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HIGHLIGHTED ARTICLES

Isolated Heisenberg magnet as a quantum time crystal

Marko Medenjak, Berislav Buča, and Dieter Jaksch

Phys. Rev. B 102, 041117(R) (2020) - Published 20 July, 2020

Local observables of closed many-body quantum systems are generally believed to quickly equilibrate after a quench, according to the eigenstate thermalization hypothesis. Here, the authors show that the paradigmatic Heisenberg quantum magnet violates this fundamental assumption. They analytically find measurable local correlation functions that show perpetual oscillations, while at the same time all single-particle observables equilibrate. They link their existence to the presence of dynamical symmetries and obtain a fractal dependence of their oscillation frequency on the interaction strength.

Quasilocalized dynamics from confinement of quantum excitations

Alessio Lerose, Federica M. Surace, Paolo P. Mazza, Gabriele Perfetto, Mario Collura, and Andrea Gambassi

Phys. Rev. B 102, 041118(R) (2020) - Published 20 July, 2020

Thermalization and its suppression in isolated disorder-free quantum many-body systems have recently raised significant interest for both their conceptual and practical implications. Recent numerical studies have detected signatures of suppression of thermalization in one-dimensional lattice gauge theories and quantum spin chains with confined excitations. Here, the authors provide a unified analytical understanding of these phenomena by combining insights from high-energy physics and condensed-matter theory. They show that the corresponding effective dynamics is indistinguishable from a localized one on experimentally accessible timescales.

Deep neural network for the dielectric response of insulators

Linfeng Zhang, Mohan Chen, Xifan Wu, Han Wang, Weinan E, and Roberto Car

Phys. Rev. B 102, 041121(R) (2020) - Published 22 July, 2020

Fully anharmonic calculations of the dielectric response of insulators require costly ab initio molecular dynamics simulations. Here, the authors show that this electronic response property can be described efficiently by a deep neural network that retains the accuracy of ab initio molecular dynamics. The scheme is demonstrated with calculations of the infrared absorption spectrum of liquid water at standard conditions, and of the evolution of the spectrum of crystalline ice undergoing a pressure-induced structural transformation from molecular ice VII to ionic ice X.

Landau level of fragile topology

Biao Lian, Fang Xie, and B. Andrei Bernevig

Phys. Rev. B 102, 041402(R) (2020) - Published 27 July, 2020

The flat bands in twisted bilayer graphene (TBG) are known to carry a new type of topology called fragile topology. Here, the authors show that the flat bands in TBG have their Hofstadter butterfly generically connected with the Hofstadter butterfly of the higher bands, which is a topological signature of the fragile topology. This leads to Landau level gaps extending over multiple bands and closing the zero magnetic field band gaps, which is detectable by transport experiments in magnetic fields.

Magnetic breakdown and charge density wave formation: A quantum oscillation study of the rare-earth tritellurides

P. Walmsley, S. Aeschlimann, J. A. W. Straquadine, P. Giraldo-Gallo, S. C. Riggs, M. K. Chan, R. D. McDonald, and I. R. Fisher

Phys. Rev. B 102, 045150 (2020) - Published 30 July, 2020

The authors explore the RTe3 family of materials as a clean model system in which to study a quantum phase transition between single and double charge density wave states. Quantum oscillation measurements reveal a significant reduction in the area of the Fermi surface across the quantum phase transition, but no obvious divergence of the electronic effective mass. Variation of the magnitude of the charge density wave gap across the rare-earth series leads to a particularly clear example of tunable magnetic breakdown.

Time- and angle-resolved photoemission spectroscopy for the saddle-point excitons in GaAs

Hiroshi Tanimura and Katsumi Tanimura

Phys. Rev. B 102, 045204 (2020) - Published 30 July, 2020

Time- and angle-resolved photoemission spectroscopy reveals the electronic structures and dynamics of saddle-point excitons formed at 2.95 eV above the valence-band maximum in GaAs. The exciton wave function is composed of electron-hole pair states with wave vectors of 0.23±0.04 Å1 along the G-L line of the Brillouin zone. The excitons decay with a 11-fs lifetime by the autoionization into noncorrelated electron-hole pair states. Thus, the method provides far deeper insight into the nature of excitonic states in semiconductors.

Edge photocurrent driven by terahertz electric field in bilayer graphene

S. Candussio, M. V. Durnev, S. A. Tarasenko, J. Yin, J. Keil, Y. Yang, S.-K. Son, A. Mishchenko, H. Plank, V. V. Bel'kov, S. Slizovskiy, V. Fal'ko, and S. D. Ganichev

Phys. Rev. B 102, 045406 (2020) - Published 6 July, 2020

Here, the authors report on the observation of edge electric currents excited in bilayer graphene by terahertz laser radiation. The photocurrent’s sign and direction are controlled by the radiation polarization state. In the presence of a magnetic field B, the photocurrent exhibits 1/B-periodic oscillations. The theory developed here shows that the photocurrent is formed in the vicinity of the edge and originates from the alignment of the free charge carrier momenta with dynamic accumulation of charge at the edges where the P symmetry is broken.

