Browse Issues:

HIGHLIGHTED ARTICLES

Raman signatures of the strong intramolecular and intermolecular charge oscillations in bis(ethylenedithio)-tetrathiafulvalene (BEDT-TTF) κ-phase salts

A. Girlando

Phys. Rev. B 110, 035101 (2024) - Published 1 July, 2024

DFT calculations of Raman intensities for (BEDT-TTF)2+ dimer induces reconsideration of C=C stretching phonons assignment in κ-phase BEDT-TTF salts. A model for interdimer electron-molecular vibration coupling explains crossed-polarized Raman spectra, yielding an estimate of effective dimer Hubbard parameters. Calculations for a charge-ordered (CO) dimer show that Raman in the neglected ~1200 cm1 spectral region probes the CO pattern in systems undergoing a CO phase transition or fluctuating regime. In ferroelectric κ-(BEDT-TTF)2Hg(SCN)2Cl Raman suggests a (BEDT-TTF)2+0.6(BEDT-TTF)2+0.4 pattern, which is opposite to the currently accepted intradimer CO.

Message-passing neural quantum states for the homogeneous electron gas

Gabriel Pescia, Jannes Nys, Jane Kim, Alessandro Lovato, and Giuseppe Carleo

Phys. Rev. B 110, 035108 (2024) - Published 2 July, 2024

The immense parameter complexity of current neural-network quantum states (NQS) in continuous space renders their application to realistic physical systems impossible. Here, the authors rigorously motivate a many-body coordinate transformation as basis for a variational neural-network Ansatz, implement it via message-passing neural networks, and show a resulting reduction of two orders of magnitude in parameter complexity and convergence speed. With this, the authors open the door for future NQS studies of extended systems in the thermodynamic limit.

Excitonic response in transition metal dichalcogenide heterostructures from first principles: Impact of stacking, twisting, and interlayer distance

R. Reho, A. R. Botello-Méndez, D. Sangalli, M. J. Verstraete, and Zeila Zanolli

Phys. Rev. B 110, 035118 (2024) - Published 8 July, 2024

The authors use many-body perturbation theory to predict how stacking, twisting, and interlayer distance affect intralayer and interlayer excitons in the transition metal dichalcogenide van der Waals heterostructures MoS₂/WS₂ and MoSe₂/WSe₂. They find “gray” excitons, visible only for in-plane detection. Their analysis into the excitonic lifetimes supports the idea of exciton transport for innovative applications in quantum information systems, next-generation electronic devices, photodetectors light-emitting devices, and lasers. Additionally, the authors observe that the misaligned heterostructure shows a unique state with two intralayer excitons degenerate in energy.

Signatures of electronic ordering in transport in graphene flat bands

Archisman Panigrahi and Leonid Levitov

Phys. Rev. B 110, 035122 (2024) - Published 8 July, 2024

Bilayer graphene’s flat bands host momentum-polarized nematic phases stabilized by exchange interactions, where the carriers spontaneously populate one of several Fermi pockets induced by trigonal warping. Carriers sample k-dependent band mass in the polarized momentum-distribution, making transport coefficients sensitive to pocket polarization, and resulting in the ohmic resistivity decreasing with temperature. Under strong electric field, the momentum-polarized states feature switching between different pockets. This behavior, along with negative dR/dT, may serve as a diagnostic of pocket-polarized order.

Adiabatic approximation and Aharonov-Casher bands in twisted homobilayer transition metal dichalcogenides

Jingtian Shi, Nicolás Morales-Durán, Eslam Khalaf, and A. H. MacDonald

Phys. Rev. B 110, 035130 (2024) - Published 11 July, 2024

In the context of fractional quantum anomalous Hall physics in twisted homobilayer transitional metal dichalcogenides, an emergent magnetic field picture, termed the adiabatic approximation, can be used to explain the emergence of ideal flat bands from the continuum model description. The authors justify here the adiabatic approximation in experimentally relevant parameter regimes and show that the adiabatic approximation is equivalent to an Aharonov-Casher type flat ideal band subject to a periodic potential. Although the potential can significantly modify some properties of the Aharonov-Casher band, its flatness and ideal quantum geometry will be maintained under certain conditions.

Universal sublinear resistivity in vanadium kagome materials hosting charge density waves

Shirin Mozaffari, William R. Meier, Richa P. Madhogaria, Nikolai Peshcherenko, Seoung-Hun Kang, John W. Villanova, Hasitha W. Suriya Arachchige, Guoxin Zheng, Yuan Zhu, Kuan-Wen Chen, Kaila Jenkins, Dechen Zhang, Aaron Chan, Lu Li, Mina Yoon, Yang Zhang, and David G. Mandrus

Phys. Rev. B 110, 035135 (2024) - Published 12 July, 2024

Kagome metals are exciting platforms to explore electronic instabilities such as charge density waves. The authors study here magnetotransport properties of various kagome compounds, with a focus on the charge density wave metal ScV6Sn6 and explain characteristic features among them. For example, ScV6Sn6 and CsV3Sb5 both have charge density waves, and both exhibit sublinear resistivity above the charge ordering temperature and anomalous Hall-like behavior below this temperature. This contrasts with LuV6Sn6, which lacks charge ordering and lacks these intriguing transport hallmarks.

