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HIGHLIGHTED ARTICLES

Experimental evidence for orbital magnetic moments generated by moiré-scale current loops in twisted bilayer graphene

Si-Yu Li, Yu Zhang, Ya-Ning Ren, Jianpeng Liu, Xi Dai, and Lin He

Phys. Rev. B 102, 121406(R) (2020) - Published 18 September, 2020

One of the most remarkable properties of magic-angle twisted bilayer graphene is that the low-energy bands can have nonzero valley Chern numbers, which enable the realization of the first example of a material with purely orbital-based magnetism. In this work, evidence for orbital magnetic moment generated by the moiré-scale current loops circulating in the moiré pattern of a twisted bilayer graphene is reported. This paves the way to explore orbital magnetism in slightly twisted graphene systems.

Stable Higgs mode in anisotropic quantum magnets

Ying Su, A. Masaki-Kato, Wei Zhu, Jian-Xin Zhu, Yoshitomo Kamiya, and Shi-Zeng Lin

Phys. Rev. B 102, 125102 (2020) - Published 2 September, 2020

The Higgs mode associated with the amplitude fluctuation of an order parameter can decay into other low-energy bosonic modes, which renders the Higgs mode usually unstable in condensed matter systems. Here, the authors propose a mechanism to stabilize the Higgs mode in anisotropic quantum magnets. They show that magnetic anisotropy gaps out the Goldstone magnon mode and stabilizes the Higgs mode near a quantum critical point. The results are supported by three independent approaches: a bond-operator method, field theory, and quantum Monte Carlo simulation with analytic continuation.

Quantum-well states in fractured crystals of the heavy-fermion material CeCoIn5

Nicolas Gauthier, Jonathan A. Sobota, Makoto Hashimoto, Heike Pfau, Dong-Hui Lu, Eric D. Bauer, Filip Ronning, Patrick S. Kirchmann, and Zhi-Xun Shen

Phys. Rev. B 102, 125111 (2020) - Published 8 September, 2020

Confinement of electronic wave functions is a well-studied phenomenon in nanoscale structures, such as quantum dots and thin films. These structures are typically grown to specific dimensions under controlled conditions. Here, in contrast, the authors observe quantum-well states, the spectral signature of confinement, in fractured single crystals. This result shows that thin film like structures can be obtained by fracturing hard crystals. Furthermore, the observed wave-function confinement provides insights about the three-dimensional electronic structure of the heavy-fermion material CeCoIn5.

Squaring the fermion: The threefold way and the fate of zero modes

Qiao-Ru Xu, Vincent P. Flynn, Abhijeet Alase, Emilio Cobanera, Lorenza Viola, and Gerardo Ortiz

Phys. Rev. B 102, 125127 (2020) - Published 16 September, 2020

In the spirit of Dirac’s derivation of a fermionic theory by “taking the square root” of the bosonic Klein-Gordon equation, the authors present here a squaring procedure, mapping fermionic to bosonic theories, that helps establish a threefold-way topological classification of stable noninteracting bosonic matter. The ephemeral nature of boundary states and the topological triviality of noninteracting, zero-temperature bosonic phases are supported by three no-go theorems, although excitations of those same phases may display topologically nontrivial characteristics.

Many-body localization near the critical point

Alan Morningstar, David A. Huse, and John Z. Imbrie

Phys. Rev. B 102, 125134 (2020) - Published 21 September, 2020

The authors study the phase transition between thermal and many-body localized phases in one-dimensional systems with quenched randomness and short-range interactions. The approach uses a renormalization group model, very similar to those of previous works, that puts the avalanche instability of the many-body localized phase at center stage. Within that model, the universal critical behavior is determined analytically, and the phase transition is found to belong to a new universality class that differs from the previously found Kosterlitz-Thouless result in important ways.

Floating topological phases

Trithep Devakul, S. L. Sondhi, S. A. Kivelson, and Erez Berg

Phys. Rev. B 102, 125136 (2020) - Published 21 September, 2020

While quasi-two-dimensional (layered) materials can be highly anisotropic, their asymptotic long-distance behavior generally reflects the properties of a fully three dimensional phase of matter. However, certain topologically ordered quantum phases can be asymptotically impervious to interplane couplings. Here, the authors discuss the stability of such “floating topological phases”. Such a phase can produce a divergent ratio of the interlayer to intralayer resistivity at low temperatures. Experimental observation of such a divergence would constitute proof of the existence of a topological (e.g., spin liquid) phase.

Theory of photon condensation in a spatially varying electromagnetic field

G. M. Andolina, F. M. D. Pellegrino, V. Giovannetti, A. H. MacDonald, and M. Polini

Phys. Rev. B 102, 125137 (2020) - Published 21 September, 2020

Whether or not superradiant phase transitions (photon condensates) can occur in equilibrium systems is a long-debated open question. The realization of photon condensation in a spatially uniform cavity field is forbidden by a “no-go” theorem stemming from gauge invariance. Here, bypassing the theorem by considering a spatially varying electromagnetic field, the authors derive a series of criteria for the occurrence of photon condensation. The cases of both three-dimensional and two-dimensional electronic systems are analyzed. This work paves the way for the realization of equilibrium photon condensation in solid-state systems.