RAPID COMMUNICATIONS

Electronic structure and strongly correlated systems

Direct time-domain determination of electron-phonon coupling strengths in chromium

J. Wingert, A. Singer, S. K. K. Patel, R. Kukreja, Matthieu J. Verstraete, Aldo H. Romero, V. Uhlíř, S. Festersen, D. Zhu, J. M. Glownia, H. T. Lemke, S. Nelson, M. Kozina, K. Rossnagel, B. M. Murphy, O. M. Magnussen, E. E. Fullerton, and O. G. Shpyrko

Phys. Rev. B 102, 041101(R) (2020) - Published 2 July, 2020

Electronic band structure of (111) SrRuO3 thin films: An angle-resolved photoemission spectroscopy study

Hanyoung Ryu, Yukiaki Ishida, Bongju Kim, Jeong Rae Kim, Woo Jin Kim, Yoshimitsu Kohama, Shusaku Imajo, Zhuo Yang, Wonshik Kyung, Sungsoo Hahn, Byungmin Sohn, Inkyung Song, Minsoo Kim, Soonsang Huh, Jongkeun Jung, Donghan Kim, Tae Won Noh, Saikat Das, and Changyoung Kim

Phys. Rev. B 102, 041102(R) (2020) - Published 2 July, 2020

Influence of point defects on the electronic and topological properties of monolayer WTe2

Lukas Muechler, Wei Hu, Lin Lin, Chao Yang, and Roberto Car

Phys. Rev. B 102, 041103(R) (2020) - Published 6 July, 2020

Observation of inverted band structure in the topological Dirac semimetal candidate CaAuAs

Kosuke Nakayama, Zhiwei Wang, Daichi Takane, Seigo Souma, Yuya Kubota, Yuki Nakata, Cephise Cacho, Timur Kim, Sandy Adhitia Ekahana, Ming Shi, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, Yoichi Ando, and Takafumi Sato

Phys. Rev. B 102, 041104(R) (2020) - Published 6 July, 2020

Path integral for spin-1 chain in the fluctuating matrix product state basis

Jintae Kim, Rajarshi Pal, Jin-Hong Park, and Jung Hoon Han

Phys. Rev. B 102, 041105(R) (2020) - Published 6 July, 2020

Plaquette versus ordinary d-wave pairing in the t-Hubbard model on a width-4 cylinder

Chia-Min Chung, Mingpu Qin, Shiwei Zhang, Ulrich Schollwöck, and Steven R. White (The Simons Collaboration on the Many-Electron Problem)

Phys. Rev. B 102, 041106(R) (2020) - Published 6 July, 2020

Spin Hall angle fluctuations in a device with disorder

F. A. F. Santana, J. M. da Silva, T. C. Vasconcelos, J. G. G. S. Ramos, and A. L. R. Barbosa

Phys. Rev. B 102, 041107(R) (2020) - Published 6 July, 2020

Nonsymmorphic Dirac semimetal and carrier dynamics in the doped spin-orbit-coupled Mott insulator Sr2IrO4

J. W. Han, Sun-Woo Kim, W. S. Kyung, C. Kim, G. Cao, X. Chen, S. D. Wilson, Sangmo Cheon, and J. S. Lee

Phys. Rev. B 102, 041108(R) (2020) - Published 7 July, 2020

Quantum spin Hall effect in monolayer and bilayer TaIrTe4

Peng-Jie Guo, Xiao-Qin Lu, Wei Ji, Kai Liu, and Zhong-Yi Lu

Phys. Rev. B 102, 041109(R) (2020) - Published 8 July, 2020

Bardasis-Schrieffer polaritons in excitonic insulators

Zhiyuan Sun and Andrew J. Millis

Phys. Rev. B 102, 041110(R) (2020) - Published 8 July, 2020

Wiedemann-Franz law in a non-Fermi liquid and Majorana central charge: Thermoelectric transport in a two-channel Kondo system

Gerwin A. R. van Dalum, Andrew K. Mitchell, and Lars Fritz

Phys. Rev. B 102, 041111(R) (2020) - Published 8 July, 2020

Charge density wave with anomalous temperature dependence in UPt2Si2

Jooseop Lee, Karel Prokeš, Sohee Park, Igor Zaliznyak, Sachith Dissanayake, Masaaki Matsuda, Matthias Frontzek, Stanislav Stoupin, Greta L. Chappell, Ryan E. Baumbach, Changwon Park, John A. Mydosh, Garrett E. Granroth, and Jacob P. C. Ruff

Phys. Rev. B 102, 041112(R) (2020) - Published 9 July, 2020

Fluctuation-dissipation relations for strongly correlated out-of-equilibrium circuits

Inès Safi

Phys. Rev. B 102, 041113(R) (2020) - Published 16 July, 2020

Mott-Hubbard gaps and their doping-induced collapse in strongly correlated pyrochlore ruthenates

R. Kaneko, K. Ueda, C. Terakura, and Y. Tokura

Phys. Rev. B 102, 041114(R) (2020) - Published 17 July, 2020

Finite-size corrections of defect energy levels involving ionic polarization

Stefano Falletta, Julia Wiktor, and Alfredo Pasquarello

Phys. Rev. B 102, 041115(R) (2020) - Published 17 July, 2020

Many-body flatband localization

Carlo Danieli, Alexei Andreanov, and Sergej Flach

Phys. Rev. B 102, 041116(R) (2020) - Published 20 July, 2020

Isolated Heisenberg magnet as a quantum time crystal

Marko Medenjak, Berislav Buča, and Dieter Jaksch

Phys. Rev. B 102, 041117(R) (2020) - Published 20 July, 2020

Local observables of closed many-body quantum systems are generally believed to quickly equilibrate after a quench, according to the eigenstate thermalization hypothesis. Here, the authors show that the paradigmatic Heisenberg quantum magnet violates this fundamental assumption. They analytically find measurable local correlation functions that show perpetual oscillations, while at the same time all single-particle observables equilibrate. They link their existence to the presence of dynamical symmetries and obtain a fractal dependence of their oscillation frequency on the interaction strength.

