rev. B 114, 115128 (2026) - Published 24 August, 2026

La substitution studies on the heavy-fermion superconductor CeRh2As2

Sushma Lakshmi Ravi Sankar, Manuel Brando, Jochen Wosnitza, and Seunghyun Khim

Phys. Rev. B 114, 115129 (2026) - Published 25 August, 2026

Ultrafast magnetization in monolayer InSe with spin-flip transitions

M. Umar Farooq, Arqum Hashmi, Jia-Xin Yin, and Li Huang

Phys. Rev. B 114, 115130 (2026) - Published 25 August, 2026

Visons in Kitaev spin liquids with Majorana Fermi surfaces

Caio V. S. Soares and Rodrigo G. Pereira

Phys. Rev. B 114, 115131 (2026) - Published 25 August, 2026

Polaron transport and Verwey transition in magnetite

Nikita Fominykh and Vladimir Stegailov

Phys. Rev. B 114, 115132 (2026) - Published 26 August, 2026

Loop charges and fragmentation in pairwise difference conserving circuits

Pavel Orlov, Cheryne Jonay, and Tomaž Prosen

Phys. Rev. B 114, 115133 (2026) - Published 26 August, 2026

Hall polarity reversal and open orbit magnetoresistance from Fermi surface geometry in MgB2

Zhikai Wang, Lixin Zhang, Jiali Wang, Chao Ding, Guichao Hu, Xiaobo Yuan, Junfeng Ren, and Siyun Qi

Phys. Rev. B 114, 115134 (2026) - Published 28 August, 2026

Multistate manipulation of charge-spin conversion in two-dimensional ferroelectric bilayers

Weiyi Pan, Xinyuan Jiang, and Jaroslav Fabian

Phys. Rev. B 114, 115135 (2026) - Published 28 August, 2026

Semiconductors I: bulk

Second-order Stark shifts exceeding 10 GHz in electrically contacted SiV centers in diamond

Manuel Rieger, Nori N. Chavira Leal, Rubek Poudel, Tobias Waldmann, Lina M. Todenhagen, Stefan Kresta, Viviana Villafañe, Martin S. Brandt, Kai Müller, and Jonathan J. Finley

Phys. Rev. B 114, 115201 (2026) - Published 3 August, 2026

Band structure of Na2KSb: Near-band-gap photoemission spectroscopy and density functional theory calculations

S. A. Rozhkov, V. V. Bakin, S. V. Eremeev, V. S. Rusetsky, V. A. Golyashov, D. A. Kustov, D. K. Orekhov, H. E. Scheibler, V. L. Alperovich, and O. E. Tereshchenko

Phys. Rev. B 114, 115202 (2026) - Published 18 August, 2026

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Adsorption sites and electronic structure of benzene, naphthalene, and anthracene on a MoS2 monolayer

Jan-Phillip Topmöller, Thorsten Deilmann, and Michael Rohlfing

Phys. Rev. B 114, 115301 (2026) - Published 3 August, 2026

Light-induced exciton spin supersolid in atomic double layers

Ruipeng Luo, Dong Zhang, Wen-kai Lou, Yun-Mei Li, and Kai Chang

Phys. Rev. B 114, 115302 (2026) - Published 10 August, 2026

DFT modeling of stacking faults in hexagonal and cubic GaN

Zijie Wang, Mazharul M. Islam, and David R. Bowler

Phys. Rev. B 114, 115303 (2026) - Published 11 August, 2026

Polaron-enhanced carrier separation at the anatase (101)/(001) interface: A constrained density functional theory study

Qiong Hu, Ran Zhang, Rutong Si, Qingxia Ge, Wen-Jin Yin, and Ralph Gebauer

Phys. Rev. B 114, 115304 (2026) - Published 17 August, 2026

Emergence of topological multifold/crystalline kink states with even spin Chern insulators

Zhijian Li, Hongyan Zhao, Wei Xu, Yang Xue, and Zhongqin Yang

Phys. Rev. B 114, 115305 (2026) - Published 24 August, 2026

Hamiltonian benchmark of a solid-state spin-photon interface for computation

Tejas Acharya, Loïc Lanco, Olivier Krebs, Hui Khoon Ng, Alexia Auffèves, and Maria Maffei

Phys. Rev. B 114, 115306 (2026) - Published 28 August, 2026

Surface physics, nanoscale physics, low-dimensional systems

Hybrid light-matter excitations and spontaneous time-reversal symmetry breaking in two-dimensional Josephson junctions

V. Varrica, G. Falci, E. Paladino, and F. M. D. Pellegrino

Phys. Rev. B 114, 115401 (2026) - Published 3 August, 2026

Here, the authors show that inductive coupling between a superconducting resonator and a short, wide two-dimensional material-based Josephson junction induces a phase transition in the global light–matter ground state. The resulting phase, which spontaneously breaks time-reversal symmetry, carries a finite equilibrium supercurrent at phase difference ϕ=π, where an isolated conventional Josephson junction carries no equilibrium supercurrent. The hybrid light–matter excitation spectrum provides spectroscopic fingerprints of the transition, while highly transparent transport channels determine the critical coupling.