Optical and plasmonic properties of twisted bilayer graphene: Impact of interlayer tunneling asymmetry and ground-state charge inhomogeneity

Pietro Novelli, Iacopo Torre, Frank H. L. Koppens, Fabio Taddei, and Marco Polini

Phys. Rev. B 102, 125403 (2020) - Published 1 September, 2020

Twisted bilayer graphene (TBG) at twist angles θ≈1° has recently attracted a great deal of interest for its rich transport phenomenology. Here, the authors present a theoretical study of the local optical conductivity, plasmon spectra, and thermoelectric properties of TBG at different filling factors and twist angles. The theory developed by the authors is based on the electronic band structures obtained from a continuum model with two tunable parameters that parametrize the relevant tunneling rates.

Momentum-resolved observation of ultrafast interlayer charge transfer between the topmost layers of MoS2

R. Wallauer, P. Marauhn, J. Reimann, S. Zoerb, F. Kraus, J. Güdde, M. Rohlfing, and U. Höfer

Phys. Rev. B 102, 125417 (2020) - Published 11 September, 2020

How fast is the charge transfer between two layers of transition metal dichalcogenides and where does it take place in momentum space? Two-photon photoemission using high-harmonic probe pulses can answer this question, as the authors demonstrate here for the topmost layers of MoS2. By tuning pump pulses below the topmost-layer gap, they excite electrons in deeper layers and probe only the topmost layer. GW-based tight-binding calculations support the experimental findings and explain why the electron transfer takes place at Σ¯.

RAPID COMMUNICATIONS

Electronic structure and strongly correlated systems

Free fermionic and parafermionic quantum spin chains with multispin interactions

Francisco C. Alcaraz and Rodrigo A. Pimenta

Phys. Rev. B 102, 121101(R) (2020) - Published 2 September, 2020

Spin-1 Kitaev-Heisenberg model on a honeycomb lattice

Xiao-Yu Dong and D. N. Sheng

Phys. Rev. B 102, 121102(R) (2020) - Published 8 September, 2020

Bosonization of the Q=0 continuum of Dirac fermions

Sebastian Mantilla and Inti Sodemann

Phys. Rev. B 102, 121103(R) (2020) - Published 8 September, 2020

Electronic spectral function in the fractionalized pair density wave scenario

M. Grandadam, D. Chakraborty, X. Montiel, and C. Pépin

Phys. Rev. B 102, 121104(R) (2020) - Published 9 September, 2020

Chirality-dependent planar Hall effect in inhomogeneous Weyl semimetals

Suvendu Ghosh, Debabrata Sinha, Snehasish Nandy, and A. Taraphder

Phys. Rev. B 102, 121105(R) (2020) - Published 10 September, 2020

Unconventional superconductivity in λ-(BETS)2GaCl4 probed by C13 NMR

T. Kobayashi, H. Taniguchi, A. Ohnuma, and A. Kawamoto

Phys. Rev. B 102, 121106(R) (2020) - Published 16 September, 2020

Intrinsic topological phases in Mn2Bi2Te5 tuned by the layer magnetization

Yue Li, Yadong Jiang, Jinlong Zhang, Zhaochen Liu, Zhongqin Yang, and Jing Wang

Phys. Rev. B 102, 121107(R) (2020) - Published 22 September, 2020

Manifestations of the electron-phonon interaction range in angle-resolved photoemission spectra

J. Krsnik, V. N. Strocov, N. Nagaosa, O. S. Barišić, Z. Rukelj, S. M. Yakubenya, and A. S. Mishchenko

Phys. Rev. B 102, 121108(R) (2020) - Published 22 September, 2020

Meta-GGA performance in solids at almost GGA cost

Daniel Mejía-Rodríguez and S. B. Trickey

Phys. Rev. B 102, 121109(R) (2020) - Published 29 September, 2020

Two phase transitions driven by surface electron doping in WTe2

Antonio Rossi, Giacomo Resta, Seng Huat Lee, Ronald Dean Redwing, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Sergey Y. Savrasov, and Inna M. Vishik

Phys. Rev. B 102, 121110(R) (2020) - Published 30 September, 2020

Ab initio study of quantized circular photogalvanic effect in chiral multifold semimetals

Congcong Le, Yang Zhang, Claudia Felser, and Yan Sun

Phys. Rev. B 102, 121111(R) (2020) - Published 30 September, 2020

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

Electron-electron interactions in the two-dimensional semiconductor InSe

Arvind Shankar Kumar, Kasun Premasiri, Min Gao, U. Rajesh Kumar, Raman Sankar, Fang-Cheng Chou, and Xuan P. A. Gao

Phys. Rev. B 102, 121301(R) (2020) - Published 1 September, 2020

Exciton-polaritons in flatland: Controlling flatband properties in a Lieb lattice

Tristan H. Harder, Oleg A. Egorov, Johannes Beierlein, Philipp Gagel, Johannes Michl, Monika Emmerling, Christian Schneider, Ulf Peschel, Sven Höfling, and Sebastian Klembt

Phys. Rev. B 102, 121302(R) (2020) - Published 2 September, 2020

Particle-hole Pfaffian order in a translationally and rotationally invariant system

Chen Sun, Ken K. W. Ma, and D. E. Feldman

Phys. Rev. B 102, 121303(R) (2020) - Published 24 September, 2020

Critical behavior at the integer quantum Hall transition in a network model on the kagome lattice

N. Charles, I. A. Gruzberg, A. Klümper, W. Nuding, and A. Sedrakyan

Phys. Rev. B 102, 121304(R) (2020) - Published 23 September, 2020

Microscopic details of stripes and bubbles in the quantum Hall regime

Josef Oswald and Rudolf A. Römer

Phys. Rev. B 102, 121305(R) (2020) - Published 28 September, 2020

Surface physics, nanoscale physics, low-dimensional systems

Temperature effects on the formation and the relaxation dynamics of metal-organic interface states