Quasilocalized dynamics from confinement of quantum excitations

Alessio Lerose, Federica M. Surace, Paolo P. Mazza, Gabriele Perfetto, Mario Collura, and Andrea Gambassi

Phys. Rev. B 102, 041118(R) (2020) - Published 20 July, 2020

Thermalization and its suppression in isolated disorder-free quantum many-body systems have recently raised significant interest for both their conceptual and practical implications. Recent numerical studies have detected signatures of suppression of thermalization in one-dimensional lattice gauge theories and quantum spin chains with confined excitations. Here, the authors provide a unified analytical understanding of these phenomena by combining insights from high-energy physics and condensed-matter theory. They show that the corresponding effective dynamics is indistinguishable from a localized one on experimentally accessible timescales.

Floquet topological phases of non-Hermitian systems

Hong Wu and Jun-Hong An

Phys. Rev. B 102, 041119(R) (2020) - Published 21 July, 2020

Disorder recovers the Wiedemann-Franz law in the metallic phase of VO2

Lei Jin, Steven E. Zeltmann, Hwan Sung Choe, Huili Liu, Frances I. Allen, Andrew M. Minor, and Junqiao Wu

Phys. Rev. B 102, 041120(R) (2020) - Published 22 July, 2020

Deep neural network for the dielectric response of insulators

Linfeng Zhang, Mohan Chen, Xifan Wu, Han Wang, Weinan E, and Roberto Car

Phys. Rev. B 102, 041121(R) (2020) - Published 22 July, 2020

Fully anharmonic calculations of the dielectric response of insulators require costly ab initio molecular dynamics simulations. Here, the authors show that this electronic response property can be described efficiently by a deep neural network that retains the accuracy of ab initio molecular dynamics. The scheme is demonstrated with calculations of the infrared absorption spectrum of liquid water at standard conditions, and of the evolution of the spectrum of crystalline ice undergoing a pressure-induced structural transformation from molecular ice VII to ionic ice X.

Hybrid-order topology of weak topological insulators

Sander H. Kooi, Guido van Miert, and Carmine Ortix

Phys. Rev. B 102, 041122(R) (2020) - Published 22 July, 2020

Seeing topological edge and bulk currents in time-of-flight images

Alvaro Rubio-García, Chris N. Self, Juan Jose García-Ripoll, and Jiannis K. Pachos

Phys. Rev. B 102, 041123(R) (2020) - Published 23 July, 2020

Self-learning hybrid Monte Carlo: A first-principles approach

Yuki Nagai, Masahiko Okumura, Keita Kobayashi, and Motoyuki Shiga

Phys. Rev. B 102, 041124(R) (2020) - Published 29 July, 2020

Role of virtual band population for high harmonic generation in solids

Yasuyuki Sanari, Hideki Hirori, Tomoko Aharen, Hirokazu Tahara, Yasushi Shinohara, Kenichi L. Ishikawa, Tomohito Otobe, Peiyu Xia, Nobuhisa Ishii, Jiro Itatani, Shunsuke A. Sato, and Yoshihiko Kanemitsu

Phys. Rev. B 102, 041125(R) (2020) - Published 30 July, 2020

Fractional corner charges in a two-dimensional superlattice Bose-Hubbard model

Julian Bibo, Izabella Lovas, Yizhi You, Fabian Grusdt, and Frank Pollmann

Phys. Rev. B 102, 041126(R) (2020) - Published 30 July, 2020

Semiconductors I: bulk

Multitype Dirac fermions protected by orthogonal glide symmetries in a noncentrosymmetric system

Yunyouyou Xia, Xiaochan Cai, and Gang Li

Phys. Rev. B 102, 041201(R) (2020) - Published 1 July, 2020

Sign-reversal electron magnetization in Mn-doped semiconductor structures

I. A. Kokurin, A. Yu. Silov, and N. S. Averkiev

Phys. Rev. B 102, 041202(R) (2020) - Published 7 July, 2020

Large spin splittings due to the orbital degree of freedom and spin textures in a ferroelectric nitride perovskite

Hong Jian Zhao, Peng Chen, Charles Paillard, Rémi Arras, Yue-Wen Fang, Xu Li, Julien Gosteau, Yurong Yang, and Laurent Bellaiche

Phys. Rev. B 102, 041203(R) (2020) - Published 20 July, 2020

Quantum oscillation beyond the quantum limit in pseudospin Dirac materials

C. M. Wang, Hai-Zhou Lu, and X. C. Xie

Phys. Rev. B 102, 041204(R) (2020) - Published 29 July, 2020

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

Current scaling of the topological quantum phase transition between a quantum anomalous Hall insulator and a trivial insulator

Minoru Kawamura, Masataka Mogi, Ryutaro Yoshimi, Atsushi Tsukazaki, Yusuke Kozuka, Kei S. Takahashi, Masashi Kawasaki, and Yoshinori Tokura

Phys. Rev. B 102, 041301(R) (2020) - Published 16 July, 2020

Surface physics, nanoscale physics, low-dimensional systems

Fast nuclear-spin conversion of H2 trapped and polarized in a CO2 matrix

Koichiro Yamakawa, Atsuki Ishibashi, Toshinobu Namiyoshi, Yuichi Azuma, and Ichiro Arakawa

Phys. Rev. B 102, 041401(R) (2020) - Published 27 July, 2020

Landau level of fragile topology

Biao Lian, Fang Xie, and B. Andrei Bernevig

Phys. Rev. B 102, 041402(R) (2020) - Published 27 July, 2020

The flat bands in twisted bilayer graphene (TBG) are known to carry a new type of topology called fragile topology. Here, the authors show that the flat bands in TBG have their Hofstadter butterfly generically connected with the Hofstadter butterfly of the higher bands, which is a topological signature of the fragile topology. This leads to Landau level gaps extending over multiple bands and closing the zero magnetic field band gaps, which is detectable by transport experiments in magnetic fields.

