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HIGHLIGHTED ARTICLES

Non-Abelian fractional quantum anomalous Hall states and first Landau level physics of the second moiré band of twisted bilayer MoTe2

Cheong-Eung Ahn, Wonjun Lee, Kunihiro Yananose, Youngwook Kim, and Gil Young Cho

Phys. Rev. B 110, L161109 (2024) - Published 17 October, 2024

The authors report here the discovery of a realistic platform for emerging non-Abelian fractional quantum anomalous Hall states. This is the second moiré band in 2-degree twisted bilayer MoTe2. They elucidate the theoretical foundation behind this by demonstrating the resemblance of the second moiré band to the first Landau level, using Haldane pseudopotentials and Fubini-Study metric. A surprising similarity is revealed between the sequence of moiré bands in the twisted bilayer MoTe2 and Landau levels beyond a particular moiré band.

Novel dipole-lattice coupling in the quantum spin liquid material κ(BEDTTTF)2Cu2(CN)3

Jesse Liebman, Kazuya Miyagawa, Kazushi Kanoda, and Natalia Drichko

Phys. Rev. B 110, 165105 (2024) - Published 2 October, 2024

The triangular lattice S=½ antiferromagnet κ-(BEDT-TTF)2Cu2(CN)3, found on the verge of the quantum spin liquid state, hosts complex interactions of charges, spins, and the lattice. Below 60 K, Raman scattering spectroscopy detects disordered fluctuating charge dipoles on (BEDT-TTF)2 dimers and their coupling to lattice phonons. The authors suggest here how such dynamic coupling leads to a modulation of the orbital overlap between (BEDT-TTF)2 dimers and of the magnetic exchange between their S=½ spins, resulting in fluctuating spin-singlet pairs.

Symmetry-enforced Fermi surface degeneracies observed in the purported time-reversal symmetry-broken superconductor LaNiGa2

Matthew Staab, Robert Prater, Sudheer Sreedhar, Journey Byland, Eliana Mann, Davis Zackaria, Yunshu Shi, Henry J. Bowman, Andrew L. Stephens, Myung-Chul Jung, Antia S. Botana, Warren E. Pickett, Valentin Taufour, and Inna Vishik

Phys. Rev. B 110, 165115 (2024) - Published 7 October, 2024

Cleaved single crystals, including along the thin edge, have enabled measurement of the full electronic structure of the purported time-reversal symmetry-broken superconductor LaNiGa2. These data support the nonsymmorphic symmetry-enforced degeneracy, predicted across an entire face of the Brillouin zone. Two topological Dirac points are not lifted by spin-orbit coupling and are analogous to the two graphene valleys, except that they are pinned at the Fermi level. These features, as well as near-degeneracies throughout the band structure, may assist in determining the character of pairing in this unique superconductor.

Topological Kondo semimetal and insulator in AB-stacked heterobilayer transition metal dichalcogenides

Daniele Guerci, Kevin P. Lucht, Valentin Crépel, Jennifer Cano, J. H. Pixley, and Andrew Millis

Phys. Rev. B 110, 165128 (2024) - Published 10 October, 2024

The “Topological Kondo Insulator” is a long-sought phase of matter, in which two physically distinct systems, localized magnetic moments and mobile (conducting) electrons, combine via the many body process known as the Kondo effect to form a nonmagnetic insulator with gapless topological surface states and a quantized spin Hall conductance. Guerci and collaborators predict here that this state can be realized in the currently intensively studied transition metal dichalcogenide bilayer systems, opening the door to extensive studies of Kondo insulator physics.

Deep learning lattice gauge theories

Anuj Apte, Clay Córdova, Tzu-Chen Huang, and Anthony Ashmore

Phys. Rev. B 110, 165133 (2024) - Published 15 October, 2024

Here, the authors use gauge-invariant neural network quantum states (NNQS) to study ℤN lattice gauge theories. They compute ground states and map out phase transitions, identifying a continuous transition in ℤ2 with Ising critical exponents and a weakly first-order transition in ℤ3. Their work demonstrates how deep learning can overcome challenges in traditional lattice simulations, providing a novel approach for exploring complex quantum phases and topological order in condensed matter systems.

Physical proof of the topological entanglement entropy inequality

Michael Levin

Phys. Rev. B 110, 165154 (2024) - Published 22 October, 2024

It is generally believed that two-dimensional gapped phases of matter with anyon excitations have a special pattern of entanglement in their ground-state wave function. Recently, this intuition was formalized by a universal inequality relating the topological entanglement entropy of a gapped ground state to the total quantum dimension of its anyon excitations. This paper presents an alternative, more direct proof of this inequality.

Orbital selective order and Z3 Potts nematicity from a non-Fermi liquid

YuZheng Xie, Andrew Hardy, and Arun Paramekanti

Phys. Rev. B 110, 165158 (2024) - Published 23 October, 2024

Electronic liquid crystals are ubiquitous in strongly correlated matter, and often seen in multiorbital materials exhibiting non-Fermi-liquid transport. The authors propose here and analyze a three-orbital Sachdev-Ye-Kitaev model that hosts a uniform solution corresponding to a ℤ3 Potts nematic. In the atomic limit, this model displays an orbital-selective non-Fermi liquid down to T=0. On the triangular and cubic lattice, this evolves into a nematic with highly anisotropic transport, reminiscent of dynamical mean field theory studies of multiorbital Hubbard models.

Topological hidden phase transition in honeycomb bilayers with a high Chern number

Ji-Huan Guan, Wen-Kai Lou, and Kai Chang

Phys. Rev. B 110, 165303 (2024) - Published 16 October, 2024

Topological phases have garnered considerable attention due to their robust quantum transport properties. However, observing the topological phase transition within valence bands seems to be elusive from the perspective of quantum transport. Here, the authors uncover this “topological hidden phase transition” in a composite honeycomb bilayer. They demonstrate that the emergence of robust “half-antichiral” edge states with the bi-conductance plateau is a fingerprint of the phenomenon in which the Chern number of the valence bands undergoes a transition from C=±(1+1) to C=±(2+0).