Klaus Stallberg, Masahiro Shibuta, and Ulrich Höfer

Phys. Rev. B 102, 121401(R) (2020) - Published 1 September, 2020

Thresholdless excitation of edge plasmons by transverse current

Aleksandr S. Petrov and Dmitry Svintsov

Phys. Rev. B 102, 121402(R) (2020) - Published 1 September, 2020

Tunable and dual-broadband giant enhancement of second-harmonic and third-harmonic generation in an optimized graphene-insulator-graphene metasurface

Jian Wei You and Nicolae C. Panoiu

Phys. Rev. B 102, 121403(R) (2020) - Published 10 September, 2020

Superluminal electromagnetic two-dimensional plasma waves

P. A. Gusikhin, V. M. Muravev, and I. V. Kukushkin

Phys. Rev. B 102, 121404(R) (2020) - Published 11 September, 2020

Edge-corner correspondence: Boundary-obstructed topological phases with chiral symmetry

Motohiko Ezawa

Phys. Rev. B 102, 121405(R) (2020) - Published 16 September, 2020

Experimental evidence for orbital magnetic moments generated by moiré-scale current loops in twisted bilayer graphene

Si-Yu Li, Yu Zhang, Ya-Ning Ren, Jianpeng Liu, Xi Dai, and Lin He

Phys. Rev. B 102, 121406(R) (2020) - Published 18 September, 2020

One of the most remarkable properties of magic-angle twisted bilayer graphene is that the low-energy bands can have nonzero valley Chern numbers, which enable the realization of the first example of a material with purely orbital-based magnetism. In this work, evidence for orbital magnetic moment generated by the moiré-scale current loops circulating in the moiré pattern of a twisted bilayer graphene is reported. This paves the way to explore orbital magnetism in slightly twisted graphene systems.

Direct measurement of fast ortho-para conversion of molecularly chemisorbed H2 on Pd(210)

H. Ueta, Y. Sasakawa, D. Ivanov, S. Ohno, S. Ogura, and K. Fukutani

Phys. Rev. B 102, 121407(R) (2020) - Published 24 September, 2020

Two-dimensional chiral stacking orders in quasi-one-dimensional charge density waves

Sun-Woo Kim, Hyun-Jung Kim, Sangmo Cheon, and Tae-Hwan Kim

Phys. Rev. B 102, 121408(R) (2020) - Published 28 September, 2020

ARTICLES

Electronic structure and strongly correlated systems

Long-range interaction in an open boundary-driven Heisenberg spin lattice: A far-from-equilibrium transition to ballistic transport

Manuel Katzer, Willy Knorr, Regina Finsterhölzl, and Alexander Carmele

Phys. Rev. B 102, 125101 (2020) - Published 1 September, 2020

Stable Higgs mode in anisotropic quantum magnets

Ying Su, A. Masaki-Kato, Wei Zhu, Jian-Xin Zhu, Yoshitomo Kamiya, and Shi-Zeng Lin

Phys. Rev. B 102, 125102 (2020) - Published 2 September, 2020

The Higgs mode associated with the amplitude fluctuation of an order parameter can decay into other low-energy bosonic modes, which renders the Higgs mode usually unstable in condensed matter systems. Here, the authors propose a mechanism to stabilize the Higgs mode in anisotropic quantum magnets. They show that magnetic anisotropy gaps out the Goldstone magnon mode and stabilizes the Higgs mode near a quantum critical point. The results are supported by three independent approaches: a bond-operator method, field theory, and quantum Monte Carlo simulation with analytic continuation.

Bulk Fermi surfaces of the Dirac type-II semimetallic candidate NiTe2

Wenkai Zheng, Rico Schönemann, Shirin Mozaffari, Yu-Che Chiu, Zachary Bryce Goraum, Niraj Aryal, Efstratios Manousakis, Theo M. Siegrist, Kaya Wei, and Luis Balicas

Phys. Rev. B 102, 125103 (2020) - Published 3 September, 2020

Field-angle dependence of sound velocity in the Weyl semimetal TaAs

F. Laliberté, F. Bélanger, N. L. Nair, J. G. Analytis, M.-E. Boulanger, M. Dion, L. Taillefer, and J. A. Quilliam

Phys. Rev. B 102, 125104 (2020) - Published 3 September, 2020

Ab initio determination of the magnetic ground state of pyrochlore Y2Mn2O7

Mohammad Amirabbasi and Mojtaba Alaei

Phys. Rev. B 102, 125105 (2020) - Published 3 September, 2020

Role of chemical pressure on the electronic and magnetic properties of the spin-12 kagome mineral averievite

Dibyendu Dey and Antia S. Botana

Phys. Rev. B 102, 125106 (2020) - Published 8 September, 2020

Higher-energy triplet-pair states in polyenes and their role in intramolecular singlet fission

D. J. Valentine, D. Manawadu, and W. Barford

Phys. Rev. B 102, 125107 (2020) - Published 8 September, 2020

Adiabatic heuristic principle on a torus and generalized Streda formula

Koji Kudo and Yasuhiro Hatsugai

Phys. Rev. B 102, 125108 (2020) - Published 8 September, 2020

Tuning of charge density wave transitions in LaAuxSb2 by pressure and Au stoichiometry

Li Xiang, Dominic H. Ryan, Warren E. Straszheim, Paul C. Canfield, and Sergey L. Bud'ko

Phys. Rev. B 102, 125110 (2020) - Published 8 September, 2020

Quantum-well states in fractured crystals of the heavy-fermion material CeCoIn5

Nicolas Gauthier, Jonathan A. Sobota, Makoto Hashimoto, Heike Pfau, Dong-Hui Lu, Eric D. Bauer, Filip Ronning, Patrick S. Kirchmann, and Zhi-Xun Shen

Phys. Rev. B 102, 125111 (2020) - Published 8 September, 2020

Confinement of electronic wave functions is a well-studied phenomenon in nanoscale structures, such as quantum dots and thin films. These structures are typically grown to specific dimensions under controlled conditions. Here, in contrast, the authors observe quantum-well states, the spectral signature of confinement, in fractured single crystals. This result shows that thin film like structures can be obtained by fracturing hard crystals. Furthermore, the observed wave-function confinement provides insights about the three-dimensional electronic structure of the heavy-fermion material CeCoIn5.