Topological Kondo effect with spinful Majorana fermions

Steffen Bollmann, Jukka I. Väyrynen, and Elio J. König

Phys. Rev. B 110, 035136 (2024) - Published 12 July, 2024

Mesoscopic quantum devices, such as quantum dots in a Coulomb blockade regime, are suitable platforms for emulating strongly correlated many-body effects. Considering a quantum dot with Kramers degenerate doublets of Majorana zero modes in time-reversal invariant triplet superconductors with strong charging energy effects and order parameter fluctuations, the authors suggest here a setup realizing a novel Kondo fixed point. Using Abelian bosonization, they show that the system displays Fermi-liquid and non-Fermi-liquid ground state characteristics alike.

Local geometry and quantum geometric tensor of mixed states

Xu-Yang Hou, Zheng Zhou, Xin Wang, Hao Guo, and Chih-Chun Chien

Phys. Rev. B 110, 035144 (2024) - Published 17 July, 2024

The quantum geometric tensor (QGT) encodes information of the local geometry and topology of quantum states. While the QGT of pure quantum states is well known, its generalization to mixed quantum states requires a full characterization of the underlying geometric structure. Here, the authors derive the gauge-invariant QGT of mixed states based on the mathematically rigorous Uhlmann fiber bundle and highlight the similarities and differences of the local geometries of pure and mixed states.

Possible Weyl-Luttinger phase transition in pyrochlore iridates revealed by Raman scattering

Predrag Nikolić, Yuanyuan Xu, Takumi Ohtsuki, David C. Elbert, Satoru Nakatsuji, and Natalia Drichko

Phys. Rev. B 110, 035148 (2024) - Published 19 July, 2024

This study is an experimental observation and characterization of the long-anticipated topological phase transition between different types of nodal electronic spectra in pyrochlore iridates. A unique combination of theory and measurements reveal that an incoherent part of the Raman scattering spectrum can unambiguously distinguish between Weyl and quadratic band-touching quasiparticles in correlated topological materials, while extracting Fermi energy relative to the node, Coulomb interaction effects and the amount of disorder. The results provide a critical verification of some prominent expectations that have been driving the research on pyrochlore iridates in recent years.

Extensive long-range entanglement at finite temperatures from a nonequilibrium bias

Shachar Fraenkel and Moshe Goldstein

Phys. Rev. B 110, 035149 (2024) - Published 19 July, 2024

In a quantum many-body system, any two contiguous subsystems are typically either weakly entangled, or this entanglement decays with their separation. Could one observe strong long-range entanglement in a natural setup? Through exact calculations, the authors show here that such a remarkable behavior emerges in a simple 1D wire containing free fermions with a single scatterer, subject to temperature or voltage bias. The phenomenon arises from the coherent nature of the scattering, and may bear implications to more complex nonequilibrium systems.

Cavity-enhanced Kondo effect

Jun Mochida and Yuto Ashida

Phys. Rev. B 110, 035158 (2024) - Published 26 July, 2024

Cavity confinement of quantum materials can induce a strong coupling between the electronic system and the quantum electromagnetic field, potentially leading to novel quantum phenomena of light and matter. The authors study here how the ultrastrong light-matter coupling can affect the Kondo effect. Nonperturbative analyses show that the ultrastrong coupling can enhance the Kondo temperature and give rise to several notable phenomena, including universal scalings of the cavity-modified Kondo effect, the photon occupation number, and the entanglement entropy between the cavity and electrons.

Antiferromagnetic superlattices: Anisotropic band and spin-valley valve in buckled two-dimensional materials

Wei-Tao Lu, Tie-Feng Fang, and Qing-Feng Sun

Phys. Rev. B 110, 035426 (2024) - Published 23 July, 2024

Due to it’s chiral nature, graphene with periodic potentials shows transport anisotropy and renormalized velocity perpendicular to the periodic direction. Here, the authors demonstrate that, in antiferromagnetic superlattices, the spin-orbit coupling gives rise to an anomalous anisotropic behavior with velocity renormalization parallel to the periodic direction. The strength and direction of anisotropy can be regulated by adjusting both gate voltage and spin-orbit coupling. These findings have significant implications for engineering anisotropic materials and spin-valley valve.

ARTICLES

Electronic structure and strongly correlated systems

Raman signatures of the strong intramolecular and intermolecular charge oscillations in bis(ethylenedithio)-tetrathiafulvalene (BEDT-TTF) κ-phase salts

A. Girlando

Phys. Rev. B 110, 035101 (2024) - Published 1 July, 2024

DFT calculations of Raman intensities for (BEDT-TTF)2+ dimer induces reconsideration of C=C stretching phonons assignment in κ-phase BEDT-TTF salts. A model for interdimer electron-molecular vibration coupling explains crossed-polarized Raman spectra, yielding an estimate of effective dimer Hubbard parameters. Calculations for a charge-ordered (CO) dimer show that Raman in the neglected ~1200 cm1 spectral region probes the CO pattern in systems undergoing a CO phase transition or fluctuating regime. In ferroelectric κ-(BEDT-TTF)2Hg(SCN)2Cl Raman suggests a (BEDT-TTF)2+0.6(BEDT-TTF)2+0.4 pattern, which is opposite to the currently accepted intradimer CO.