Viscous hydrodynamics of excitons in van der Waals heterostructures

V. N. Mantsevich and M. M. Glazov

Phys. Rev. B 110, 165305 (2024) - Published 21 October, 2024

Two-dimensional semiconductors based on transition metal dichalcogenides offer a unique platform to study propagation of excitons. Here, the authors show theoretically that, in addition to the well studied diffusive propagation, excitons can form a viscous fluid. Based on the developed microscopic theory, the authors conclude that such a scenario is possible in two-dimensional semiconductors.

Paired fermions in strong magnetic fields and daughters of even-denominator Hall plateaus

Misha Yutushui, Maria Hermanns, and David F. Mross

Phys. Rev. B 110, 165402 (2024) - Published 1 October, 2024

The vision of realizing and controlling non-Abelian particles is a major driving force in quantum many-body physics, with possible applications in quantum technology. Recent experiments have observed “daughter states” near putative non-Abelian fractional quantum Hall states, suggesting a close relationship. Here, the authors identify these daughters as integer quantum Hall states of composite-fermion pairs and develop their theory. Crucially, the daughter state filling factors are directly related to the parent non-Abelian topological orders, providing a shortcut for measuring the latter.

Chiral edge mode for single-cone Dirac fermions

C. W. J. Beenakker

Phys. Rev. B 110, 165421 (2024) - Published 16 October, 2024

Confinement of 2D massless Dirac fermions by a mass boundary does not produce an edge mode. This applies to the surface of a 3D topological insulator at an interface to a magnetic insulator with a perpendicular magnetization. Surprisingly enough, an edge mode does appear if the magnetization is tilted away from the normal. The edge mode is an “arc state”, ranging over a finite momentum interval, as a 2D analogue of the surface Fermi arc familiar from 3D Weyl semimetals.

Heat-charge separation in a hybrid superconducting quantum Hall setup

Carlo Panu, Fabio Taddei, Marco Polini, and Amir Yacoby

Phys. Rev. B 110, L161407 (2024) - Published 21 October, 2024

Separating heat from charge in a material is a truly challenging task, since it requires the violation of the Wiedemann-Franz law. Such violations are rare in nature, and typically require, e.g., strong electron-electron interactions. In this Letter, the authors show that such separation can reach 100% efficiency in a hybrid superconducting quantum Hall setup, provided that the quantum Hall system is tuned to the integer filling factor. To illustrate this idea, microscopic calculations for a three-terminal setup are presented.

LETTERS

Electronic structure and strongly correlated systems

Stripes and the emergence of charge π-phase shifts in isotropically paired systems

Jianhao Sun, Tao Ying, Richard T. Scalettar, and Rubem Mondaini

Phys. Rev. B 110, L161101 (2024) - Published 3 October, 2024

Dichroic cavity mode splitting and lifetimes from interactions with a ferromagnetic metal

Henning G. Hugdal, Eirik Jaccheri Høydalsvik, and Sol H. Jacobsen

Phys. Rev. B 110, L161102 (2024) - Published 7 October, 2024

Chern number landscape of spin-orbit coupled chiral superconductors

Matthew Bunney, Jacob Beyer, Ronny Thomale, Carsten Honerkamp, and Stephan Rachel

Phys. Rev. B 110, L161103 (2024) - Published 7 October, 2024

Quantum spin Hall effect protected by spin U(1) quasisymmetry

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

Phys. Rev. B 110, L161104 (2024) - Published 8 October, 2024

Structure-driven phase transitions in paracrystalline topological insulators

Victor Regis, Victor Velasco, Marcello B. Silva Neto, and Caio Lewenkopf

Phys. Rev. B 110, L161105 (2024) - Published 9 October, 2024

Interconnected renormalization of Hubbard bands and Green's function zeros in Mott insulators induced by strong magnetic fluctuations

Evgeny A. Stepanov, Maria Chatzieleftheriou, Niklas Wagner, and Giorgio Sangiovanni

Phys. Rev. B 110, L161106 (2024) - Published 10 October, 2024

Thermal Purcell effect and cavity-induced renormalization of dissipations

Giuliano Chiriacò

Phys. Rev. B 110, L161107 (2024) - Published 15 October, 2024

Comparative study of magnetic quantum oscillations in Hall and transverse magnetoresistance

A. A. Sinchenko, P. D. Grigoriev, A. V. Frolov, A. P. Orlov, V. N. Zverev, A. Hadj-Azzem, E. Pachoud, and P. Monceau

Phys. Rev. B 110, L161108 (2024) - Published 16 October, 2024

Non-Abelian fractional quantum anomalous Hall states and first Landau level physics of the second moiré band of twisted bilayer MoTe2

Cheong-Eung Ahn, Wonjun Lee, Kunihiro Yananose, Youngwook Kim, and Gil Young Cho

Phys. Rev. B 110, L161109 (2024) - Published 17 October, 2024

The authors report here the discovery of a realistic platform for emerging non-Abelian fractional quantum anomalous Hall states. This is the second moiré band in 2-degree twisted bilayer MoTe2. They elucidate the theoretical foundation behind this by demonstrating the resemblance of the second moiré band to the first Landau level, using Haldane pseudopotentials and Fubini-Study metric. A surprising similarity is revealed between the sequence of moiré bands in the twisted bilayer MoTe2 and Landau levels beyond a particular moiré band.