Driven-dissipative quantum mechanics on a lattice: Simulating a fermionic reservoir on a quantum computer

Lorenzo Del Re, Brian Rost, A. F. Kemper, and J. K. Freericks

Phys. Rev. B 102, 125112 (2020) - Published 10 September, 2020

Vison-generated photon mass in quantum spin ice: A theoretical framework

M. P. Kwasigroch

Phys. Rev. B 102, 125113 (2020) - Published 10 September, 2020

Orbital crossing in spin-split Fermi surfaces and anisotropic effective mass of the noncentrosymmetric heavy-fermion paramagnet UPt5

Yoshiki J. Sato, Hisatomo Harima, Ai Nakamura, Arvind Maurya, Yusei Shimizu, Yoshiya Homma, Dexin Li, Fuminori Honda, and Dai Aoki

Phys. Rev. B 102, 125114 (2020) - Published 10 September, 2020

Giant intrinsic circular dichroism of enantiomorphic flat Chern bands and flatband devices

Yinong Zhou, Gurjyot Sethi, Chao Zhang, Xiaojuan Ni, and Feng Liu

Phys. Rev. B 102, 125115 (2020) - Published 10 September, 2020

Boosting the efficiency of ab initio electron-phonon coupling calculations through dual interpolation

Anderson S. Chaves, Alex Antonelli, Daniel T. Larson, and Efthimios Kaxiras

Phys. Rev. B 102, 125116 (2020) - Published 11 September, 2020

Anyonic quasiparticles of hardcore anyons

Julia Wildeboer, Aniket Patra, Sourav Manna, and Anne E. B. Nielsen

Phys. Rev. B 102, 125117 (2020) - Published 11 September, 2020

Two-dimensional Weyl nodal-line semimetal in a d0 ferromagnetic K2N monolayer with a high Curie temperature

Lei Jin, Xiaoming Zhang, Ying Liu, Xuefang Dai, Xunan Shen, Liying Wang, and Guodong Liu

Phys. Rev. B 102, 125118 (2020) - Published 14 September, 2020

Antiferromagnetism and spin density waves in three-dimensional Dirac metals

Grigory Bednik

Phys. Rev. B 102, 125119 (2020) - Published 14 September, 2020

Valley magnetism, nematicity, and density wave orders in twisted bilayer graphene

Dmitry V. Chichinadze, Laura Classen, and Andrey V. Chubukov

Phys. Rev. B 102, 125120 (2020) - Published 14 September, 2020

Random-bond disorder in two-dimensional noncollinear XY antiferromagnets: From quasi-long-range order to spin glass

Santanu Dey, Eric C. Andrade, and Matthias Vojta

Phys. Rev. B 102, 125121 (2020) - Published 14 September, 2020

Anisotropic scattering in the goniopolar metal NaSn2As2

Yaxian Wang and Prineha Narang

Phys. Rev. B 102, 125122 (2020) - Published 15 September, 2020

Dirac fermions in the antiferromagnetic spintronics material CuMnAs

Shao-Gang Xu, Zhong-Jia Chen, Xin-Bo Chen, Yu-Jun Zhao, Hu Xu, and Xiuwen Zhang

Phys. Rev. B 102, 125123 (2020) - Published 15 September, 2020

Non-Hermitian quantum impurity systems in and out of equilibrium: Noninteracting case

Takato Yoshimura, Kemal Bidzhiev, and Hubert Saleur

Phys. Rev. B 102, 125124 (2020) - Published 15 September, 2020

Superconducting pairing symmetries of the Hubbard model on the honeycomb lattice with inhomogeneous hopping strength

Tao Ying and Shuhui Yang

Phys. Rev. B 102, 125125 (2020) - Published 16 September, 2020

Hinge modes and surface states in second-order topological three-dimensional quantum Hall systems induced by charge density modulation

Paweł Szumniak, Daniel Loss, and Jelena Klinovaja

Phys. Rev. B 102, 125126 (2020) - Published 16 September, 2020

Squaring the fermion: The threefold way and the fate of zero modes

Qiao-Ru Xu, Vincent P. Flynn, Abhijeet Alase, Emilio Cobanera, Lorenza Viola, and Gerardo Ortiz

Phys. Rev. B 102, 125127 (2020) - Published 16 September, 2020

In the spirit of Dirac’s derivation of a fermionic theory by “taking the square root” of the bosonic Klein-Gordon equation, the authors present here a squaring procedure, mapping fermionic to bosonic theories, that helps establish a threefold-way topological classification of stable noninteracting bosonic matter. The ephemeral nature of boundary states and the topological triviality of noninteracting, zero-temperature bosonic phases are supported by three no-go theorems, although excitations of those same phases may display topologically nontrivial characteristics.