Effective field theory for ersatz Fermi liquids

Xiaoyang Huang, Andrew Lucas, Umang Mehta, and Marvin Qi

Phys. Rev. B 110, 035102 (2024) - Published 1 July, 2024

Quarter-metal phases in multilayer graphene: Ising-XY and annular Lifshitz transitions

Mainak Das and Chunli Huang

Phys. Rev. B 110, 035103 (2024) - Published 1 July, 2024

Multipolar ordering from dynamical mean field theory with application to CeB6

Junya Otsuki, Kazuyoshi Yoshimi, Hiroshi Shinaoka, and Harald O. Jeschke

Phys. Rev. B 110, 035104 (2024) - Published 1 July, 2024

Quantum theory of phonon-induced anomalous Hall effect in two-dimensional massive Dirac metals

Jia-Xing Zhang and Wei Chen (陈薇)

Phys. Rev. B 110, 035105 (2024) - Published 1 July, 2024

Topological states protected by hidden symmetry

Malte Röntgen, Xuelong Chen (陈学龙), Wenlong Gao (高文龙), Maxim Pyzh, Peter Schmelcher, Vincent Pagneux, Vassos Achilleos, and Antonin Coutant

Phys. Rev. B 110, 035106 (2024) - Published 1 July, 2024

Topological phase in the extended Haldane-Hubbard model with sublattice-dependent repulsion

Bao-Qing Wang, Can Shao, Takami Tohyama, Hong-Gang Luo, and Hantao Lu

Phys. Rev. B 110, 035107 (2024) - Published 2 July, 2024

Message-passing neural quantum states for the homogeneous electron gas

Gabriel Pescia, Jannes Nys, Jane Kim, Alessandro Lovato, and Giuseppe Carleo

Phys. Rev. B 110, 035108 (2024) - Published 2 July, 2024

The immense parameter complexity of current neural-network quantum states (NQS) in continuous space renders their application to realistic physical systems impossible. Here, the authors rigorously motivate a many-body coordinate transformation as basis for a variational neural-network Ansatz, implement it via message-passing neural networks, and show a resulting reduction of two orders of magnitude in parameter complexity and convergence speed. With this, the authors open the door for future NQS studies of extended systems in the thermodynamic limit.

Isotropic behavior of oxygen vibrations in PbTiO3 investigated by Ti L2,3-edge electron energy-loss spectroscopy

I-C. Lin, M. Haruta, T. Nemoto, and H. Kurata

Phys. Rev. B 110, 035109 (2024) - Published 2 July, 2024

Computation of exciton binding energies in exciton condensation

Anna O. Schouten, LeeAnn M. Sager-Smith, and David A. Mazziotti

Phys. Rev. B 110, 035110 (2024) - Published 2 July, 2024

Exploring topological transport in Pt2HgSe3 nanoribbons: Insights for spintronic device integration

Rafael L. H. Freire, F. Crasto de Lima, Roberto H. Miwa, and A. Fazzio

Phys. Rev. B 110, 035111 (2024) - Published 2 July, 2024

Magnetic polarons in the Kondo lattice

R. Eder and P. Wróbel

Phys. Rev. B 110, 035112 (2024) - Published 3 July, 2024

Absence of measurement-induced entanglement transition due to feedback-induced skin effect

Yu-Peng Wang, Chen Fang, and Jie Ren

Phys. Rev. B 110, 035113 (2024) - Published 3 July, 2024

Discrete higher Berry phases and matrix product states

Shuhei Ohyama, Yuji Terashima, and Ken Shiozaki

Phys. Rev. B 110, 035114 (2024) - Published 3 July, 2024

Dual-band topological large-area waveguide transport in photonic heterostructures

Peng-Yu Guo, Wei Li, Junhui Hu, and Hai-Xiao Wang

Phys. Rev. B 110, 035115 (2024) - Published 8 July, 2024

Quantum oscillation signatures of interface Fermi arcs

Adam Yanis Chaou, Vatsal Dwivedi, and Maxim Breitkreiz

Phys. Rev. B 110, 035116 (2024) - Published 8 July, 2024

Twisted lattice gauge theory: Membrane operators, three-loop braiding, and topological charge

Joe Huxford, Dung Xuan Nguyen, and Yong Baek Kim

Phys. Rev. B 110, 035117 (2024) - Published 8 July, 2024

Excitonic response in transition metal dichalcogenide heterostructures from first principles: Impact of stacking, twisting, and interlayer distance

R. Reho, A. R. Botello-Méndez, D. Sangalli, M. J. Verstraete, and Zeila Zanolli

Phys. Rev. B 110, 035118 (2024) - Published 8 July, 2024

The authors use many-body perturbation theory to predict how stacking, twisting, and interlayer distance affect intralayer and interlayer excitons in the transition metal dichalcogenide van der Waals heterostructures MoS₂/WS₂ and MoSe₂/WSe₂. They find “gray” excitons, visible only for in-plane detection. Their analysis into the excitonic lifetimes supports the idea of exciton transport for innovative applications in quantum information systems, next-generation electronic devices, photodetectors light-emitting devices, and lasers. Additionally, the authors observe that the misaligned heterostructure shows a unique state with two intralayer excitons degenerate in energy.

Probing the van Hove singularity of the kagome metal YV6Sn6 through quantum oscillations

Elliott Rosenberg, Jonathan M. DeStefano, Yongbin Lee, Chaowei Hu, Yue Shi, David Graf, Shermane M. Benjamin, Liqin Ke, and Jiun-Haw Chu

Phys. Rev. B 110, 035119 (2024) - Published 8 July, 2024

Anomalous phonon Grüneisen parameters in the semiconductor Ta2NiS5

Mai Ye, Tom Lacmann, Mehdi Frachet, Igor Vinograd, Gaston Garbarino, Nour Maraytta, Michael Merz, Rolf Heid, Amir-Abbas Haghighirad, and Matthieu Le Tacon

Phys. Rev. B 110, 035120 (2024) - Published 8 July, 2024

Chiral spin state and nematic ferromagnet in the spin-1 Kitaev-Γ model

Qiang Luo, Jize Zhao, Jinbin Li, and Xiaoqun Wang

Phys. Rev. B 110, 035121 (2024) - Published 8 July, 2024

Signatures of electronic ordering in transport in graphene flat bands

Archisman Panigrahi and Leonid Levitov

Phys. Rev. B 110, 035122 (2024) - Published 8 July, 2024

Bilayer graphene’s flat bands host momentum-polarized nematic phases stabilized by exchange interactions, where the carriers spontaneously populate one of several Fermi pockets induced by trigonal warping. Carriers sample k-dependent band mass in the polarized momentum-distribution, making transport coefficients sensitive to pocket polarization, and resulting in the ohmic resistivity decreasing with temperature. Under strong electric field, the momentum-polarized states feature switching between different pockets. This behavior, along with negative dR/dT, may serve as a diagnostic of pocket-polarized order.