Braiding induced by the finite-size effect in one-dimensional topological superconductors

Hongfa Pan, Zhengtian Li, Jinxiong Jia, and Zhenhua Qiao

Phys. Rev. B 110, L161110 (2024) - Published 17 October, 2024

Robustness of a state with Ising topological order against local projective measurements

Sanjeev Kumar and Vikram Tripathi

Phys. Rev. B 110, L161111 (2024) - Published 22 October, 2024

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

Localized interfacial phonon modes at the electronic axion domain wall

Abhinava Chatterjee, Mourad Oudich, Yun Jing, and Chao-Xing Liu

Phys. Rev. B 110, L161301 (2024) - Published 24 October, 2024

Multiple species of Majorana zero modes in reconstructed quantum Hall edges

Kishore Iyer, Amulya Ratnakar, Sumathi Rao, and Sourin Das

Phys. Rev. B 110, L161302 (2024) - Published 25 October, 2024

Surface physics, nanoscale physics, low-dimensional systems

Superconductivity in Ca-intercalated bilayer silicene

Jisvin Sam, Sasmita Mohakud, Katsunori Wakabayashi, and Sudipta Dutta

Phys. Rev. B 110, L161401 (2024) - Published 3 October, 2024

Strongly correlated Hofstadter subbands in minimally twisted bilayer graphene

Cheng Shen, Yifei Guan, Davide Pizzirani, Zekang Zhou, Punam Barman, Kenji Watanabe, Takashi Taniguchi, Steffen Wiedmann, Oleg V. Yazyev, and Mitali Banerjee

Phys. Rev. B 110, L161402 (2024) - Published 7 October, 2024

Propagation, dissipation, and breakdown in quantum anomalous Hall edge states probed by microwave edge plasmons

Torsten Röper, Hugo Thomas, Daniel Rosenbach, Anjana Uday, Gertjan Lippertz, Anne Denis, Pascal Morfin, Alexey A. Taskin, Yoichi Ando, and Erwann Bocquillon

Phys. Rev. B 110, L161403 (2024) - Published 7 October, 2024

Exchange-enhanced spin-orbit splitting and its density dependence for electrons in monolayer transition metal dichalcogenides

Igor Rozhansky and Vladimir Fal'ko

Phys. Rev. B 110, L161404 (2024) - Published 15 October, 2024

Spin relaxation of localized electrons in monolayer MoSe2: Importance of random effective magnetic fields

Eyüp Yalcin, Ina V. Kalitukha, Ilya A. Akimov, Vladimir L. Korenev, Olga S. Ken, Jorge Puebla, Yoshichika Otani, Oscar M. Hutchings, Daniel J. Gillard, Alexander I. Tartakovskii, and Manfred Bayer

Phys. Rev. B 110, L161405 (2024) - Published 15 October, 2024

Arrays of one-dimensional conducting channels in minimally twisted bilayer graphene

Zhe Hou, Kai Yuan, and Hua Jiang

Phys. Rev. B 110, L161406 (2024) - Published 15 October, 2024

Heat-charge separation in a hybrid superconducting quantum Hall setup

Carlo Panu, Fabio Taddei, Marco Polini, and Amir Yacoby

Phys. Rev. B 110, L161407 (2024) - Published 21 October, 2024

Separating heat from charge in a material is a truly challenging task, since it requires the violation of the Wiedemann-Franz law. Such violations are rare in nature, and typically require, e.g., strong electron-electron interactions. In this Letter, the authors show that such separation can reach 100% efficiency in a hybrid superconducting quantum Hall setup, provided that the quantum Hall system is tuned to the integer filling factor. To illustrate this idea, microscopic calculations for a three-terminal setup are presented.

Strong magnetoelectric coupling in a double transition metal dichalcogenide monolayer

Ziyang Qu, Chengxi Huang, Shihai Wu, Fang Wu, Jing Wang, Kaiming Deng, and Erjun Kan

Phys. Rev. B 110, L161408 (2024) - Published 21 October, 2024

Topological edge states of massless fermions with nonquantized and zero Berry phases

F. R. Pratama and Takeshi Nakanishi

Phys. Rev. B 110, L161409 (2024) - Published 22 October, 2024

Tuning the parity selective transport effect in zigzag graphene ribbons

Van-Truong Tran, Roberto D’Agosta, and Sebastian Volz

Phys. Rev. B 110, L161410 (2024) - Published 29 October, 2024

ARTICLES

Electronic structure and strongly correlated systems

Imaginary disorder-induced many-body localization and dynamical jumping

Junkai Li, Lei Ying, and Zhaoju Yang

Phys. Rev. B 110, 165101 (2024) - Published 1 October, 2024

Magnetotransport properties of ferromagnetic/antiferromagnetic superlattices: Probing the role of induced magnetization in the antiferromagnetic layer

Sandip Halder, Snehal Mandal, and Kalpataru Pradhan

Phys. Rev. B 110, 165102 (2024) - Published 1 October, 2024

Electronic, transport, and thermodynamic properties of plutonium monoxide: Density functional theory combined with dynamical mean field theory

Yuquan Liu, Runyu Zhou, Yufei Li, Huagang Xiao, and Tao Gao

Phys. Rev. B 110, 165103 (2024) - Published 1 October, 2024

Evolution of band structure in the kagome superconductor Cs(V1xCrx)3Sb5: Toward universal understanding of charge density wave and superconducting phase diagrams

Shuto Suzuki, Takemi Kato, Yongkai Li, Kosuke Nakayama, Zhiwei Wang, Seigo Souma, Kenichi Ozawa, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, Yugui Yao, and Takafumi Sato

Phys. Rev. B 110, 165104 (2024) - Published 1 October, 2024

Novel dipole-lattice coupling in the quantum spin liquid material κ(BEDTTTF)2Cu2(CN)3

Jesse Liebman, Kazuya Miyagawa, Kazushi Kanoda, and Natalia Drichko

Phys. Rev. B 110, 165105 (2024) - Published 2 October, 2024

The triangular lattice S=½ antiferromagnet κ-(BEDT-TTF)2Cu2(CN)3, found on the verge of the quantum spin liquid state, hosts complex interactions of charges, spins, and the lattice. Below 60 K, Raman scattering spectroscopy detects disordered fluctuating charge dipoles on (BEDT-TTF)2 dimers and their coupling to lattice phonons. The authors suggest here how such dynamic coupling leads to a modulation of the orbital overlap between (BEDT-TTF)2 dimers and of the magnetic exchange between their S=½ spins, resulting in fluctuating spin-singlet pairs.