Effective momentum-momentum coupling in a correlated electronic system

T. V. Trevisan, G. M. Monteiro, and A. O. Caldeira

Phys. Rev. B 102, 125128 (2020) - Published 17 September, 2020

Signatures of Hundness in kagome metals

Li Huang and Haiyan Lu

Phys. Rev. B 102, 125130 (2020) - Published 17 September, 2020

Quantum heat engine based on dynamical materials design

G. Tulzer, M. Hoffmann, and R. E. Zillich

Phys. Rev. B 102, 125131 (2020) - Published 17 September, 2020

Far-infrared absorption of undoped and Br-doped carbon nanofiber powder in stacked-cup cone configuration

Naween Anand, Charles Bruce, A. F. Hebard, and D. B. Tanner

Phys. Rev. B 102, 125132 (2020) - Published 18 September, 2020

Temperature drift rate for nuclear terms of the NV-center ground-state Hamiltonian

Vladimir V. Soshenko, Vadim V. Vorobyov, Stepan V. Bolshedvorskii, Olga Rubinas, Ivan Cojocaru, Boris Kudlatsky, Anton I. Zeleneev, Vadim N. Sorokin, Andrey N. Smolyaninov, and Alexey V. Akimov

Phys. Rev. B 102, 125133 (2020) - Published 18 September, 2020

Many-body localization near the critical point

Alan Morningstar, David A. Huse, and John Z. Imbrie

Phys. Rev. B 102, 125134 (2020) - Published 21 September, 2020

The authors study the phase transition between thermal and many-body localized phases in one-dimensional systems with quenched randomness and short-range interactions. The approach uses a renormalization group model, very similar to those of previous works, that puts the avalanche instability of the many-body localized phase at center stage. Within that model, the universal critical behavior is determined analytically, and the phase transition is found to belong to a new universality class that differs from the previously found Kosterlitz-Thouless result in important ways.

Fermion parity gap and exponential ground state degeneracy of the one-dimensional Fermi gas with intrinsic attractive interaction

Monalisa Singh Roy, Manoranjan Kumar, Jay D. Sau, and Sumanta Tewari

Phys. Rev. B 102, 125135 (2020) - Published 21 September, 2020

Floating topological phases

Trithep Devakul, S. L. Sondhi, S. A. Kivelson, and Erez Berg

Phys. Rev. B 102, 125136 (2020) - Published 21 September, 2020

While quasi-two-dimensional (layered) materials can be highly anisotropic, their asymptotic long-distance behavior generally reflects the properties of a fully three dimensional phase of matter. However, certain topologically ordered quantum phases can be asymptotically impervious to interplane couplings. Here, the authors discuss the stability of such “floating topological phases”. Such a phase can produce a divergent ratio of the interlayer to intralayer resistivity at low temperatures. Experimental observation of such a divergence would constitute proof of the existence of a topological (e.g., spin liquid) phase.

Theory of photon condensation in a spatially varying electromagnetic field

G. M. Andolina, F. M. D. Pellegrino, V. Giovannetti, A. H. MacDonald, and M. Polini

Phys. Rev. B 102, 125137 (2020) - Published 21 September, 2020

Whether or not superradiant phase transitions (photon condensates) can occur in equilibrium systems is a long-debated open question. The realization of photon condensation in a spatially uniform cavity field is forbidden by a “no-go” theorem stemming from gauge invariance. Here, bypassing the theorem by considering a spatially varying electromagnetic field, the authors derive a series of criteria for the occurrence of photon condensation. The cases of both three-dimensional and two-dimensional electronic systems are analyzed. This work paves the way for the realization of equilibrium photon condensation in solid-state systems.

Spin Hall conductivity in insulators with nonconserved spin

Domenico Monaco and Lara Ulčakar

Phys. Rev. B 102, 125138 (2020) - Published 22 September, 2020

Thermoelectric response of nodal-line semimetals: Probing the Fermi surface topology

Shahin Barati and Saeed H. Abedinpour

Phys. Rev. B 102, 125139 (2020) - Published 22 September, 2020

Projective symmetry group classifications of quantum spin liquids on the simple cubic, body centered cubic, and face centered cubic lattices

Jonas Sonnenschein, Aishwarya Chauhan, Yasir Iqbal, and Johannes Reuther

Phys. Rev. B 102, 125140 (2020) - Published 22 September, 2020

Competing orders at higher-order Van Hove points

Laura Classen, Andrey V. Chubukov, Carsten Honerkamp, and Michael M. Scherer

Phys. Rev. B 102, 125141 (2020) - Published 24 September, 2020

Dynamically induced topology and quantum monodromies in a proximity quenched gapless wire

D. Dahan, E. Grosfeld, and B. Seradjeh

Phys. Rev. B 102, 125142 (2020) - Published 24 September, 2020

Combination of tensor network states and Green's function Monte Carlo

Mingpu Qin

Phys. Rev. B 102, 125143 (2020) - Published 24 September, 2020

Corner states and topological transitions in two-dimensional higher-order topological sonic crystals with inversion symmetry

Zhan Xiong, Zhi-Kang Lin, Hai-Xiao Wang, Xiujuan Zhang, Ming-Hui Lu, Yan-Feng Chen, and Jian-Hua Jiang

Phys. Rev. B 102, 125144 (2020) - Published 24 September, 2020

Tunable and enhanced Rashba spin-orbit coupling in iridate-manganite heterostructures

T. S. Suraj, Ganesh Ji Omar, Hariom Jani, M. M. Juvaid, Sonu Hooda, Anindita Chaudhuri, Andrivo Rusydi, K. Sethupathi, Thirumalai Venkatesan, Ariando Ariando, and M. S. Ramachandra Rao