Emergence and evolution of electronic modes with temperature in spin-gapped Mott and Kondo insulators

Masanori Kohno

Phys. Rev. B 110, 035123 (2024) - Published 8 July, 2024

Cross-extrapolation reconstruction of low-rank functions and application to quantum many-body observables in the strong coupling regime

Matthieu Jeannin, Yuriel Núñez-Fernández, Thomas Kloss, Olivier Parcollet, and Xavier Waintal

Phys. Rev. B 110, 035124 (2024) - Published 8 July, 2024

Time-reversal soliton pairs in even spin Chern number higher-order topological insulators

Yi-Chun Hung, Baokai Wang, Chen-Hsuan Hsu, Arun Bansil, and Hsin Lin

Phys. Rev. B 110, 035125 (2024) - Published 8 July, 2024

Strain-explorable valley-polarized topological phase transition and perpendicular magnetocrystalline anisotropy in hexagonal MClBr (M = Ru, Os) monolayers

Zeyu Zhang, He Huang, Liming Wang, Yanzhe Zhao, Chuang Liu, Shiming Zhou, Yanfei Wu, Jiapeng Zhao, Guanxiong Qiao, Dingsong Wang, Jingyan Zhang, Xinqi Zheng, and Shouguo Wang

Phys. Rev. B 110, 035128 (2024) - Published 10 July, 2024

Rest-frame electrodynamics and polarizability theory for rotating two-dimensional structures and particle arrays

Ido Kazma, Tomer Geva, and Ben Z. Steinberg

Phys. Rev. B 110, 035129 (2024) - Published 11 July, 2024

Adiabatic approximation and Aharonov-Casher bands in twisted homobilayer transition metal dichalcogenides

Jingtian Shi, Nicolás Morales-Durán, Eslam Khalaf, and A. H. MacDonald

Phys. Rev. B 110, 035130 (2024) - Published 11 July, 2024

In the context of fractional quantum anomalous Hall physics in twisted homobilayer transitional metal dichalcogenides, an emergent magnetic field picture, termed the adiabatic approximation, can be used to explain the emergence of ideal flat bands from the continuum model description. The authors justify here the adiabatic approximation in experimentally relevant parameter regimes and show that the adiabatic approximation is equivalent to an Aharonov-Casher type flat ideal band subject to a periodic potential. Although the potential can significantly modify some properties of the Aharonov-Casher band, its flatness and ideal quantum geometry will be maintained under certain conditions.

Spinon quantum spin Hall state in the kagome antiferromagnet with a Dzyaloshinskii-Moriya interaction

Li-Wei He and Jian-Xin Li

Phys. Rev. B 110, 035131 (2024) - Published 11 July, 2024

Impact of a Lifshitz transition on the onset of spontaneous coherence

Adam Eaton, Dibya Mukherjee, and H. A. Fertig

Phys. Rev. B 110, 035132 (2024) - Published 11 July, 2024

Viscoelastic response and anisotropic hydrodynamics in Weyl semimetals

A. A. Herasymchuk, E. V. Gorbar, and P. O. Sukhachov

Phys. Rev. B 110, 035133 (2024) - Published 11 July, 2024

Classification of interacting Dirac semimetals

Sheng-Jie Huang, Jiabin Yu, and Rui-Xing Zhang

Phys. Rev. B 110, 035134 (2024) - Published 11 July, 2024

Universal sublinear resistivity in vanadium kagome materials hosting charge density waves

Shirin Mozaffari, William R. Meier, Richa P. Madhogaria, Nikolai Peshcherenko, Seoung-Hun Kang, John W. Villanova, Hasitha W. Suriya Arachchige, Guoxin Zheng, Yuan Zhu, Kuan-Wen Chen, Kaila Jenkins, Dechen Zhang, Aaron Chan, Lu Li, Mina Yoon, Yang Zhang, and David G. Mandrus

Phys. Rev. B 110, 035135 (2024) - Published 12 July, 2024

Kagome metals are exciting platforms to explore electronic instabilities such as charge density waves. The authors study here magnetotransport properties of various kagome compounds, with a focus on the charge density wave metal ScV6Sn6 and explain characteristic features among them. For example, ScV6Sn6 and CsV3Sb5 both have charge density waves, and both exhibit sublinear resistivity above the charge ordering temperature and anomalous Hall-like behavior below this temperature. This contrasts with LuV6Sn6, which lacks charge ordering and lacks these intriguing transport hallmarks.

Topological Kondo effect with spinful Majorana fermions

Steffen Bollmann, Jukka I. Väyrynen, and Elio J. König

Phys. Rev. B 110, 035136 (2024) - Published 12 July, 2024

Mesoscopic quantum devices, such as quantum dots in a Coulomb blockade regime, are suitable platforms for emulating strongly correlated many-body effects. Considering a quantum dot with Kramers degenerate doublets of Majorana zero modes in time-reversal invariant triplet superconductors with strong charging energy effects and order parameter fluctuations, the authors suggest here a setup realizing a novel Kondo fixed point. Using Abelian bosonization, they show that the system displays Fermi-liquid and non-Fermi-liquid ground state characteristics alike.