Magnetization plateau and anisotropic magnetoresistance in the frustrated Kondo-lattice compound Ce3ScBi5

Zhongchen Xu, Yaxian Wang, Cuiwei Zhang, Hongxiong Liu, Xin Han, Liusuo Wu, Xianmin Zhang, Quansheng Wu, and Youguo Shi

Phys. Rev. B 110, 165106 (2024) - Published 2 October, 2024

Anomalous resistivity upturn in Co intercalated TaS2

Moumita Nandi, Surajit Dutta, A. Thamizhavel, and S. K. Dhar

Phys. Rev. B 110, 165107 (2024) - Published 3 October, 2024

Longitudinal polaritons in crystals

Eduardo B. Barros and Stephanie Reich

Phys. Rev. B 110, 165108 (2024) - Published 3 October, 2024

Quantum fragmentation in the extended quantum breakdown model

Bo-Ting Chen, Abhinav Prem, Nicolas Regnault, and Biao Lian

Phys. Rev. B 110, 165109 (2024) - Published 3 October, 2024

Interaction driven topological phase transitions of hardcore bosons on a two-leg ladder

Rajashri Parida, Ashirbad Padhan, and Tapan Mishra

Phys. Rev. B 110, 165110 (2024) - Published 3 October, 2024

Impact of electron correlations on the nonlinear Edelstein effect

Jun Ōiké and Robert Peters

Phys. Rev. B 110, 165111 (2024) - Published 3 October, 2024

CdTe and HgTe doped with V, Cr, and Mn: Prospects for the quantum anomalous Hall effect

Giuseppe Cuono, Carmine Autieri, and Tomasz Dietl

Phys. Rev. B 110, 165112 (2024) - Published 4 October, 2024

Theoretical model for multiorbital Kondo screening in strongly correlated molecules with several unpaired electrons

Aitor Calvo-Fernández, Manish Kumar, Diego Soler-Polo, Asier Eiguren, María Blanco-Rey, and Pavel Jelínek

Phys. Rev. B 110, 165113 (2024) - Published 4 October, 2024

Solving equilibrium quantum impurity problems on the L-shaped Kadanoff-Baym contour

Ruofan Chen and Chu Guo

Phys. Rev. B 110, 165114 (2024) - Published 7 October, 2024

Symmetry-enforced Fermi surface degeneracies observed in the purported time-reversal symmetry-broken superconductor LaNiGa2

Matthew Staab, Robert Prater, Sudheer Sreedhar, Journey Byland, Eliana Mann, Davis Zackaria, Yunshu Shi, Henry J. Bowman, Andrew L. Stephens, Myung-Chul Jung, Antia S. Botana, Warren E. Pickett, Valentin Taufour, and Inna Vishik

Phys. Rev. B 110, 165115 (2024) - Published 7 October, 2024

Cleaved single crystals, including along the thin edge, have enabled measurement of the full electronic structure of the purported time-reversal symmetry-broken superconductor LaNiGa2. These data support the nonsymmorphic symmetry-enforced degeneracy, predicted across an entire face of the Brillouin zone. Two topological Dirac points are not lifted by spin-orbit coupling and are analogous to the two graphene valleys, except that they are pinned at the Fermi level. These features, as well as near-degeneracies throughout the band structure, may assist in determining the character of pairing in this unique superconductor.

Dirac impurity in a Luttinger liquid

Lorenzo Gotta and Thierry Giamarchi

Phys. Rev. B 110, 165116 (2024) - Published 7 October, 2024

Luttinger liquid phase in the Aubry-André Hubbard chain

Runze Chi, Josephine J. Yu, Chaitanya Murthy, and T. Xiang

Phys. Rev. B 110, 165117 (2024) - Published 8 October, 2024

Influence of extended interactions on spin dynamics in one-dimensional cuprates

Ta Tang, Daniel Jost, Brian Moritz, and Thomas P. Devereaux

Phys. Rev. B 110, 165118 (2024) - Published 8 October, 2024

Infinite Grassmann time-evolving matrix product operator method for zero-temperature equilibrium quantum impurity problems

Chu Guo and Ruofan Chen

Phys. Rev. B 110, 165119 (2024) - Published 8 October, 2024

Delicate topology of Luttinger semimetal

Penghao Zhu and Rui-Xing Zhang

Phys. Rev. B 110, 165120 (2024) - Published 8 October, 2024

Electronic correlations arising from anti-Stoner spin excitations: An ab initio study of itinerant ferro- and antiferromagnets

Sebastian Paischer, David Eilmsteiner, Mikhail I. Katsnelson, Arthur Ernst, and Paweł A. Buczek

Phys. Rev. B 110, 165121 (2024) - Published 9 October, 2024

Atomically thin obstructed atomic insulators with robust edge modes and quantized spin Hall effect

Rahul Verma, Shin-Ming Huang, and Bahadur Singh

Phys. Rev. B 110, 165122 (2024) - Published 9 October, 2024

Fractional quantum Hall nematics at ν=73 in a tilted magnetic field

Dan Ye, Chen-Xin Jiang, and Zi-Xiang Hu

Phys. Rev. B 110, 165123 (2024) - Published 9 October, 2024

Supersymmetry on the honeycomb lattice: Resonating charge stripes, superfrustration, and domain walls

Patrick H. Wilhelm, Yves H. Kwan, Andreas M. Läuchli, and S. A. Parameswaran

Phys. Rev. B 110, 165124 (2024) - Published 9 October, 2024

Effect of fractional spectra on conductor-insulator transitions in systems of interacting fermions