Phys. Rev. B 102, 125145 (2020) - Published 25 September, 2020

Pressure-induced suppression of ferromagnetism in CePd2P2

T. A. Elmslie, D. VanGennep, W. Bi, Y. Lai, S. T. Weir, Y. K. Vohra, R. E. Baumbach, and J. J. Hamlin

Phys. Rev. B 102, 125146 (2020) - Published 25 September, 2020

Transport in conductors and rectifiers: Mean-field Redfield equations and nonequilibrium Green's functions

Zekun Zhuang, Jaime Merino, and J. B. Marston

Phys. Rev. B 102, 125147 (2020) - Published 25 September, 2020

Twofold quadruple Weyl nodes in chiral cubic crystals

Tiantian Zhang, Ryo Takahashi, Chen Fang, and Shuichi Murakami

Phys. Rev. B 102, 125148 (2020) - Published 25 September, 2020

Variational wave functions for the spin-Peierls transition in the Su-Schrieffer-Heeger model with quantum phonons

Francesco Ferrari, Roser Valentí, and Federico Becca

Phys. Rev. B 102, 125149 (2020) - Published 28 September, 2020

Dynamic properties of the warm dense electron gas based on ab initio path integral Monte Carlo simulations

Paul Hamann, Tobias Dornheim, Jan Vorberger, Zhandos A. Moldabekov, and Michael Bonitz

Phys. Rev. B 102, 125150 (2020) - Published 28 September, 2020

Experimental verification of a temperature-induced topological phase transition in TlBiS2 and TlBiSe2

Takehito Imai, Jiahua Chen, Kazuki Kato, Kenta Kuroda, Teruo Matsuda, Akio Kimura, Koji Miyamoto, Sergey V. Eremeev, and Taichi Okuda

Phys. Rev. B 102, 125151 (2020) - Published 28 September, 2020

Equivalence between vortices, twists, and chiral gauge fields in the Kitaev honeycomb lattice model

Matthew D. Horner, Ashk Farjami, and Jiannis K. Pachos

Phys. Rev. B 102, 125152 (2020) - Published 30 September, 2020

Semiconductors I: bulk

Distinguishing the gapped and Weyl semimetal scenario in ZrTe5: Insights from an effective two-band model

Z. Rukelj, C. C. Homes, M. Orlita, and Ana Akrap

Phys. Rev. B 102, 125201 (2020) - Published 10 September, 2020

Magnetic features near filled impurity band in diluted magnetic semiconductors

Van-Nham Phan and Huu-Nha Nguyen

Phys. Rev. B 102, 125202 (2020) - Published 14 September, 2020

Long-range quadrupole electron-phonon interaction from first principles

Jinsoo Park, Jin-Jian Zhou, Vatsal A. Jhalani, Cyrus E. Dreyer, and Marco Bernardi

Phys. Rev. B 102, 125203 (2020) - Published 21 September, 2020

Localized dimers drive strong anharmonicity and low lattice thermal conductivity in ZnSe2

Tiantian Jia, Jesús Carrete, Zhenzhen Feng, Shuping Guo, Yongsheng Zhang, and Georg K. H. Madsen

Phys. Rev. B 102, 125204 (2020) - Published 29 September, 2020

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

Micropillar single-photon source design for simultaneous near-unity efficiency and indistinguishability

Bi-Ying Wang, Emil V. Denning, Uğur Meriç Gür, Chao-Yang Lu, and Niels Gregersen

Phys. Rev. B 102, 125301 (2020) - Published 2 September, 2020

Quantitative analysis of the electrostatic and electronic polarization energies in molecularly mixed films of organic semiconductors

Yuki Uemura, Syed A. Abd-Rahman, Susumu Yanagisawa, and Hiroyuki Yoshida

Phys. Rev. B 102, 125302 (2020) - Published 3 September, 2020

Effects of material thickness and surrounding dielectric medium on Coulomb interactions and two-dimensional excitons

F. García Flórez, Laurens D. A. Siebbeles, and H. T. C. Stoof

Phys. Rev. B 102, 125303 (2020) - Published 8 September, 2020

NnH complexes in GaAs studied at the atomic scale by cross-sectional scanning tunneling microscopy

D. Tjeertes, T. J. F. Verstijnen, A. Gonzalo, J. M. Ulloa, M. S. Sharma, M. Felici, A. Polimeni, F. Biccari, M. Gurioli, G. Pettinari, C. Şahin, M. E. Flatté, and P. M. Koenraad

Phys. Rev. B 102, 125304 (2020) - Published 11 September, 2020

Electrical control of spin relaxation anisotropy during drift transport in a two-dimensional electron gas

F. G. G. Hernandez, G. J. Ferreira, M. Luengo-Kovac, V. Sih, N. M. Kawahala, G. M. Gusev, and A. K. Bakarov

Phys. Rev. B 102, 125305 (2020) - Published 15 September, 2020

Renormalization of the electron g factor in the degenerate two-dimensional electron gas of ZnSe- and CdTe-based quantum wells

E. A. Zhukov, V. N. Mantsevich, D. R. Yakovlev, N. E. Kopteva, E. Kirstein, A. Waag, G. Karczewski, T. Wojtowicz, and M. Bayer

Phys. Rev. B 102, 125306 (2020) - Published 18 September, 2020

Polarized edge state emission from topological spin phases of trapped Rydberg excitons in Cu2O