Information scrambling in free fermion systems with a sole interaction

Qucheng Gao, Pengfei Zhang, and Xiao Chen

Phys. Rev. B 110, 035137 (2024) - Published 15 July, 2024

Symmetry-driven anisotropic coupling effect in antiferromagnetic topological insulator: Mechanism for a quantum anomalous Hall state with a high Chern number

Yiliang Fan, Huaiqiang Wang, Peizhe Tang, Shuichi Murakami, Xiangang Wan, Haijun Zhang, and Dingyu Xing

Phys. Rev. B 110, 035139 (2024) - Published 15 July, 2024

Optical conductivity of the metallic pyrochlore iridate Pr2Ir2O7: Influence of spin-orbit coupling and electronic correlations on the electronic structure

Harish Kumar, M. Köpf, P. Telang, N. Bura, A. Jesche, P. Gegenwart, and C. A. Kuntscher

Phys. Rev. B 110, 035140 (2024) - Published 15 July, 2024

Optical probe into the doping modulation of the magnetic Weyl semimetal Co3Sn2S2

L. Wang, S. Zhang, B. B. Wang, B. X. Gao, L. Y. Cao, X. T. Zhang, X. Y. Zhang, E. K. Liu, and R. Y. Chen

Phys. Rev. B 110, 035141 (2024) - Published 15 July, 2024

Emergent impervious band crossing in the bulk of the topological nodal-line semimetal ZrAs2

A. S. Wadge, K. Zberecki, B. J. Kowalski, D. Jastrzebski, P. K. Tanwar, P. Iwanowski, R. Diduszko, A. Moosarikandy, M. Rosmus, N. Olszowska, and A. Wisniewski

Phys. Rev. B 110, 035142 (2024) - Published 16 July, 2024

Nematic, chiral, and topological superconductivity in twisted transition metal dichalcogenides

Constantin Schrade and Liang Fu

Phys. Rev. B 110, 035143 (2024) - Published 17 July, 2024

Local geometry and quantum geometric tensor of mixed states

Xu-Yang Hou, Zheng Zhou, Xin Wang, Hao Guo, and Chih-Chun Chien

Phys. Rev. B 110, 035144 (2024) - Published 17 July, 2024

The quantum geometric tensor (QGT) encodes information of the local geometry and topology of quantum states. While the QGT of pure quantum states is well known, its generalization to mixed quantum states requires a full characterization of the underlying geometric structure. Here, the authors derive the gauge-invariant QGT of mixed states based on the mathematically rigorous Uhlmann fiber bundle and highlight the similarities and differences of the local geometries of pure and mixed states.

Band structure and Fermi surface nesting in LaSb2

Evan O'Leary, Lin-Lin Wang, Yevhen Kushnirenko, Benjamin Schrunk, Andrew Eaton, Paula Herrera-Siklody, Sergey L. Bud'ko, Paul C. Canfield, and Adam Kaminski

Phys. Rev. B 110, 035145 (2024) - Published 17 July, 2024

Robust topological invariants of topological crystalline phases in the presence of impurities

Ian Mondragon-Shem and Taylor L. Hughes

Phys. Rev. B 110, 035146 (2024) - Published 18 July, 2024

Disorder-induced topological superconductivity in a spherical quantum-Hall–superconductor hybrid

Koji Kudo, Ryota Nakai, and Kentaro Nomura

Phys. Rev. B 110, 035147 (2024) - Published 19 July, 2024

Possible Weyl-Luttinger phase transition in pyrochlore iridates revealed by Raman scattering

Predrag Nikolić, Yuanyuan Xu, Takumi Ohtsuki, David C. Elbert, Satoru Nakatsuji, and Natalia Drichko

Phys. Rev. B 110, 035148 (2024) - Published 19 July, 2024

This study is an experimental observation and characterization of the long-anticipated topological phase transition between different types of nodal electronic spectra in pyrochlore iridates. A unique combination of theory and measurements reveal that an incoherent part of the Raman scattering spectrum can unambiguously distinguish between Weyl and quadratic band-touching quasiparticles in correlated topological materials, while extracting Fermi energy relative to the node, Coulomb interaction effects and the amount of disorder. The results provide a critical verification of some prominent expectations that have been driving the research on pyrochlore iridates in recent years.

Extensive long-range entanglement at finite temperatures from a nonequilibrium bias

Shachar Fraenkel and Moshe Goldstein

Phys. Rev. B 110, 035149 (2024) - Published 19 July, 2024

In a quantum many-body system, any two contiguous subsystems are typically either weakly entangled, or this entanglement decays with their separation. Could one observe strong long-range entanglement in a natural setup? Through exact calculations, the authors show here that such a remarkable behavior emerges in a simple 1D wire containing free fermions with a single scatterer, subject to temperature or voltage bias. The phenomenon arises from the coherent nature of the scattering, and may bear implications to more complex nonequilibrium systems.