A. Sinner and V. A. Stephanovich

Phys. Rev. B 110, 165125 (2024) - Published 9 October, 2024

Three-component fractional quantum Hall effect in topological flat bands

Tian-Sheng Zeng

Phys. Rev. B 110, 165126 (2024) - Published 10 October, 2024

Sign structure of the ttJ model and its physical consequences

Xin Lu, Jia-Xin Zhang, Shou-Shu Gong, D. N. Sheng, and Zheng-Yu Weng

Phys. Rev. B 110, 165127 (2024) - Published 10 October, 2024

Topological Kondo semimetal and insulator in AB-stacked heterobilayer transition metal dichalcogenides

Daniele Guerci, Kevin P. Lucht, Valentin Crépel, Jennifer Cano, J. H. Pixley, and Andrew Millis

Phys. Rev. B 110, 165128 (2024) - Published 10 October, 2024

The “Topological Kondo Insulator” is a long-sought phase of matter, in which two physically distinct systems, localized magnetic moments and mobile (conducting) electrons, combine via the many body process known as the Kondo effect to form a nonmagnetic insulator with gapless topological surface states and a quantized spin Hall conductance. Guerci and collaborators predict here that this state can be realized in the currently intensively studied transition metal dichalcogenide bilayer systems, opening the door to extensive studies of Kondo insulator physics.

Spin pumping into quantum spin chains

Shunsuke C. Furuya, Mamoru Matsuo, and Takeo Kato

Phys. Rev. B 110, 165129 (2024) - Published 15 October, 2024

Kibble-Zurek behavior in a topological phase transition with a quadratic band crossing

Huan Yuan, Jinyi Zhang, Shuai Chen, and Xiaotian Nie

Phys. Rev. B 110, 165130 (2024) - Published 15 October, 2024

Fragile magnetic order in metallic quasicrystals

Ronaldo N. Araújo, Carlo C. Bellinati, and Eric C. Andrade

Phys. Rev. B 110, 165131 (2024) - Published 15 October, 2024

Dyakonov-Shur instability of the electronic fluid: Spectral effect of weak magnetic field

Matthias Maier, Dennis Corraliza-Rodriguez, and Dionisios Margetis

Phys. Rev. B 110, 165132 (2024) - Published 15 October, 2024

Deep learning lattice gauge theories

Anuj Apte, Clay Córdova, Tzu-Chen Huang, and Anthony Ashmore

Phys. Rev. B 110, 165133 (2024) - Published 15 October, 2024

Here, the authors use gauge-invariant neural network quantum states (NNQS) to study ℤN lattice gauge theories. They compute ground states and map out phase transitions, identifying a continuous transition in ℤ2 with Ising critical exponents and a weakly first-order transition in ℤ3. Their work demonstrates how deep learning can overcome challenges in traditional lattice simulations, providing a novel approach for exploring complex quantum phases and topological order in condensed matter systems.

Supervised learning of an interacting two-dimensional hardcore boson model of a weak topological insulator using correlation functions

Amrita Ghosh and Mugdha Sarkar

Phys. Rev. B 110, 165134 (2024) - Published 15 October, 2024

Electric field effect on the charge density wave in the quasi-one-dimensional semimetal Ta2NiSe7

Chao Yao, Libin Wen, Yi Zhao, Yanglin Zhu, Yu Wang, Guoxiong Tang, Xiaoxian Yan, Junman Zhang, Yingxue Huang, Hong Sun, Zhiqiang Mao, Yanpeng Qi, Yi Zheng, and Hui Xing

Phys. Rev. B 110, 165136 (2024) - Published 15 October, 2024

Strange metal in the doped Hubbard model via percolation

Andrew A. Allocca

Phys. Rev. B 110, 165137 (2024) - Published 15 October, 2024

Extended edge modes and disorder preservation of a symmetry-protected topological phase out of equilibrium

Thomas L. M. Lane, Miklós Horváth, and Kristian Patrick

Phys. Rev. B 110, 165139 (2024) - Published 17 October, 2024

Third-order anomalous Hall response to the Fermi-surface topology in magnetic materials

Xu Zhang, Kai Sun, and Zi Yang Meng

Phys. Rev. B 110, 165140 (2024) - Published 17 October, 2024

Field-sensitive dislocation bound states in two-dimensional d-wave altermagnets

Di Zhu, Dongling Liu, Zheng-Yang Zhuang, Zhigang Wu, and Zhongbo Yan

Phys. Rev. B 110, 165141 (2024) - Published 17 October, 2024

Fractional Chern insulator candidate on a twisted bilayer checkerboard lattice

Jia-Zheng Ma, Rui-Zhen Huang, Guo-Yi Zhu, Ji-Yao Chen, and Dao-Xin Yao

Phys. Rev. B 110, 165142 (2024) - Published 17 October, 2024

Developing fractional quantum Hall states at ν=17 and ν=211 in the presence of significant Landau-level mixing

Siddharth Kumar Singh, A. Gupta, P. T. Madathil, C. Wang, K. W. Baldwin, L. N. Pfeiffer, and M. Shayegan

Phys. Rev. B 110, 165143 (2024) - Published 17 October, 2024

Fusion of one-dimensional gapped phases and their domain walls

David T. Stephen and Xie Chen

Phys. Rev. B 110, 165144 (2024) - Published 18 October, 2024

Topological phases of the interacting Su-Schrieffer-Heeger model: An analytical study

E. Di Salvo, A. Moustaj, C. Xu, L. Fritz, A. K. Mitchell, C. Morais Smith, and D. Schuricht

Phys. Rev. B 110, 165145 (2024) - Published 18 October, 2024

GW effects on the topology of type-II Dirac cones in NiTe2, PtSe2, and PtTe2

Franz Fischer, Abderrezak Torche, Marta Prada, and Gabriel Bester

Phys. Rev. B 110, 165146 (2024) - Published 18 October, 2024

Exchange striction induced thermal Hall effect in the van der Waals antiferromagnet MnPS3