A. N. Poddubny and M. M. Glazov

Phys. Rev. B 102, 125307 (2020) - Published 23 September, 2020

Conductance of gated junctions as a probe of topological interface states

Eklavya Thareja, Ilya Vekhter, and Mahmoud M. Asmar

Phys. Rev. B 102, 125308 (2020) - Published 23 September, 2020

Finite frequency backscattering current noise at a helical edge

B. V. Pashinsky, M. Goldstein, and I. S. Burmistrov

Phys. Rev. B 102, 125309 (2020) - Published 25 September, 2020

Origin of the hysteresis of magnetoconductance in a supramolecular spin-valve based on a TbPc2 single-molecule magnet

Kieran Hymas and Alessandro Soncini

Phys. Rev. B 102, 125310 (2020) - Published 29 September, 2020

Surface physics, nanoscale physics, low-dimensional systems

Exact solution for the heat conductance in harmonic chains

G. A. Weiderpass, Gustavo M. Monteiro, and A. O. Caldeira

Phys. Rev. B 102, 125401 (2020) - Published 1 September, 2020

Current correlations of Cooper-pair tunneling into a quantum Hall system

Andreas B. Michelsen, Thomas L. Schmidt, and Edvin G. Idrisov

Phys. Rev. B 102, 125402 (2020) - Published 1 September, 2020

Optical and plasmonic properties of twisted bilayer graphene: Impact of interlayer tunneling asymmetry and ground-state charge inhomogeneity

Pietro Novelli, Iacopo Torre, Frank H. L. Koppens, Fabio Taddei, and Marco Polini

Phys. Rev. B 102, 125403 (2020) - Published 1 September, 2020

Twisted bilayer graphene (TBG) at twist angles θ≈1° has recently attracted a great deal of interest for its rich transport phenomenology. Here, the authors present a theoretical study of the local optical conductivity, plasmon spectra, and thermoelectric properties of TBG at different filling factors and twist angles. The theory developed by the authors is based on the electronic band structures obtained from a continuum model with two tunable parameters that parametrize the relevant tunneling rates.

Current distribution in a slit connecting two graphene half planes

Sergey S. Pershoguba, Andrea F. Young, and Leonid I. Glazman

Phys. Rev. B 102, 125404 (2020) - Published 3 September, 2020

Brownian thermal transistors and refrigerators in mesoscopic systems

Jincheng Lu, Rongqian Wang, Chen Wang, and Jian-Hua Jiang

Phys. Rev. B 102, 125405 (2020) - Published 3 September, 2020

Simulated coherent electron shuttling in silicon quantum dots

Brandon Buonacorsi, Benjamin Shaw, and Jonathan Baugh

Phys. Rev. B 102, 125406 (2020) - Published 3 September, 2020

Majorana-based quantum computing in nanowire devices

C. Tutschku, R. W. Reinthaler, C. Lei, A. H. MacDonald, and E. M. Hankiewicz

Phys. Rev. B 102, 125407 (2020) - Published 3 September, 2020

Plasmons and screening in finite-bandwidth two-dimensional electron gas

Kaveh Khaliji, Tobias Stauber, and Tony Low

Phys. Rev. B 102, 125408 (2020) - Published 8 September, 2020

Chiral channel network from magnetization textures in two-dimensional MnBi2Te4

Chengxin Xiao, Jianju Tang, Pei Zhao, Qingjun Tong, and Wang Yao

Phys. Rev. B 102, 125409 (2020) - Published 8 September, 2020

Phonon-assisted exciton/trion conversion efficiency in transition metal dichalcogenides

Sabrine Ayari, Sihem Jaziri, Robson Ferreira, and Gerald Bastard

Phys. Rev. B 102, 125410 (2020) - Published 8 September, 2020

Coupled electric and magnetic dipole formulation for planar arrays of particles: Resonances and bound states in the continuum for all-dielectric metasurfaces

Diego R. Abujetas, Jorge Olmos-Trigo, Juan J. Sáenz, and José A. Sánchez-Gil

Phys. Rev. B 102, 125411 (2020) - Published 8 September, 2020

Theory of magneto-optical properties of neutral and charged excitons in GaAs/AlGaAs quantum dots

Diana Csontosová and Petr Klenovský

Phys. Rev. B 102, 125412 (2020) - Published 8 September, 2020

Topological resonance in Weyl semimetals in a circularly polarized optical pulse

Fatemeh Nematollahi, S. Azar Oliaei Motlagh, Jhih-Sheng Wu, Rupesh Ghimire, Vadym Apalkov, and Mark I. Stockman

Phys. Rev. B 102, 125413 (2020) - Published 9 September, 2020

Coupled spin and valley polarization in monolayer HfN2 and valley-contrasting physics at the HfN2WSe2 interface

Manish Kumar Mohanta and Abir De Sarkar

Phys. Rev. B 102, 125414 (2020) - Published 9 September, 2020

Hut-shaped lead nanowires with one-dimensional electronic properties

M. Kopciuszyński, A. Stȩpniak-Dybala, M. Dachniewicz, L. Żurawek, M. Krawiec, and R. Zdyb

Phys. Rev. B 102, 125415 (2020) - Published 10 September, 2020

Dissipation engineering of nonreciprocal quantum dot circuits: An input-output approach

Junjie Liu and Dvira Segal

Phys. Rev. B 102, 125416 (2020) - Published 11 September, 2020

Momentum-resolved observation of ultrafast interlayer charge transfer between the topmost layers of MoS2

R. Wallauer, P. Marauhn, J. Reimann, S. Zoerb, F. Kraus, J. Güdde, M. Rohlfing, and U. Höfer

Phys. Rev. B 102, 125417 (2020) - Published 11 September, 2020

How fast is the charge transfer between two layers of transition metal dichalcogenides and where does it take place in momentum space? Two-photon photoemission using high-harmonic probe pulses can answer this question, as the authors demonstrate here for the topmost layers of MoS2. By tuning pump pulses below the topmost-layer gap, they excite electrons in deeper layers and probe only the topmost layer. GW-based tight-binding calculations support the experimental findings and explain why the electron transfer takes place at Σ¯.