Emergence of intraparticle entanglement and time-varying violation of Bell's inequality in Dirac matter

Bruna Gabrielly de Moraes, Aron W. Cummings, and Stephan Roche

Phys. Rev. B 102, 041403(R) (2020) - Published 30 July, 2020

Many-particle effects in optical transitions from zero-mode Landau levels in HgTe quantum wells

S. S. Krishtopenko, A. M. Kadykov, S. Gebert, S. Ruffenach, C. Consejo, J. Torres, C. Avogadri, B. Jouault, W. Knap, N. N. Mikhailov, S. A. Dvoretskii, and F. Teppe

Phys. Rev. B 102, 041404(R) (2020) - Published 31 July, 2020

ARTICLES

Electronic structure and strongly correlated systems

Stability of Weyl semimetals with quasiperiodic disorder

Vieri Mastropietro

Phys. Rev. B 102, 045101 (2020) - Published 2 July, 2020

Entanglement entropy of generalized Moore-Read fractional quantum Hall state interfaces

Ramanjit Sohal, Bo Han, Luiz H. Santos, and Jeffrey C. Y. Teo

Phys. Rev. B 102, 045102 (2020) - Published 1 July, 2020

Many-body electronic structure of LaScO3 by real-space quantum Monte Carlo

Cody A. Melton and Lubos Mitas

Phys. Rev. B 102, 045103 (2020) - Published 1 July, 2020

Fractonlike phases from subsystem symmetries

J. P. Ibieta-Jimenez, L. N. Queiroz Xavier, M. Petrucci, and P. Teotonio-Sobrinho

Phys. Rev. B 102, 045104 (2020) - Published 2 July, 2020

Flat bands and ferrimagnetic order in electronically correlated dice-lattice ribbons

Rahul Soni, Nitin Kaushal, Satoshi Okamoto, and Elbio Dagotto

Phys. Rev. B 102, 045105 (2020) - Published 6 July, 2020

Electronic structure of the Si-containing topological Dirac semimetal CaAl2Si2

Tao Deng, Cheng Chen, Hao Su, Junyi He, Aiji Liang, Shengtao Cui, Haifeng Yang, Chengwei Wang, Kui Huang, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Donghui Lu, Makoto Hashimoto, Lexian Yang, Zhi Liu, Yanfeng Guo, Gang Xu, Zhongkai Liu, and Yulin Chen

Phys. Rev. B 102, 045106 (2020) - Published 6 July, 2020

Band structure and insulating states driven by Coulomb interaction in twisted bilayer graphene

Tommaso Cea and Francisco Guinea

Phys. Rev. B 102, 045107 (2020) - Published 6 July, 2020

Systematic first-principles study of the on-site spin-orbit coupling in crystals

Kensuke Kurita and Takashi Koretsune

Phys. Rev. B 102, 045109 (2020) - Published 6 July, 2020

Correlation effects in quadrupole insulators: A quantum Monte Carlo study

Chen Peng, Rong-Qiang He, and Zhong-Yi Lu

Phys. Rev. B 102, 045110 (2020) - Published 6 July, 2020

Distinguishing between topological and quasi Majorana zero modes with a dissipative resonant level

Gu Zhang and Christian Spånslätt

Phys. Rev. B 102, 045111 (2020) - Published 7 July, 2020

Symmetry-breaking polymorphous descriptions for correlated materials without interelectronic U

Yubo Zhang, James Furness, Ruiqi Zhang, Zhi Wang, Alex Zunger, and Jianwei Sun

Phys. Rev. B 102, 045112 (2020) - Published 8 July, 2020

Pressure and electric field dependence of quasicrystalline electronic states in 30 twisted bilayer graphene

Guodong Yu, Mikhail I. Katsnelson, and Shengjun Yuan

Phys. Rev. B 102, 045113 (2020) - Published 9 July, 2020

Speed of quantum information spreading in chaotic systems

Josiah Couch, Stefan Eccles, Phuc Nguyen, Brian Swingle, and Shenglong Xu

Phys. Rev. B 102, 045114 (2020) - Published 9 July, 2020

Algorithmic approach to diagrammatic expansions for real-frequency evaluation of susceptibility functions

Amir Taheridehkordi, S. H. Curnoe, and J. P. F. LeBlanc

Phys. Rev. B 102, 045115 (2020) - Published 9 July, 2020

Magnetic behavior of T-type Eu2CuO4 revealed by muon spin rotation and relaxation measurements

M. Fujita, K. M. Suzuki, S. Asano, H. Okabe, A. Koda, R. Kadono, and I. Watanabe

Phys. Rev. B 102, 045116 (2020) - Published 10 July, 2020

Influence of high-energy local orbitals and electron-phonon interactions on the band gaps and optical absorption spectra of hexagonal boron nitride

Tong Shen, Xiao-Wei Zhang, Honghui Shang, Min-Ye Zhang, Xinqiang Wang, En-Ge Wang, Hong Jiang, and Xin-Zheng Li

Phys. Rev. B 102, 045117 (2020) - Published 13 July, 2020

Charge-transfer energy in iridates: A hard x-ray photoelectron spectroscopy study

D. Takegami, D. Kasinathan, K. K. Wolff, S. G. Altendorf, C. F. Chang, K. Hoefer, A. Melendez-Sans, Y. Utsumi, F. Meneghin, T. D. Ha, C. H. Yen, K. Chen, C. Y. Kuo, Y. F. Liao, K. D. Tsuei, R. Morrow, S. Wurmehl, B. Büchner, B. E. Prasad, M. Jansen, A. C. Komarek, P. Hansmann, and L. H. Tjeng

Phys. Rev. B 102, 045119 (2020) - Published 13 July, 2020

Crystal fields of lithium rare-earth tetrafluorides and multiplet splitting of the +3 rare-earth ions