Heejun Yang, Gyungchoon Go, Jaena Park, Se Kwon Kim, and Je-Geun Park

Phys. Rev. B 110, 165147 (2024) - Published 21 October, 2024

Bulk versus surface: Nonuniversal partitioning of the topological magnetoelectric effect

Chao Lei, Perry T. Mahon, and A. H. MacDonald

Phys. Rev. B 110, 165148 (2024) - Published 21 October, 2024

Large magnetoresistance and first-order phase transition in antiferromagnetic single-crystalline EuAg4Sb2

Sudip Malick, Hanna Świątek, Joanna Bławat, John Singleton, and Tomasz Klimczuk

Phys. Rev. B 110, 165149 (2024) - Published 21 October, 2024

Many-body-localization protection of eigenstate topological order in two dimensions

Florian Venn, Thorsten B. Wahl, and Benjamin Béri

Phys. Rev. B 110, 165150 (2024) - Published 21 October, 2024

Absence of long-range order in the vanadium oxychalcogenide KV2Se2O with nontrivial band topology

Jianli Bai, Binbin Ruan, Qingxin Dong, Libo Zhang, Qiaoyu Liu, Jingwen Cheng, Pinyu Liu, Cundong Li, Yingrui Sun, Yu Huang, Zhian Ren, and Genfu Chen

Phys. Rev. B 110, 165151 (2024) - Published 22 October, 2024

Reweight-annealing method for evaluating the partition function via quantum Monte Carlo calculations

Yi-Ming Ding, Jun-Song Sun, Nvsen Ma, Gaopei Pan, Chen Cheng, and Zheng Yan

Phys. Rev. B 110, 165152 (2024) - Published 22 October, 2024

Identification of soft modes across the commensurate-to-incommensurate charge density wave transition in 1T-TaSe2

M. Ruggeri, D. Wolverson, V. Romano, G. Cerullo, C. J. Sayers, and G. D'Angelo

Phys. Rev. B 110, 165153 (2024) - Published 22 October, 2024

Physical proof of the topological entanglement entropy inequality

Michael Levin

Phys. Rev. B 110, 165154 (2024) - Published 22 October, 2024

It is generally believed that two-dimensional gapped phases of matter with anyon excitations have a special pattern of entanglement in their ground-state wave function. Recently, this intuition was formalized by a universal inequality relating the topological entanglement entropy of a gapped ground state to the total quantum dimension of its anyon excitations. This paper presents an alternative, more direct proof of this inequality.

Minority magnons and mode branching in monolayer Fe3GeTe2

Thorbjørn Skovhus and Thomas Olsen

Phys. Rev. B 110, 165155 (2024) - Published 22 October, 2024

From domain walls and the stripe phase to full suppression of charge density waves in superconducting 1TTi1xTaxSe2

Q. Hu, R. Venturini, Y. Vaskivskyi, J. Lipič, Z. Jagličić, and D. Mihailovic

Phys. Rev. B 110, 165156 (2024) - Published 23 October, 2024

Electromigration-driven weak resistance switching in high-temperature superconducting devices

Stefan Marinković, Daniel Stoffels, Simon Collienne, Alejandro Fernández-Rodríguez, Narcís Mestres, Anna Palau, and Alejandro V. Silhanek

Phys. Rev. B 110, 165157 (2024) - Published 23 October, 2024

Orbital selective order and Z3 Potts nematicity from a non-Fermi liquid

YuZheng Xie, Andrew Hardy, and Arun Paramekanti

Phys. Rev. B 110, 165158 (2024) - Published 23 October, 2024

Electronic liquid crystals are ubiquitous in strongly correlated matter, and often seen in multiorbital materials exhibiting non-Fermi-liquid transport. The authors propose here and analyze a three-orbital Sachdev-Ye-Kitaev model that hosts a uniform solution corresponding to a ℤ3 Potts nematic. In the atomic limit, this model displays an orbital-selective non-Fermi liquid down to T=0. On the triangular and cubic lattice, this evolves into a nematic with highly anisotropic transport, reminiscent of dynamical mean field theory studies of multiorbital Hubbard models.

Chemical bond based machine learning model for dipole moment: Application to dielectric properties of liquid methanol and ethanol

Tomohito Amano, Tamio Yamazaki, and Shinji Tsuneyuki

Phys. Rev. B 110, 165159 (2024) - Published 25 October, 2024

Intrinsic symmetry-protected topological mixed state from modulated symmetries and hierarchical structure of boundary anomaly

Yizhi You and Masaki Oshikawa

Phys. Rev. B 110, 165160 (2024) - Published 25 October, 2024

Tunable magnetism in spin-half A-site ordered perovskites: CaCu3B4O12

Jatin Kumar Bidika, Sudip Mandal, Yuichi Shimakawa, Kalpataru Pradhan, and B. R. K. Nanda

Phys. Rev. B 110, 165161 (2024) - Published 28 October, 2024

Tunable giant anomalous Hall effect in the Kondo-lattice ferromagnet UBiTe

Qiaozhi Xu, Hasan Siddiquee, Shannon Gould, Jiahui Althena Zhu, David Alonso Martinez, Christopher Broyles, Guangxin Ni, Tai Kong, and Sheng Ran

Phys. Rev. B 110, 165162 (2024) - Published 31 October, 2024

Semiconductors I: bulk

Anisotropic optical conductivity of the n-doped type-II three-dimensional Dirac semimetal PtTe2

Q. N. Li, Y. M. Xiao, W. Xu, F. M. Peeters, and M. V. Milošević

Phys. Rev. B 110, 165203 (2024) - Published 10 October, 2024

Absence of metallic ground state across the spin state transition in crystalline MnS2 under pressure