Growth of germanium-silver surface alloys followed by in situ scanning tunneling microscopy: Absence of germanene formation

K. Zhang, R. Bernard, Y. Borensztein, H. Cruguel, and G. Prévot

Phys. Rev. B 102, 125418 (2020) - Published 14 September, 2020

Optical orientation, polarization pinning, and depolarization dynamics in optically confined polariton condensates

I. Gnusov, H. Sigurdsson, S. Baryshev, T. Ermatov, A. Askitopoulos, and P. G. Lagoudakis

Phys. Rev. B 102, 125419 (2020) - Published 15 September, 2020

Quantum exciton solid in bilayer two-dimensional electron-hole systems

S. T. Chui, Ning Wang, and Chun Yu Wan

Phys. Rev. B 102, 125420 (2020) - Published 15 September, 2020

Dynamic response functions of two-dimensional Dirac fermions with screened Coulomb and short-range interactions

M. Agarwal and E. G. Mishchenko

Phys. Rev. B 102, 125421 (2020) - Published 18 September, 2020

Interference and shot noise in a degenerate Anderson-Holstein model

Andrea Donarini, Michael Niklas, and Milena Grifoni

Phys. Rev. B 102, 125422 (2020) - Published 18 September, 2020

Strong spin-orbit interactions in a correlated two-dimensional electron system formed in SrTiO3(001) films grown epitaxially on pSi(001)

Ryan J. Cottier, Barry D. Koehne, John T. Miracle, Daniel A. Currie, Nikoleta Theodoropoulou, Leonidas Pantelidis, Andrei Hernandez-Robles, and Arturo Ponce

Phys. Rev. B 102, 125423 (2020) - Published 18 September, 2020

Lithium intercalation in MoS2 bilayers and implications for moiré flat bands

Zheyu Lu, Stephen Carr, Daniel T. Larson, and Efthimios Kaxiras

Phys. Rev. B 102, 125424 (2020) - Published 21 September, 2020

Optimized micromagnet geometries for Majorana zero modes in low g-factor materials

Sara Turcotte, Samuel Boutin, Julien Camirand Lemyre, Ion Garate, and Michel Pioro-Ladrière

Phys. Rev. B 102, 125425 (2020) - Published 21 September, 2020

Band bending and zero-conductance resonances controlled by edge electric fields in zigzag silicene nanoribbons

Wei-Tao Lu, Qing-Feng Sun, Hong-Yu Tian, Ben-Hu Zhou, and Hong-Mei Liu

Phys. Rev. B 102, 125426 (2020) - Published 21 September, 2020

Effect of anisotropy on phase transitions in graphene

M. E. Carrington, A. R. Frey, and B. A. Meggison

Phys. Rev. B 102, 125427 (2020) - Published 22 September, 2020

Interplay between geometric and dynamic phases in a single-spin system

A. A. Wood, K. Streltsov, R. M. Goldblatt, M. B. Plenio, L. C. L. Hollenberg, R. E. Scholten, and A. M. Martin

Phys. Rev. B 102, 125428 (2020) - Published 23 September, 2020

Possible odd-frequency Amperean magnon-mediated superconductivity in topological insulator–ferromagnetic insulator bilayer

Henning G. Hugdal and Asle Sudbø

Phys. Rev. B 102, 125429 (2020) - Published 23 September, 2020

One-dimensional antilocalization of electrons from spin disorder probed by nonlinear Hall effect

Yang Wang, Yong Wang, Tao Wang, Xinhao Wang, Yusheng Ou, Yi Ji, Matthew F. Doty, Stephanie A. Law, and John Q. Xiao

Phys. Rev. B 102, 125430 (2020) - Published 23 September, 2020

Optically induced electron spin currents in the Kretschmann configuration

Daigo Oue and Mamoru Matsuo

Phys. Rev. B 102, 125431 (2020) - Published 24 September, 2020

Strong exciton-phonon interaction assisting simultaneous enhancement of photoluminescence and Raman scattering from suspended carbon nanotubes

Hisashi Sumikura, Hiroshi Takaki, Hideyuki Maki, and Masaya Notomi

Phys. Rev. B 102, 125432 (2020) - Published 28 September, 2020

Optical second- and third-harmonic generation on excitons in ZnSe/BeTe quantum wells

Johannes Mund, Andreas Farenbruch, Dmitri R. Yakovlev, Andrei A. Maksimov, Andreas Waag, and Manfred Bayer

Phys. Rev. B 102, 125433 (2020) - Published 28 September, 2020

Enhanced near-field radiation in both TE and TM waves through excitation of Mie resonance

Yizhi Hu, Hongen Li, Yong Zhang, Yonggang Zhu, and Yue Yang

Phys. Rev. B 102, 125434 (2020) - Published 28 September, 2020

In situ grazing-incidence x-ray scattering study of pulsed-laser deposition of Pt layers

V. Holý, S. Bauer, A. Rodrigues, L. Horák, X. Jin, R. Schneider, and T. Baumbach

Phys. Rev. B 102, 125435 (2020) - Published 28 September, 2020

Skyrmion spin transfer torque due to current confined in a nanowire

Javier Osca and Bart Sorée

Phys. Rev. B 102, 125436 (2020) - Published 30 September, 2020

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