Leila Mollabashi and S. Jalali-Asadabadi

Phys. Rev. B 102, 045120 (2020) - Published 14 July, 2020

Dynamically screened vertex correction to GW

Y. Pavlyukh, G. Stefanucci, and R. van Leeuwen

Phys. Rev. B 102, 045121 (2020) - Published 15 July, 2020

Topological charge of finite-size photonic crystal modes

Zhixin Wang, Yong Liang, Mattias Beck, Giacomo Scalari, and Jérôme Faist

Phys. Rev. B 102, 045122 (2020) - Published 16 July, 2020

Quantum chaos of unitary Fermi gases in the strong pairing fluctuation region

Xinloong Han and Boyang Liu

Phys. Rev. B 102, 045123 (2020) - Published 17 July, 2020

Importance of interactions for the band structure of the topological Dirac semimetal Na3Bi

I. Di Bernardo, J. Collins, W. Wu, Ju Zhou, Shengyuan A. Yang, Sheng Ju, M. T. Edmonds, and M. S. Fuhrer

Phys. Rev. B 102, 045124 (2020) - Published 17 July, 2020

Thermodynamic signatures of an antiferromagnetic quantum critical point inside a superconducting dome

Vanuildo S. de Carvalho, Andrey V. Chubukov, and Rafael M. Fernandes

Phys. Rev. B 102, 045125 (2020) - Published 17 July, 2020

Fully anharmonic nonperturbative theory of vibronically renormalized electronic band structures

Marios Zacharias, Matthias Scheffler, and Christian Carbogno

Phys. Rev. B 102, 045126 (2020) - Published 20 July, 2020

Electronic structure beyond the generalized gradient approximation for Ni2MnGa

D. R. Baigutlin, V. V. Sokolovskiy, O. N. Miroshkina, M. A. Zagrebin, J. Nokelainen, A. Pulkkinen, B. Barbiellini, K. Pussi, E. Lähderanta, V. D. Buchelnikov, and A. T. Zayak

Phys. Rev. B 102, 045127 (2020) - Published 20 July, 2020

Effects of structural distortions on the electronic structure of T-type transition metal dichalcogenides

Daniel T. Larson, Wei Chen, Steven B. Torrisi, Jennifer Coulter, Shiang Fang, and Efthimios Kaxiras

Phys. Rev. B 102, 045128 (2020) - Published 20 July, 2020

Edge modes in two-dimensional electromagnetic slab waveguides: Analogs of acoustic plasmons

Daniel Leykam, Konstantin Y. Bliokh, and Franco Nori

Phys. Rev. B 102, 045129 (2020) - Published 20 July, 2020

Intrinsic axion insulating behavior in antiferromagnetic MnBi6Te10

Na Hyun Jo, Lin-Lin Wang, Robert-Jan Slager, Jiaqiang Yan, Yun Wu, Kyungchan Lee, Benjamin Schrunk, Ashvin Vishwanath, and Adam Kaminski

Phys. Rev. B 102, 045130 (2020) - Published 20 July, 2020

Critical behavior for point monopole and dipole electric impurities in uniformly and uniaxially strained graphene

Julio César Pérez-Pedraza, Erik Díaz-Bautista, Alfredo Raya, and David Valenzuela

Phys. Rev. B 102, 045131 (2020) - Published 21 July, 2020

Anomalous Andreev reflection in an 8-Pmmn borophene-based superconducting junction

Xingfei Zhou

Phys. Rev. B 102, 045132 (2020) - Published 21 July, 2020

Effect of Stern-Gerlach force on negative magnetoresistance and Hall resistance in spin-dependent viscous flow

Ya Zhang, Feng Zhai, and Wei Jiang

Phys. Rev. B 102, 045133 (2020) - Published 22 July, 2020

Floquet spectrum and electronic transitions of tilted anisotropic Dirac materials under electromagnetic radiation: Monodromy matrix approach

A. Kunold, J. C. Sandoval-Santana, V. G. Ibarra-Sierra, and Gerardo G. Naumis

Phys. Rev. B 102, 045134 (2020) - Published 22 July, 2020

Electronic band structure of layers within meta generalized gradient approximation of density functionals

Abhilash Patra, Bikash Patra, Lucian A. Constantin, and Prasanjit Samal

Phys. Rev. B 102, 045135 (2020) - Published 22 July, 2020

First-principles description of the exciton-phonon interaction: A cumulant approach

Pierluigi Cudazzo

Phys. Rev. B 102, 045136 (2020) - Published 23 July, 2020

Density dynamics in the mass-imbalanced Hubbard chain

Tjark Heitmann, Jonas Richter, Thomas Dahm, and Robin Steinigeweg

Phys. Rev. B 102, 045137 (2020) - Published 23 July, 2020

Topological phase transition on the edge of two-dimensional Z2 topological order

Wei-Qiang Chen, Chao-Ming Jian, Liang Kong, Yi-Zhuang You, and Hao Zheng

Phys. Rev. B 102, 045139 (2020) - Published 23 July, 2020

Quantum coherence in ergodic and many-body localized systems

Sayandip Dhara, Alioscia Hamma, and Eduardo R. Mucciolo

Phys. Rev. B 102, 045140 (2020) - Published 24 July, 2020

Berry flux diagonalization: Application to electric polarization

John Bonini, David Vanderbilt, and Karin M. Rabe

Phys. Rev. B 102, 045141 (2020) - Published 24 July, 2020

Mott and pseudogap localization in pressurized NbO2

L. Craco and S. Leoni

Phys. Rev. B 102, 045142 (2020) - Published 24 July, 2020

Strong enhancement of magnetic susceptibility induced by spin-nematic fluctuations in an excitonic insulating system with spin-orbit coupling

