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HIGHLIGHTED ARTICLES

Adiabatic paths of Hamiltonians, symmetries of topological order, and automorphism codes

David Aasen, Zhenghan Wang, and Matthew B. Hastings

Phys. Rev. B 106, 085122 (2022) - Published 15 August, 2022

The recently developed “honeycomb code,” an example of a Floquet code, is a new type of fault-tolerant quantum memory distinguished by its dynamically generated logical qubits. In this work, the authors present a general framework to understand the honeycomb code by employing adiabatic paths of gapped Hamiltonians. The topology of the space of gapped Hamiltonians in two dimensions is examined, and the first few homotopy groups are conjectured, supported by several examples. Finally, the authors use this framework to design a new Floquet code, “the em-automorphism code.”

Triple nodal points characterized by their nodal-line structure in all magnetic space groups

Patrick M. Lenggenhager, Xiaoxiong Liu, Titus Neupert, and Tomáš Bzdušek

Phys. Rev. B 106, 085128 (2022) - Published 18 August, 2022

Triple nodal points are threefold degeneracies of energy bands in momentum space and therefore constitute intermediates between Dirac and Weyl points. Here, the authors study these band nodes in spinless band structures arising in any space group, possibly magnetic and nonsymmorphic, and derive a complete symmetry classification according to the nodal-line structure in the vicinity of the triple nodal point. This provides criteria for the stability of such band nodes and predicts the intricate nodal structures observed in data obtained by first-principles calculations for real materials.

Low-energy interband transition in the infrared response of the correlated metal SrVO3 in the ultraclean limit

Gihyeon Ahn, M. Zingl, S. J. Noh, M. Brahlek, Joseph D. Roth, Roman Engel-Herbert, A. J. Millis, and S. J. Moon

Phys. Rev. B 106, 085133 (2022) - Published 24 August, 2022

Non-Fermi-liquid behavior of correlated metals is one of the central problems in condensed matter physics. To advance the understanding of the non-Fermi-liquid phase, it is crucial to know the intrinsic electronic response of correlated metals. The authors study the optical response of an archetypal correlated metal SrVO3 in the ultraclean limit. The results reveal that interband transitions can give rise to a significant contribution to the low-energy electronic response, mimicking the non-Fermi-liquid behavior of the charge dynamics.

Proximity-induced superconductivity generated by thin films: Effects of Fermi surface mismatch and disorder in the superconductor

Tudor D. Stanescu and Sankar Das Sarma

Phys. Rev. B 106, 085429 (2022) - Published 30 August, 2022

Detailed understanding of proximity-induced superconductivity generated by thin films has become critical in the context of recent efforts to realize topological quantum states in superconductor-based hybrid structures. Using a 3D microscopic model, the authors demonstrate here that disorder in the film is both essential for inducing robust superconductivity and potentially detrimental, as it generates “induced disorder”. Films with surface roughness are shown to induce uniform-enough topological superconductivity in a semiconductor, provided the coupling of the two subsystems is sufficiently weak.

Dirac nodal lines and nodal loops in the topological kagome superconductor CsV3Sb5

Zhanyang Hao, Yongqing Cai, Yixuan Liu, Yuan Wang, Xuelei Sui, Xiao-Ming Ma, Zecheng Shen, Zhicheng Jiang, Yichen Yang, Wanling Liu, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Yi Liu, Shengtao Cui, Jiabin Chen, Le Wang, Cai Liu, Junhao Lin, Jianfeng Wang, Bing Huang, Jia-Wei Mei, and Chaoyu Chen

Phys. Rev. B 106, L081101 (2022) - Published 2 August, 2022

Recently, V-based kagome superconductors have emerged as a new research topic in condensed matter physics by intertwining superconductivity, charge density wave, and strong correlation. Here, the authors identify CsV3Sb5 as a Dirac nodal-line semimetal by determining multiple Dirac nodal lines and loops close to the Fermi level with the help of ARPES and first-principles calculations. These nodal lines and loops could provide yet another source for obtaining larger Berry curvature and, hence, larger anomalous Hall conductivity, thus offering essential insight into the exotic transport behavior observed.