Optimal half-metal band structure for large thermoelectric performance

Finantius E. M. Rahangiar, Adam B. Cahaya, Melania S. Muntini, Isa Anshori, and Eddwi H. Hasdeo

Phys. Rev. B 110, 035150 (2024) - Published 22 July, 2024

Majorana corner modes in unconventional monolayers of the 1TPtSe2 family

Haohao Sheng, Yue Xie, Quansheng Wu, Hongming Weng, Xi Dai, B. Andrei Bernevig, Zhong Fang, and Zhijun Wang

Phys. Rev. B 110, 035151 (2024) - Published 22 July, 2024

Topological charge-2 triply degenerate point: Theory and high-throughput material screening

Zining Hu, Lei Jin, Chenyao Li, Ying Liu, Xuefang Dai, Xiaoming Zhang, and Guodong Liu

Phys. Rev. B 110, 035152 (2024) - Published 22 July, 2024

Exact surface energy of the Hubbard model with nonparallel boundary magnetic fields

Pei Sun, Yi Qiao, Tao Yang, Junpeng Cao, and Wen-Li Yang

Phys. Rev. B 110, 035153 (2024) - Published 23 July, 2024

Minimal pole representation and controlled analytic continuation of Matsubara response functions

Lei Zhang and Emanuel Gull

Phys. Rev. B 110, 035154 (2024) - Published 24 July, 2024

Anomalies of (1+1)-dimensional categorical symmetries

Carolyn Zhang and Clay Córdova

Phys. Rev. B 110, 035155 (2024) - Published 24 July, 2024

Effects of partial Eu filling in the unfilled skutterudite CoP3

Zicheng Tao, Chao Zhang, Jian Yuan, Renjie Zhang, Xia Wang, Zhenhai Yu, Wei Xia, Yaobo Huang, Shihao Zhang, and Yanfeng Guo

Phys. Rev. B 110, 035156 (2024) - Published 25 July, 2024

Anharmonicity of quantum meta-atoms due to dynamic anapole state

I. Stenishchev, S. Gilmulin, G. Matveev, N. S. Smirnov, D. O. Moskalev, A. A. Pishchimova, I. A. Rodionov, and A. A. Basharin

Phys. Rev. B 110, 035157 (2024) - Published 25 July, 2024

Cavity-enhanced Kondo effect

Jun Mochida and Yuto Ashida

Phys. Rev. B 110, 035158 (2024) - Published 26 July, 2024

Cavity confinement of quantum materials can induce a strong coupling between the electronic system and the quantum electromagnetic field, potentially leading to novel quantum phenomena of light and matter. The authors study here how the ultrastrong light-matter coupling can affect the Kondo effect. Nonperturbative analyses show that the ultrastrong coupling can enhance the Kondo temperature and give rise to several notable phenomena, including universal scalings of the cavity-modified Kondo effect, the photon occupation number, and the entanglement entropy between the cavity and electrons.

Topological Hall effect enhanced at magnetic transition fields in a frustrated magnet EuCd2

S. Nishihaya, Y. Watanabe, M. Kriener, A. Nakamura, and M. Uchida

Phys. Rev. B 110, 035159 (2024) - Published 29 July, 2024

Impact of symmetry breaking and spin-orbit coupling on the band gap of halide perovskites

Fernando P. Sabino, Xin Gang Zhao, Gustavo M. Dalpian, and Alex Zunger

Phys. Rev. B 110, 035160 (2024) - Published 30 July, 2024

Orbital doublet driven even-spin Chern insulators

Lu Liu, Yuntian Liu, Jiayu Li, Hua Wu, and Qihang Liu

Phys. Rev. B 110, 035161 (2024) - Published 31 July, 2024

Internodal excitonic state in a Weyl semimetal in a strong magnetic field

René Côté, Gautier D. Duchesne, and Santiago F. Lopez

Phys. Rev. B 110, 035162 (2024) - Published 31 July, 2024

Phase transitions and composite order in U(1)N lattice London models

Daniel Weston, Karl Sellin, and Egor Babaev

Phys. Rev. B 110, 035163 (2024) - Published 31 July, 2024

Quantum vortex lattice: Lifshitz duality, topological defects, and multipole symmetries

Yi-Hsien Du, Ho Tat Lam, and Leo Radzihovsky

Phys. Rev. B 110, 035164 (2024) - Published 31 July, 2024

Semiconductors I: bulk

Roles of nonlocal electron-phonon coupling on the electrical conductivity and Seebeck coefficient: A time-dependent DMRG study

Yufei Ge, Weitang Li, Jiajun Ren, and Zhigang Shuai

Phys. Rev. B 110, 035201 (2024) - Published 3 July, 2024

P-type ionization level lowering in ultrawide bandgap Al1xGaxN[112¯0] digital alloys

Xinhao Wang, Jiaduo Zhu, Wei Shang, Shengrui Xu, Liuying Fu, Jincheng Zhang, and Yue Hao

Phys. Rev. B 110, 035202 (2024) - Published 11 July, 2024

Koopmans-tuned Heyd-Scuseria-Ernzerhof hybrid functional calculations of acceptors in GaN

D. O. Demchenko, M. Vorobiov, O. Andrieiev, M. A. Reshchikov, B. McEwen, and F. Shahedipour-Sandvik

Phys. Rev. B 110, 035203 (2024) - Published 15 July, 2024

Multidomain simulations of aluminum nitride with machine-learned force fields

Drew Behrendt, Von Braun Nascimento, and Andrew M. Rappe

Phys. Rev. B 110, 035204 (2024) - Published 19 July, 2024

Hierarchy of exchange-correlation functionals in computing lattice thermal conductivities of rocksalt and zinc-blende semiconductors

Jiacheng Wei, Zhonghao Xia, Yi Xia, and Jiangang He

Phys. Rev. B 110, 035205 (2024) - Published 23 July, 2024

Polarization control of the property of dopants in semiconductors

Hang Zang, Zhiming Shi, Mingrui Liu, Yuping Jia, Ke Jiang, Xiaojuan Sun, and Dabing Li