Joji Nasu, Makoto Naka, and Sumio Ishihara

Phys. Rev. B 102, 045143 (2020) - Published 24 July, 2020

Magnetic Kondo regimes in a frustrated half-filled trimer

Krzysztof P. Wójcik, Ireneusz Weymann, and Johann Kroha

Phys. Rev. B 102, 045144 (2020) - Published 24 July, 2020

Collective excitations of quantum Hall states under tilted magnetic field

Kang Yang, Mark O. Goerbig, and Benoît Douçot

Phys. Rev. B 102, 045145 (2020) - Published 27 July, 2020

Compositional phase stability of correlated electron materials within DFT+DMFT

Eric B. Isaacs and Chris A. Marianetti

Phys. Rev. B 102, 045146 (2020) - Published 27 July, 2020

How non-Fermi liquids cure their infrared divergences

Jeremias Aguilera Damia, Mario Solís, and Gonzalo Torroba

Phys. Rev. B 102, 045147 (2020) - Published 27 July, 2020

Interaction and temperature effects on the magneto-optical conductivity of Weyl liquids

S. Acheche, R. Nourafkan, J. Padayasi, N. Martin, and A.-M. S. Tremblay

Phys. Rev. B 102, 045148 (2020) - Published 28 July, 2020

NMR study of the spin excitations in the frustrated antiferromagnet Yb(BaBO3)3 with a triangular lattice

K. Y. Zeng, Long Ma, Y. X. Gao, Z. M. Tian, L. S. Ling, and Li Pi

Phys. Rev. B 102, 045149 (2020) - Published 29 July, 2020

Magnetic breakdown and charge density wave formation: A quantum oscillation study of the rare-earth tritellurides

P. Walmsley, S. Aeschlimann, J. A. W. Straquadine, P. Giraldo-Gallo, S. C. Riggs, M. K. Chan, R. D. McDonald, and I. R. Fisher

Phys. Rev. B 102, 045150 (2020) - Published 30 July, 2020

The authors explore the RTe3 family of materials as a clean model system in which to study a quantum phase transition between single and double charge density wave states. Quantum oscillation measurements reveal a significant reduction in the area of the Fermi surface across the quantum phase transition, but no obvious divergence of the electronic effective mass. Variation of the magnitude of the charge density wave gap across the rare-earth series leads to a particularly clear example of tunable magnetic breakdown.

Strain-induced pseudomagnetic field and quantum oscillations in kagome crystals

Tianyu Liu

Phys. Rev. B 102, 045151 (2020) - Published 30 July, 2020

Extending the Gutzwiller approximation to intersite interactions

Garry Goldstein, Nicola Lanata, and Gabriel Kotliar

Phys. Rev. B 102, 045152 (2020) - Published 31 July, 2020

Semiconductors I: bulk

Optical conductivity of the type-II Weyl semimetal TaIrTe4

F. Le Mardelé, D. Santos-Cottin, E. Martino, K. Semeniuk, S. Ben David, F. Orbanić, M. Novak, Z. Rukelj, C. C. Homes, and Ana Akrap

Phys. Rev. B 102, 045201 (2020) - Published 6 July, 2020

Magnon-bipolar carrier drag thermopower in antiferromagnetic/ferromagnetic semiconductors: Theoretical formulation and experimental evidence

Md Mobarak Hossain Polash and Daryoosh Vashaee

Phys. Rev. B 102, 045202 (2020) - Published 10 July, 2020

Optical harmonic generation on the exciton-polariton in ZnSe

Johannes Mund, Dmitri R. Yakovlev, Marina A. Semina, and Manfred Bayer

Phys. Rev. B 102, 045203 (2020) - Published 22 July, 2020

Time- and angle-resolved photoemission spectroscopy for the saddle-point excitons in GaAs

Hiroshi Tanimura and Katsumi Tanimura

Phys. Rev. B 102, 045204 (2020) - Published 30 July, 2020

Time- and angle-resolved photoemission spectroscopy reveals the electronic structures and dynamics of saddle-point excitons formed at 2.95 eV above the valence-band maximum in GaAs. The exciton wave function is composed of electron-hole pair states with wave vectors of 0.23±0.04 Å1 along the G-L line of the Brillouin zone. The excitons decay with a 11-fs lifetime by the autoionization into noncorrelated electron-hole pair states. Thus, the method provides far deeper insight into the nature of excitonic states in semiconductors.

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

Evaluation of the vortex core size in gate-tunable Josephson junctions in Corbino geometry

Sadashige Matsuo, Mizuki Tateno, Yosuke Sato, Kento Ueda, Yuusuke Takeshige, Hiroshi Kamata, Joon Sue Lee, Borzoyeh Shojaei, Christopher J. Palmstrøm, and Seigo Tarucha

Phys. Rev. B 102, 045301 (2020) - Published 2 July, 2020

Effect of electric current on the optical orientation of interface electrons in AlGaAs/GaAs heterostructures

O. S. Ken, E. A. Zhukov, I. A. Akimov, V. L. Korenev, N. E. Kopteva, I. V. Kalitukha, V. F. Sapega, A. D. Wieck, A. Ludwig, R. Schott, Yu. G. Kusrayev, D. R. Yakovlev, and M. Bayer

Phys. Rev. B 102, 045302 (2020) - Published 9 July, 2020

Signatures of the Majorana spin in electrical transport through a Majorana nanowire

Alexander Schuray, Manuel Rammler, and Patrik Recher

Phys. Rev. B 102, 045303 (2020) - Published 9 July, 2020

Entanglement robustness to excitonic spin precession in a quantum dot

Samir Bounouar, Gabriel Rein, Kisa Barkemeyer, Julian Schleibner, Peter Schnauber, Manuel Gschrey, Jan-Hindrik Schulze, André Strittmatter, Sven Rodt, Andreas Knorr, Alexander Carmele, and Stephan Reitzenstein