Jie Zhou, Wei Zhong, He Zhang, Saori Kawaguchi, Hirokazu Kadobayashi, Xiaohui Yu, Binbin Yue, and Fang Hong

Phys. Rev. B 110, 165204 (2024) - Published 15 October, 2024

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

Investigation of Purcell enhancement of quantum dots emitting in the telecom O-band with an open fiber cavity

J. Maisch, J. Grammel, N. Tran, M. Jetter, S. L. Portalupi, D. Hunger, and P. Michler

Phys. Rev. B 110, 165301 (2024) - Published 8 October, 2024

Phonon-induced nonadiabatic and adiabatic mechanisms synergistically driving ultrafast interlayer transfer of photogenerated charges in heterostructures of gC3N4 with MoTe2 and WTe2

Weibo Li, Xiao Tang, Yahui Zheng, Haidi Wang, Zhao Chen, Weiduo Zhu, Hongyan Lv, Chunhua Wang, Xiaofeng Liu, Haixiao Xiao, Xiao Cheng Zeng, and Zhongjun Li

Phys. Rev. B 110, 165302 (2024) - Published 9 October, 2024

Topological hidden phase transition in honeycomb bilayers with a high Chern number

Ji-Huan Guan, Wen-Kai Lou, and Kai Chang

Phys. Rev. B 110, 165303 (2024) - Published 16 October, 2024

Topological phases have garnered considerable attention due to their robust quantum transport properties. However, observing the topological phase transition within valence bands seems to be elusive from the perspective of quantum transport. Here, the authors uncover this “topological hidden phase transition” in a composite honeycomb bilayer. They demonstrate that the emergence of robust “half-antichiral” edge states with the bi-conductance plateau is a fingerprint of the phenomenon in which the Chern number of the valence bands undergoes a transition from C=±(1+1) to C=±(2+0).

First-order k·p methods for electron intersubband scatterings in quantum wells

Rebecca Mac, Dayan Ban, and Emmanuel Dupont

Phys. Rev. B 110, 165304 (2024) - Published 21 October, 2024

Viscous hydrodynamics of excitons in van der Waals heterostructures

V. N. Mantsevich and M. M. Glazov

Phys. Rev. B 110, 165305 (2024) - Published 21 October, 2024

Two-dimensional semiconductors based on transition metal dichalcogenides offer a unique platform to study propagation of excitons. Here, the authors show theoretically that, in addition to the well studied diffusive propagation, excitons can form a viscous fluid. Based on the developed microscopic theory, the authors conclude that such a scenario is possible in two-dimensional semiconductors.

Surface physics, nanoscale physics, low-dimensional systems

Electrical control of intrinsic nonlinear Hall effect in antiferromagnetic topological insulator sandwiches

Ruobing Mei, Daniel Kaplan, Binghai Yan, Cui-Zu Chang, and Chao-Xing Liu

Phys. Rev. B 110, 165401 (2024) - Published 1 October, 2024

Paired fermions in strong magnetic fields and daughters of even-denominator Hall plateaus

Misha Yutushui, Maria Hermanns, and David F. Mross

Phys. Rev. B 110, 165402 (2024) - Published 1 October, 2024

The vision of realizing and controlling non-Abelian particles is a major driving force in quantum many-body physics, with possible applications in quantum technology. Recent experiments have observed “daughter states” near putative non-Abelian fractional quantum Hall states, suggesting a close relationship. Here, the authors identify these daughters as integer quantum Hall states of composite-fermion pairs and develop their theory. Crucially, the daughter state filling factors are directly related to the parent non-Abelian topological orders, providing a shortcut for measuring the latter.

Single and multifrequency driving protocols in a Rashba nanowire proximitized to an s-wave superconductor

Koustav Roy and Saurabh Basu

Phys. Rev. B 110, 165403 (2024) - Published 2 October, 2024

Identifying trivial and Majorana zero-energy modes using the Majorana polarization

Oladunjoye A. Awoga and Jorge Cayao

Phys. Rev. B 110, 165404 (2024) - Published 2 October, 2024

Perfect conductor and mu-metal enhancement of effects in electromagnetic fields over single emitters near topological insulators

Eitan Dvorquez, Benjamín Pavez, Qiang Sun, Felipe Pinto, Andrew D. Greentree, Brant C. Gibson, and Jerónimo R. Maze

Phys. Rev. B 110, 165405 (2024) - Published 4 October, 2024

Topological phases, van Hove singularities, and spin texture in magic-angle twisted bilayer graphene in the presence of proximity-induced spin-orbit couplings

Yuting Tan, Yang-Zhi Chou, Fengcheng Wu, and Sankar Das Sarma

Phys. Rev. B 110, 165406 (2024) - Published 7 October, 2024

Growth of bilayer stanene on a magnetic topological insulator aided by a buffer layer

Sajal Barman, Pramod Bhakuni, Shuvam Sarkar, Joydipto Bhattacharya, Mohammad Balal, Mrinal Manna, Soumen Giri, Arnab Kumar Pariari, Tomáš Skála, Markus Hücker, Rajib Batabyal, Aparna Chakrabarti, and Sudipta Roy Barman

Phys. Rev. B 110, 165407 (2024) - Published 7 October, 2024

Enhanced magnetoelectric coupling in two-dimensional hybrid multiferroic heterostructures

Xilong Xu and Li Yang

Phys. Rev. B 110, 165408 (2024) - Published 8 October, 2024

Ultrafast charge transfer and optoelectronic performance of nInSe/mSnS (GeSe) van der Waals heterostructures

Xueping Li, Xuan Qin, Lin Li, Mengjie He, Peize Yuan, Chenhai Shen, Yong Liu, and Congxin Xia