Phys. Rev. B 110, 035206 (2024) - Published 24 July, 2024

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

Anisotropic surface polaritons at isotropic-uniaxial interface: An exact algebraic solution

K. Yu. Golenitskii

Phys. Rev. B 110, 035301 (2024) - Published 9 July, 2024

First-principles studies of Schottky barriers and tunneling properties at Al(111)/Si(111) and CoSi2(111)/Si(111) interfaces

J. K. Nangoi, C. J. Palmstrøm, and C. G. Van de Walle

Phys. Rev. B 110, 035302 (2024) - Published 10 July, 2024

High-harmonic generation in graphene under the application of a DC electric current: From perturbative to nonperturbative regime

Minoru Kanega and Masahiro Sato

Phys. Rev. B 110, 035303 (2024) - Published 12 July, 2024

Measurement-based entanglement of semiconductor spin qubits

Remy L. Delva, Jonas Mielke, Guido Burkard, and Jason R. Petta

Phys. Rev. B 110, 035304 (2024) - Published 16 July, 2024

Microwave-dependent quantum transport characteristics in near pinched-off GaN/AlGaN field-effect transistors

Motoya Shinozaki, Takaya Abe, Kazuma Matsumura, Takumi Aizawa, Takeshi Kumasaka, and Tomohiro Otsuka

Phys. Rev. B 110, 035305 (2024) - Published 17 July, 2024

Tunneling spin Nernst effect for a single quantum dot

V. N. Mantsevich and D. S. Smirnov

Phys. Rev. B 110, 035306 (2024) - Published 18 July, 2024

Floquet-driven indirect exchange interaction mediated by topological insulator surface states

Modi Ke, Mahmoud M. Asmar, and Wang-Kong Tse

Phys. Rev. B 110, 035307 (2024) - Published 19 July, 2024

Thermoelectric transport and current noise through a multilevel Anderson impurity: Three-body Fermi liquid corrections in quantum dots and magnetic alloys

Yoshimichi Teratani, Kazuhiko Tsutsumi, Kaiji Motoyama, Rui Sakano, and Akira Oguri

Phys. Rev. B 110, 035308 (2024) - Published 23 July, 2024

Theory of the inverse Rashba-Edelstein effect induced by thermal spin injection

Kaiji Hosokawa, Masaki Yama, Mamoru Matsuo, and Takeo Kato

Phys. Rev. B 110, 035309 (2024) - Published 30 July, 2024

Surface physics, nanoscale physics, low-dimensional systems

Magneto-optical Hall response in generic Weyl semimetals

Marcus Stålhammar

Phys. Rev. B 110, 035401 (2024) - Published 1 July, 2024

Localization and conductance in fractional quantum Hall edges

Misha Yutushui, Jinhong Park, and Alexander D. Mirlin

Phys. Rev. B 110, 035402 (2024) - Published 1 July, 2024

Wave functions in the critical phase: A planar Sierpiński fractal lattice

Qi Yao, Xiaotian Yang, Askar A. Iliasov, Mikhail I. Katsnelson, and Shengjun Yuan

Phys. Rev. B 110, 035403 (2024) - Published 1 July, 2024

Sjöqvist quantum geometric tensor of finite-temperature mixed states

Zheng Zhou, Xu-Yang Hou, Xin Wang, Jia-Chen Tang, Hao Guo, and Chih-Chun Chien

Phys. Rev. B 110, 035404 (2024) - Published 1 July, 2024

Moiré excitons in biased twisted bilayer graphene under pressure

V. G. M. Duarte, D. R. da Costa, N. M. R. Peres, L. K. Teles, and A. J. Chaves

Phys. Rev. B 110, 035405 (2024) - Published 3 July, 2024

Vacancy diffusion mediated dynamics of domain boundaries on Ge(111)-c(2×8)

Arend-Jan R. Hengst, Ying Wang, Kevin Vonk, and Harold J. W. Zandvliet

Phys. Rev. B 110, 035406 (2024) - Published 3 July, 2024

Performance of quantum registers in diamond in the presence of spin impurities

Dominik Maile and Joachim Ankerhold

Phys. Rev. B 110, 035407 (2024) - Published 8 July, 2024

Topological valley plasmons in twisted monolayer-bilayer graphene moiré superlattices

Weiwei Luo, Jiang Fan, Alexey B. Kuzmenko, Wei Cai, and Jingjun Xu

Phys. Rev. B 110, 035408 (2024) - Published 8 July, 2024

Valley relaxation in a single-electron bilayer graphene quantum dot

Lin Wang and Guido Burkard

Phys. Rev. B 110, 035409 (2024) - Published 8 July, 2024

Structural, electronic, vibrational, and thermoelectric properties of Janus Ge2PX(X=N,As,Sb, and Bi) monolayers

Dogukan Hazar Ozbey, Mirali Jahangirzadeh Varjovi, Gözde Özbal Sargın, Hâldun Sevinçli, and Engin Durgun

Phys. Rev. B 110, 035411 (2024) - Published 8 July, 2024

Enhancement and suppression of near-field radiative heat transfer in planar many-body systems

Sina Khayam and Mohammad Ghashami

Phys. Rev. B 110, 035412 (2024) - Published 9 July, 2024

Transient effects in quantum dots contacted via topological superconductor

R. Taranko, K. Wrześniewski, I. Weymann, and T. Domański

Phys. Rev. B 110, 035413 (2024) - Published 10 July, 2024

Strain-induced scrolling of Janus WSSe

Yanlin Gao, Masahiko Kaneda, Takahiko Endo, Hiroshi Nakajo, Soma Aoki, Toshiaki Kato, Yasumitsu Miyata, and Susumu Okada