Phys. Rev. B 102, 045304 (2020) - Published 13 July, 2020

Quantum point contact potential curvature under correlated disorder potentials

T. Aono, M. Takahashi, M. H. Fauzi, and Y. Hirayama

Phys. Rev. B 102, 045305 (2020) - Published 16 July, 2020

Magnetic field enhanced detection of coherent phonons in a GaMnAs/GaAs film

Brenden A. Magill, Sunil Thapa, Jade Holleman, Stephen McGill, Hiro Munekata, Christopher J. Stanton, and Giti A. Khodaparast

Phys. Rev. B 102, 045306 (2020) - Published 20 July, 2020

Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids

C. Hubert, K. Cohen, A. Ghazaryan, M. Lemeshko, R. Rapaport, and P. V. Santos

Phys. Rev. B 102, 045307 (2020) - Published 21 July, 2020

Tunneling mechanism in a (Ga,Mn)As/GaAs-based spin Esaki diode investigated by bias-dependent shot noise measurements

T. Arakawa, J. Shiogai, M. Maeda, M. Ciorga, M. Utz, D. Schuh, Y. Niimi, M. Kohda, J. Nitta, D. Bougeard, D. Weiss, and K. Kobayashi

Phys. Rev. B 102, 045308 (2020) - Published 23 July, 2020

Spiraling vortices in exciton-polariton condensates

Xuekai Ma, Yaroslav V. Kartashov, Tingge Gao, Lluis Torner, and Stefan Schumacher

Phys. Rev. B 102, 045309 (2020) - Published 23 July, 2020

Scattering in InAs/GaSb coupled quantum wells as a probe of higher order subband hybridization

C. S. Knox, L. H. Li, M. C. Rosamond, E. H. Linfield, and C. H. Marrows

Phys. Rev. B 102, 045310 (2020) - Published 24 July, 2020

Resonant tunneling anisotropic magnetoresistance induced by magnetic proximity

Chenghao Shen, Timothy Leeney, Alex Matos-Abiague, Benedikt Scharf, Jong E. Han, and Igor Žutić

Phys. Rev. B 102, 045312 (2020) - Published 27 July, 2020

Mechanisms of spin-charge conversion for the electrical readout of 4f quantum states in a TbPc2 single-molecule magnet spin transistor

Kieran Hymas and Alessandro Soncini

Phys. Rev. B 102, 045313 (2020) - Published 31 July, 2020

Surface physics, nanoscale physics, low-dimensional systems

Relaxation of the degenerate one-dimensional Fermi gas

K. A. Matveev and Zoran Ristivojevic

Phys. Rev. B 102, 045401 (2020) - Published 1 July, 2020

Evidence of tunable magnetic coupling in hydrogenated graphene

Shimin Cao, Chuanwu Cao, Shibing Tian, and Jian-Hao Chen

Phys. Rev. B 102, 045402 (2020) - Published 1 July, 2020

Generalized dipole correction for charged surfaces in the repeated-slab approach

Christoph Freysoldt, Arpit Mishra, Michael Ashton, and Jörg Neugebauer

Phys. Rev. B 102, 045403 (2020) - Published 1 July, 2020

Plasmon-assisted two-photon absorption in a semiconductor quantum dot–metallic nanoshell composite

Bintoro S. Nugroho, Alexander A. Iskandar, Victor A. Malyshev, and Jasper Knoester

Phys. Rev. B 102, 045405 (2020) - Published 2 July, 2020

Edge photocurrent driven by terahertz electric field in bilayer graphene

S. Candussio, M. V. Durnev, S. A. Tarasenko, J. Yin, J. Keil, Y. Yang, S.-K. Son, A. Mishchenko, H. Plank, V. V. Bel'kov, S. Slizovskiy, V. Fal'ko, and S. D. Ganichev

Phys. Rev. B 102, 045406 (2020) - Published 6 July, 2020

Here, the authors report on the observation of edge electric currents excited in bilayer graphene by terahertz laser radiation. The photocurrent’s sign and direction are controlled by the radiation polarization state. In the presence of a magnetic field B, the photocurrent exhibits 1/B-periodic oscillations. The theory developed here shows that the photocurrent is formed in the vicinity of the edge and originates from the alignment of the free charge carrier momenta with dynamic accumulation of charge at the edges where the P symmetry is broken.

Acoustomagnetoelectric effect in two-dimensional materials: Geometric resonances and Weiss oscillations

I. G. Savenko, A. V. Kalameitsev, L. G. Mourokh, and V. M. Kovalev

Phys. Rev. B 102, 045407 (2020) - Published 6 July, 2020

Vanishing influence of the band gap on the charge exchange of slow highly charged ions in freestanding single-layer MoS2

S. Creutzburg, J. Schwestka, A. Niggas, H. Inani, M. Tripathi, A. George, R. Heller, R. Kozubek, L. Madauß, N. McEvoy, S. Facsko, J. Kotakoski, M. Schleberger, A. Turchanin, P. L. Grande, F. Aumayr, and R. A. Wilhelm

Phys. Rev. B 102, 045408 (2020) - Published 7 July, 2020

High-order minibands and interband Landau level reconstruction in graphene moiré superlattices

Xiaobo Lu, Jian Tang, John R. Wallbank, Shuopei Wang, Cheng Shen, Shuang Wu, Peng Chen, Wei Yang, Jing Zhang, Kenji Watanabe, Takashi Taniguchi, Rong Yang, Dongxia Shi, Dmitri K. Efetov, Vladimir I. Fal'ko, and Guangyu Zhang

Phys. Rev. B 102, 045409 (2020) - Published 8 July, 2020

Unit cell restricted Bloch functions basis for first-principle transport models: Theory and application