Surface Luttinger arcs in Weyl semimetals

Osakpolor Eki Obakpolor and Pavan Hosur

Phys. Rev. B 106, L081112 (2022) - Published 15 August, 2022

Weyl semimetals famously host a surface topological metal containing open Fermi arcs instead of closed Fermi surfaces. Here, the authors predict another surface feature, Luttinger arcs, that form closed loops with the Fermi arcs in undoped Weyl semimetals. Luttinger arcs are common, albeit experimentally inaccessible, for strongly interacting electrons. Here, they occur even without interactions and switch places with Fermi arcs for different surface terminations – a property the authors exploit to pinpoint Luttinger arcs for Co and Sn terminations in Co3Sn2S2.

Relating spin-polarized STM imaging and inelastic neutron scattering in the van der Waals ferromagnet Fe3GeTe2

Christopher Trainer, Olivia R. Armitage, Harry Lane, Luke C. Rhodes, Edmond Chan, Izidor Benedičič, J. A. Rodriguez-Rivera, O. Fabelo, Chris Stock, and Peter Wahl

Phys. Rev. B 106, L081405 (2022) - Published 15 August, 2022

Information about the magnetic properties of van der Waals ferromagnets comes so far largely from macroscopic techniques, with much less being known about the magnetism at the microscopic level. By comparing atomic-scale imaging of domain walls at the surface of the van der Waals ferromagnet Fe3xGeTe2 with inelastic neutron scattering measurements of the magnon dispersion in the bulk, the authors elucidate here the interplay between the bulk and surface magnetism and image the low-energy electronic structure.

Transition from metal to higher-order topological insulator driven by random flux

Chang-An Li, Song-Bo Zhang, Jan Carl Budich, and Björn Trauzettel

Phys. Rev. B 106, L081410 (2022) - Published 29 August, 2022

Random flux can drive a phase transition from a metal to a higher-order topological insulator in the two-dimensional Su-Schrieffer-Heeger model. This transition happens in the vicinity of zero energy which is surprising when compared to the influence of random flux on a simple square-lattice model. The authors analytically discover the importance of sublattice degrees of freedom for the transition to happen.

LETTERS

Electronic structure and strongly correlated systems

Dirac nodal lines and nodal loops in the topological kagome superconductor CsV3Sb5

Zhanyang Hao, Yongqing Cai, Yixuan Liu, Yuan Wang, Xuelei Sui, Xiao-Ming Ma, Zecheng Shen, Zhicheng Jiang, Yichen Yang, Wanling Liu, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Yi Liu, Shengtao Cui, Jiabin Chen, Le Wang, Cai Liu, Junhao Lin, Jianfeng Wang, Bing Huang, Jia-Wei Mei, and Chaoyu Chen

Phys. Rev. B 106, L081101 (2022) - Published 2 August, 2022

Recently, V-based kagome superconductors have emerged as a new research topic in condensed matter physics by intertwining superconductivity, charge density wave, and strong correlation. Here, the authors identify CsV3Sb5 as a Dirac nodal-line semimetal by determining multiple Dirac nodal lines and loops close to the Fermi level with the help of ARPES and first-principles calculations. These nodal lines and loops could provide yet another source for obtaining larger Berry curvature and, hence, larger anomalous Hall conductivity, thus offering essential insight into the exotic transport behavior observed.

Detectability of core-level crossing and electronic topological transformations: The case of osmium

Gavin A. Woolman and Graeme J. Ackland

Phys. Rev. B 106, L081102 (2022) - Published 2 August, 2022

Thermal topological phase transition in SnTe from ab initio calculations

Pablo Aguado-Puente and Piotr Chudzinski

Phys. Rev. B 106, L081103 (2022) - Published 5 August, 2022

Exotic physical properties in metallic perovskite LaRuO3: Strong evidence for Hund metal

Z. Y. Li, X. Y. Li, J. M. He, Michael A. McGuire, Adam A. Aczel, J. A. Alonso, M. T. Fernandez-Diaz, and J.-S. Zhou

Phys. Rev. B 106, L081104 (2022) - Published 8 August, 2022

Excitations of the ferroelectric order

Ping Tang, Ryo Iguchi, Ken-ichi Uchida, and Gerrit E. W. Bauer

Phys. Rev. B 106, L081105 (2022) - Published 8 August, 2022

Non-Fermi liquid induced by Bose metal with protected subsystem symmetries

SangEun Han and Yong Baek Kim

Phys. Rev. B 106, L081106 (2022) - Published 8 August, 2022

Charge density waves in kagome-lattice extended Hubbard models at the van Hove filling

Francesco Ferrari, Federico Becca, and Roser Valentí

Phys. Rev. B 106, L081107 (2022) - Published 8 August, 2022

Snapshot-based detection of ν=12 Laughlin states: Coupled chains and central charge