Phys. Rev. B 110, 165409 (2024) - Published 8 October, 2024

Valley filter of black phosphorus using irradiation by linearly polarized light

Shu-Gang Chen, Xiangru Kong, Binyuan Zhang, and Wei-Jiang Gong

Phys. Rev. B 110, 165410 (2024) - Published 8 October, 2024

Twist-tunable spin control in twisted bilayer bismuthene

Ludovica Zullo, Domenico Ninno, and Giovanni Cantele

Phys. Rev. B 110, 165411 (2024) - Published 9 October, 2024

Radiative thermal diode driven by the synergy between isotope engineering and lattice thermal expansion

Wei-Zhe Yuan, Yangyu Guo, Cheng-Long Zhou, and Hong-Liang Yi

Phys. Rev. B 110, 165412 (2024) - Published 9 October, 2024

Impurity scattering and Friedel oscillations in altermagnets

Wang Chen, Xiaoying Zhou, Dong Zhang, Ying-Qiang Xu, and Wen-Kai Lou

Phys. Rev. B 110, 165413 (2024) - Published 10 October, 2024

Distinguishing Majorana from Andreev bound states with a Cooper pair transistor

Constantin Schrade and Liang Fu

Phys. Rev. B 110, 165414 (2024) - Published 15 October, 2024

Magnetic influence on phonon frequencies in two-dimensional FeOCl: Insights from spin-phonon coupling

Zhenning Sun, Xinru Li, Hao Jin, Zhuojun Zhao, Yadong Wei, and Jian Wang

Phys. Rev. B 110, 165415 (2024) - Published 15 October, 2024

Scaling universality for size-dependent fundamental gaps in colloidal quantum dots

Tieshuan Dong, Yamei Zhou, Yaobo Li, Jingwen Zhai, Dangdang Xu, Christos S. Garoufalis, Sotirios Baskoutas, Yuli Yan, and Zaiping Zeng

Phys. Rev. B 110, 165416 (2024) - Published 15 October, 2024

Phase diagram of magnetoexciton condensate

A. S. Koreyev, P. S. Berezhnoy, A. V. Gorbunov, V. V. Solovyev, A. B. Van'kov, L. V. Kulik, and V. B. Timofeev

Phys. Rev. B 110, 165417 (2024) - Published 15 October, 2024

Distinguishing different stackings in WSe2 bilayers grown using chemical vapor deposition

Aymen Mahmoudi, Meryem Bouaziz, Davide Romanin, Marco Pala, Aurélien Thieffry, Thibault Brulé, Julien Chaste, Fabrice Oehler, and Abdelkarim Ouerghi

Phys. Rev. B 110, 165418 (2024) - Published 15 October, 2024

Theory of electron and hole fine structure and Landé g factors in lead chalcogenide nanowires

I. D. Avdeev and M. O. Nestoklon

Phys. Rev. B 110, 165419 (2024) - Published 15 October, 2024

Floquet nonequilibrium Green's functions with fluctuation-exchange approximation: Application to periodically driven capacitively coupled quantum dots

Thomas D. Honeychurch and Daniel S. Kosov

Phys. Rev. B 110, 165420 (2024) - Published 16 October, 2024

Chiral edge mode for single-cone Dirac fermions

C. W. J. Beenakker

Phys. Rev. B 110, 165421 (2024) - Published 16 October, 2024

Confinement of 2D massless Dirac fermions by a mass boundary does not produce an edge mode. This applies to the surface of a 3D topological insulator at an interface to a magnetic insulator with a perpendicular magnetization. Surprisingly enough, an edge mode does appear if the magnetization is tilted away from the normal. The edge mode is an “arc state”, ranging over a finite momentum interval, as a 2D analogue of the surface Fermi arc familiar from 3D Weyl semimetals.

Spectroscopic signatures of excitonic order on quantum spin Hall edge states

Michał Papaj

Phys. Rev. B 110, 165422 (2024) - Published 16 October, 2024

Robustness of type-II Dirac cones in biphenylene: From nanoribbons to symmetric bilayer stacking

L. L. Lage, O. Arroyo-Gascón, Leonor Chico, and A. Latgé

Phys. Rev. B 110, 165423 (2024) - Published 17 October, 2024

Controllable magnetic anisotropy and ferroelasticity in a superconducting FeSe monolayer with surface fluorine adsorption

Yueqiao Qu, Yu Liao, Zhixiang Wang, Liang Liu, and Gang Yao

Phys. Rev. B 110, 165424 (2024) - Published 18 October, 2024

Generalized Anderson localization threshold in dissipatively coupled quasicrystals

Zhi-Xu Zhang, Kai-Xin Hu, Liang Wang, Yu Zhang, Shutian Liu, Shou Zhang, and Hong-Fu Wang

Phys. Rev. B 110, 165425 (2024) - Published 22 October, 2024

Orbital magnetization senses the topological phase transition in a spin-orbit coupled αT3 system

Lakpa Tamang, Sonu Verma, and Tutul Biswas

Phys. Rev. B 110, 165426 (2024) - Published 24 October, 2024

Tilted Dirac cones in two-dimensional materials: Impact on electron transmission and pseudospin dynamics

Rasha Al-Marzoog, Ali Rezaei, Zahra Noorinejad, Mohsen Amini, Ebrahim Ghanbari-Adivi, and Seyed Akbar Jafari

Phys. Rev. B 110, 165427 (2024) - Published 25 October, 2024

Beating Fabry-Pérot interference pattern in a magnonic scattering junction in the graphene quantum Hall ferromagnet

Jonathan Atteia, Preden Roulleau, and Mark O. Goerbig

Phys. Rev. B 110, 165428 (2024) - Published 28 October, 2024

Current-induced spin polarization and spin Hall effect in III-V compounds two-dimensional materials

Shuhan Sun, Yi Ren, Dong Zhang, Wen-Kai Lou, and Kai Chang

Phys. Rev. B 110, 165430 (2024) - Published 28 October, 2024

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