M. G. Pala, P. Giannozzi, and D. Esseni

Phys. Rev. B 102, 045410 (2020) - Published 8 July, 2020

Nonreciprocal second-harmonic generation in few-layer chromium triiodide

Wenshen Song, Ruixiang Fei, Linghan Zhu, and Li Yang

Phys. Rev. B 102, 045411 (2020) - Published 9 July, 2020

Bulk-boundary correspondence in non-Hermitian Hopf-link exceptional line semimetals

Zhicheng Zhang, Zhesen Yang, and Jiangping Hu

Phys. Rev. B 102, 045412 (2020) - Published 10 July, 2020

Photon-assisted resonant Andreev reflections: Yu-Shiba-Rusinov and Majorana states

Sergio Acero González, Larissa Melischek, Olof Peters, Karsten Flensberg, Katharina J. Franke, and Felix von Oppen

Phys. Rev. B 102, 045413 (2020) - Published 10 July, 2020

Dual topological insulator device with disorder robustness

Bruno Focassio, Gabriel R. Schleder, Armando Pezo, Marcio Costa, and Adalberto Fazzio

Phys. Rev. B 102, 045414 (2020) - Published 14 July, 2020

Entropy current and efficiency of quantum machines driven by nonequilibrium incoherent reservoirs

Sebastian E. Deghi and Raúl A. Bustos-Marún

Phys. Rev. B 102, 045415 (2020) - Published 15 July, 2020

Engineering valley quantum interference in anisotropic van der Waals heterostructures

Muralidhar Nalabothula, Pankaj K. Jha, Tony Low, and Anshuman Kumar

Phys. Rev. B 102, 045416 (2020) - Published 15 July, 2020

Valley caloritronics in a photodriven heterojunction of Dirac materials

Priyadarshini Kapri, Bashab Dey, and Tarun Kanti Ghosh

Phys. Rev. B 102, 045417 (2020) - Published 16 July, 2020

Universal description of potential energy surface of interlayer interaction in two-dimensional materials by first spatial Fourier harmonics

Alexander V. Lebedev, Irina V. Lebedeva, Andrey M. Popov, Andrey A. Knizhnik, Nikolai A. Poklonski, and Sergey A. Vyrko

Phys. Rev. B 102, 045418 (2020) - Published 17 July, 2020

Electromagnetic control of transport across a barrier on a topological insulator surface

Adithi Udupa, K. Sengupta, and Diptiman Sen

Phys. Rev. B 102, 045419 (2020) - Published 20 July, 2020

Plasmons in two-dimensional lattices of near-field coupled nanoparticles

François Fernique and Guillaume Weick

Phys. Rev. B 102, 045420 (2020) - Published 21 July, 2020

Order improvement of surface nanopatterns via substrate rocking under ion bombardment: Experiments and nonlinear models

Sujin Jo, Jihee Jun, Eunsu Lee, S. M. Yoon, J. Seo, J. Muñoz-García, R. Cuerno, and J.-S. Kim

Phys. Rev. B 102, 045421 (2020) - Published 21 July, 2020

Antiresonance in the spin current through a quantum dot induced by electron-phonon interaction

Li-Ling Zhou, Zhao-Yang Zeng, Xue-Yun Zhou, and Yi-Gao Wang

Phys. Rev. B 102, 045422 (2020) - Published 22 July, 2020

Theory of wave-packet transport under narrow gaps and spatial textures: Nonadiabaticity and semiclassicality

Matisse Wei-Yuan Tu, Ci Li, and Wang Yao

Phys. Rev. B 102, 045423 (2020) - Published 22 July, 2020

Topological bulk states and their currents

Chris N. Self, Alvaro Rubio-García, Juan Jose García-Ripoll, and Jiannis K. Pachos

Phys. Rev. B 102, 045424 (2020) - Published 23 July, 2020

Spin polarization of graphene on Co2FeGe0.5Ga0.5(001) observed by spin-polarized surface positronium spectroscopy

A. Miyashita, S. Li, S. Sakai, M. Maekawa, and A. Kawasuso

Phys. Rev. B 102, 045425 (2020) - Published 27 July, 2020

Sign reversal of nonlocal response due to electron collisions

K. E. Nagaev

Phys. Rev. B 102, 045426 (2020) - Published 28 July, 2020

Electronic and transport properties of anisotropic semiconductor quantum wires

S. M. Cunha, D. R. da Costa, L. C. Felix, Andrey Chaves, and J. Milton Pereira, Jr.

Phys. Rev. B 102, 045427 (2020) - Published 28 July, 2020

Chirality-induced tunneling asymmetry at a semiconductor interface

I. V. Rozhansky, D. Quang To, H. Jaffrès, and H.-J. Drouhin

Phys. Rev. B 102, 045428 (2020) - Published 29 July, 2020

Coupling theory of quasinormal modes for lossy and dispersive plasmonic nanoresonators

Can Tao, Junda Zhu, Ying Zhong, and Haitao Liu

Phys. Rev. B 102, 045430 (2020) - Published 29 July, 2020

Half-integer charge injection by a Josephson junction without excess noise

F. Hassler, A. Grabsch, M. J. Pacholski, D. O. Oriekhov, O. Ovdat, I. Adagideli, and C. W. J. Beenakker

Phys. Rev. B 102, 045431 (2020) - Published 30 July, 2020

Nanoparticle lattices with bases: Fourier modal method and dipole approximation

Ilia M. Fradkin, Sergey A. Dyakov, and Nikolay A. Gippius

Phys. Rev. B 102, 045432 (2020) - Published 31 July, 2020

Self-duality triggered dynamical transition

Italo Guarneri, Chushun Tian, and Jiao Wang

Phys. Rev. B 102, 045433 (2020) - Published 31 July, 2020

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