Microwave response of fractional quantum Hall droplets with quasiparticle tunneling

Fumihiro Murabayashi, Ryotaro Sano, Flavio Ronetti, Jérôme Rech, Thierry Martin, Thibaut Jonckheere, and Takeo Kato

Phys. Rev. B 114, 115402 (2026) - Published 3 August, 2026

Transconductance as a probe of valley thermodynamics in multilayer WSe2

Katsunori Wakabayashi, Souren Adhikary, and Tomoaki Kameda

Phys. Rev. B 114, 115403 (2026) - Published 5 August, 2026

Fermionic Stoner-Dicke phase transition in circuit quantum magnetostatics

Adel Ali and Alexey Belyanin

Phys. Rev. B 114, 115405 (2026) - Published 7 August, 2026

Distinct many-body scars and emergent quantum phases driven by competing interactions in two-species Rydberg arrays

Lei-Yi-Nan Liu, Shun-Yao Yu, Shi-Rong Peng, Jie Sheng, Su Yi, Peng Xu, Shou-Shu Gong, Tao Shi, and Jian Cui

Phys. Rev. B 114, 115406 (2026) - Published 13 August, 2026

Flash temperature in sliding contacts

M. H. Müser and B. N. J. Persson

Phys. Rev. B 114, 115407 (2026) - Published 14 August, 2026

Real surfaces are rough on many length scales, but flash-temperature theories have traditionally assumed single-scale contacts. Müser and Persson derive here an analytical multiscale theory of frictional heating and verify it against numerical simulations. They show that the classical models can fail dramatically for realistic rough surfaces. The work provides a quantitative framework for predicting thermal hotspots in systems ranging from rubber friction to earthquake faults.

Origin of anomalous size effects in ferroelectric hafnia thin films

Tianyuan Zhu, Jingxuan Li, Zuhuang Chen, and Shi Liu

Phys. Rev. B 114, 115408 (2026) - Published 17 August, 2026

Majorana modes in graphene strips: Polarization, wavefunctions, disorder, and Andreev states

Shubhanshu Karoliya, Sumanta Tewari, and Gargee Sharma

Phys. Rev. B 114, 115409 (2026) - Published 17 August, 2026

Impact of force-constant renormalization on phonon transport in strongly anharmonic Sn2S3

Xinkai Sun, Rongkun Chen, Weina Ren, and Shiqian Hu

Phys. Rev. B 114, 115411 (2026) - Published 19 August, 2026

Coherent exciton spin dynamics and three-dimensional quantum state tomography in a single InAlAs quantum dot

J. Njala, Y. Yamamoto, R. Kaji, S. Adachi, and H. Sasakura

Phys. Rev. B 114, 115412 (2026) - Published 20 August, 2026

Consistency of Dirac Hamiltonians and boundary conditions in finite graphene nanoribbons

Víctor Barrera-Figueroa, Manuel Gadella, Şengül Kuru, Javier Negro, and Yunia Verónica García-Tejeda

Phys. Rev. B 114, 115413 (2026) - Published 21 August, 2026

The electronic structure of graphene nanoribbons is determined by boundary conditions at their edges. Here, the authors establish a consistent continuum framework showing that zigzag and armchair boundary conditions must be imposed simultaneously in finite geometries. Tight-binding validation demonstrates that the continuum model reproduces the spectrum with machine-precision accuracy, establishing precise criteria for correctly applying Dirac Hamiltonians to realistic graphene nanostructures.

Three-dimensional quantum Hall effect of Fermi arc surface states in tilted Weyl semimetals

Mingqi Chang and Rong Ma

Phys. Rev. B 114, 115414 (2026) - Published 24 August, 2026

Scaling laws of electron and hole spin relaxation in indirect band gap (In,Al)As/AlAs quantum dots

T. S. Shamirzaev, D. R. Yakovlev, D. S. Smirnov, V. N. Mantsevich, and M. Bayer

Phys. Rev. B 114, 115415 (2026) - Published 24 August, 2026

Topological superconductivity of a two-dimensional electron gas at the (001) LaAlO3/SrTiO3 interface

Piotr Żeberek and Paweł Wójcik

Phys. Rev. B 114, 115416 (2026) - Published 24 August, 2026

Probing frustrated metallomolecular spin Kondo lattice interfaces through anomalous Nernst effect

Servet Ozdemir, Matthew Rogers, Conor J. McCluskey, Raymond G. McQuaid, Zachariah Parkin, Mannan Ali, Gavin Burnell, Joseph Barker, B. J. Hickey, and Oscar Cespedes

Phys. Rev. B 114, 115417 (2026) - Published 27 August, 2026

Eigenstate-selective entangled two-photon absorption in monolayer WSe2

Minseok A. Jang and Hongki Yoo

Phys. Rev. B 114, 115418 (2026) - Published 27 August, 2026

Hierarchy of quantum corrections to resistivity of a γAl2O3/SrTiO3 two-dimensional electron gas

Jiwon Yang, Akira Endo, Daisuke Shiga, Hayato Konaka, Tomoaki Tanaka, Masayuki Hashisaka, Hiroshi Kumigashira, and Mikk Lippmaa

Phys. Rev. B 114, 115419 (2026) - Published 27 August, 2026

Optical gain in lasers based on two-dimensional transition metal dichalcogenide semiconductors

T. Schulz, D. Erben, A. Steinhoff, Weng W. Chow, and F. Jahnke

Phys. Rev. B 114, 115420 (2026) - Published 31 August, 2026

Floquet-driven thermal transport in topological Haldane lattice systems

Imtiaz Khan, Muzamil Shah, A. Uzair, Reza Asgari, and Gao Xianlong

Phys. Rev. B 114, 115421 (2026) - Published 31 August, 2026

COMMENTS

Comment on “Magnetism and structure of LixCoO2 and comparison to NaxCoO2

Björn Schwarz

Phys. Rev. B 114, 117101 (2026) - Published 31 August, 2026

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