Phys. Rev. B 110, 035414 (2024) - Published 11 July, 2024

Dynamic reversal of Fano response of metagratings by rotation of linear polarization

Binghua Zhang, Shengxuan Xia, Wei Xu, Xiang Zhai, Hongju Li, and Lingling Wang

Phys. Rev. B 110, 035415 (2024) - Published 11 July, 2024

Nanoscale surface roughness effect on Derjaguin-Landau-Verwey-Overbeek forces

R. Bakhshandehseraji, G. Ch. Ponce de Leon, G. Palasantzas, and F. Tajik

Phys. Rev. B 110, 035416 (2024) - Published 11 July, 2024

Magnetoabsorption and spin polarization inversion in GaAs/AlGaAs quantum wells

G. M. Jacobsen, V. Lopes-Oliveira, V. Laurindo, Jr., A. Malachias, B. D. Moreno, Yu. I. Mazur, G. J. Salamo, G. E. Marques, E. Marega, Jr., V. Lopez-Richard, and M. D. Teodoro

Phys. Rev. B 110, 035417 (2024) - Published 11 July, 2024

Intrinsic topology of various nodal rings in planar honeycomb lattices

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

Phys. Rev. B 110, 035418 (2024) - Published 15 July, 2024

Ferroelectricity induced by lone pair electron effect in halide perovskite monolayers

Junting Zhang, Yu Xie, Jun He, Ke Ji, and Xiaofan Shen

Phys. Rev. B 110, 035419 (2024) - Published 16 July, 2024

Topologically enabled giant angle-insensitive Goos-Hänchen shift by tunable merging bound states in the continuum of a quasiflat band

Xin Qi, Jiaju Wu, Feng Wu, Mina Ren, Qian Wei, Zhiwei Guo, Haitao Jiang, Yuguang Chen, Ya-Ping Yang, Hong Chen, and Yong Sun

Phys. Rev. B 110, 035420 (2024) - Published 16 July, 2024

Curved graphene: A possible answer to the problem of graphene's diverging magnetic susceptibility

Abdiel de Jesús Espinosa-Champo, Gerardo G. Naumis, and Pavel Castro-Villarreal

Phys. Rev. B 110, 035421 (2024) - Published 17 July, 2024

Local heat current flow in ballistic phonon transport of graphene nanoribbons

Yin-Jie Chen and Jing-Tao Lü

Phys. Rev. B 110, 035422 (2024) - Published 19 July, 2024

Room-temperature van der Waals magnetoresistive memories with data writing by orbital current in the Weyl semimetal TaIrTe4

Dong Li, Xing-Yu Liu, Zhen-Cun Pan, An-Qi Wang, Jiantian Zhang, Peng Yu, and Zhi-Min Liao

Phys. Rev. B 110, 035423 (2024) - Published 22 July, 2024

Non-Bloch band theory of subsymmetry-protected topological phases

Sonu Verma and Moon Jip Park

Phys. Rev. B 110, 035424 (2024) - Published 23 July, 2024

Controllable trions in buckled two-dimensional materials

Roman Ya. Kezerashvili, Shalva M. Tsiklauri, and Anastasia Spiridonova

Phys. Rev. B 110, 035425 (2024) - Published 23 July, 2024

Antiferromagnetic superlattices: Anisotropic band and spin-valley valve in buckled two-dimensional materials

Wei-Tao Lu, Tie-Feng Fang, and Qing-Feng Sun

Phys. Rev. B 110, 035426 (2024) - Published 23 July, 2024

Due to it’s chiral nature, graphene with periodic potentials shows transport anisotropy and renormalized velocity perpendicular to the periodic direction. Here, the authors demonstrate that, in antiferromagnetic superlattices, the spin-orbit coupling gives rise to an anomalous anisotropic behavior with velocity renormalization parallel to the periodic direction. The strength and direction of anisotropy can be regulated by adjusting both gate voltage and spin-orbit coupling. These findings have significant implications for engineering anisotropic materials and spin-valley valve.

Intrinsic torque on the orbital angular momentum in an electric field

Rhonald Burgos Atencia, Daniel P. Arovas, and Dimitrie Culcer

Phys. Rev. B 110, 035427 (2024) - Published 24 July, 2024

Bound states in the continuum and long-lived electronic resonances in mesoscopic structures

Leonard Dobrzyński, Housni Al-Wahsh, Abdellatif Akjouj, and Eman A. Abdel-Ghaffar

Phys. Rev. B 110, 035428 (2024) - Published 26 July, 2024

Origin and properties of the flat band in monolayer NbOCl2

Mohammad Ali Mohebpour, Sahar Izadi Vishkayi, Valerio Vitale, Nicola Seriani, and Meysam Bagheri Tagani

Phys. Rev. B 110, 035429 (2024) - Published 26 July, 2024

Unitary control of partially coherent waves. I. Absorption

Cheng Guo and Shanhui Fan

Phys. Rev. B 110, 035430 (2024) - Published 29 July, 2024

Unitary control of partially coherent waves. II. Transmission or reflection

Cheng Guo and Shanhui Fan

Phys. Rev. B 110, 035431 (2024) - Published 29 July, 2024

ERRATA

Erratum: Photovoltage from ferroelectric domain walls in BiFeO3 [Phys. Rev. B 102, 081304(R) (2020)]

Sabine Körbel and Stefano Sanvito

Phys. Rev. B 110, 039902 (2024) - Published 17 July, 2024

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