F. A. Palm, S. Mardazad, A. Bohrdt, U. Schollwöck, and F. Grusdt

Phys. Rev. B 106, L081108 (2022) - Published 9 August, 2022

Fixed point annihilation for a spin in a fluctuating field

Adam Nahum

Phys. Rev. B 106, L081109 (2022) - Published 9 August, 2022

Evidence of lattice deformation induced metal-insulator transition in Ti2O3

K. Yoshimatsu, S. Miyazaki, N. Hasegawa, and H. Kumigashira

Phys. Rev. B 106, L081110 (2022) - Published 10 August, 2022

Matrix product states with backflow correlations

Guglielmo Lami, Giuseppe Carleo, and Mario Collura

Phys. Rev. B 106, L081111 (2022) - Published 10 August, 2022

Surface Luttinger arcs in Weyl semimetals

Osakpolor Eki Obakpolor and Pavan Hosur

Phys. Rev. B 106, L081112 (2022) - Published 15 August, 2022

Weyl semimetals famously host a surface topological metal containing open Fermi arcs instead of closed Fermi surfaces. Here, the authors predict another surface feature, Luttinger arcs, that form closed loops with the Fermi arcs in undoped Weyl semimetals. Luttinger arcs are common, albeit experimentally inaccessible, for strongly interacting electrons. Here, they occur even without interactions and switch places with Fermi arcs for different surface terminations – a property the authors exploit to pinpoint Luttinger arcs for Co and Sn terminations in Co3Sn2S2.

Spin imaging of Poiseuille flow of a viscous electronic fluid

K. S. Denisov, K. A. Baryshnikov, and P. S. Alekseev

Phys. Rev. B 106, L081113 (2022) - Published 16 August, 2022

Phase diagram of the Su-Schrieffer-Heeger-Hubbard model on a square lattice

Chunhan Feng, Bo Xing, Dario Poletti, Richard Scalettar, and George Batrouni

Phys. Rev. B 106, L081114 (2022) - Published 18 August, 2022

Robustness of antiferromagnetism in the Su-Schrieffer-Heeger Hubbard model

Xun Cai, Zi-Xiang Li, and Hong Yao

Phys. Rev. B 106, L081115 (2022) - Published 18 August, 2022

Significant thermal Hall effect in the 3d cobalt Kitaev system Na2Co2TeO6

Heejun Yang, Chaebin Kim, Ysun Choi, Jun Han Lee, Gaoting Lin, Jie Ma, Marie Kratochvílová, Petr Proschek, Eun-Gook Moon, Ki Hoon Lee, Yoon Seok Oh, and Je-Geun Park

Phys. Rev. B 106, L081116 (2022) - Published 18 August, 2022

Exciton-driven renormalization of quasiparticle band structure in monolayer MoS2

Yi Lin, Yang-hao Chan, Woojoo Lee, Li-Syuan Lu, Zhenglu Li, Wen-Hao Chang, Chih-Kang Shih, Robert A. Kaindl, Steven G. Louie, and Alessandra Lanzara

Phys. Rev. B 106, L081117 (2022) - Published 18 August, 2022

Linear level repulsions near exceptional points of non-Hermitian systems

C. Wang and X. R. Wang

Phys. Rev. B 106, L081118 (2022) - Published 18 August, 2022

Photoinduced Drude weights critically enhanced by charge fluctuations in a one-dimensional Mott insulator

T. Yamaguchi, K. Iwano, and H. Okamoto

Phys. Rev. B 106, L081119 (2022) - Published 18 August, 2022

Quasiparticle metamorphosis in the random tJ model

Aman Kumar, Subir Sachdev, and Vikram Tripathi

Phys. Rev. B 106, L081120 (2022) - Published 19 August, 2022

Band tilt induced nonlinear Nernst effect in topological insulators: An efficient generation of high-performance spin polarization

Chuanchang Zeng, Xiao-Qin Yu, Zhi-Ming Yu, and Yugui Yao

Phys. Rev. B 106, L081121 (2022) - Published 23 August, 2022

Flavors of magnetic noise in quantum materials

Shu Zhang and Yaroslav Tserkovnyak

Phys. Rev. B 106, L081122 (2022) - Published 24 August, 2022

Mott correlations in ABC graphene trilayer aligned with hBN

M. J. Calderón, A. Camjayi, and E. Bascones

Phys. Rev. B 106, L081123 (2022) - Published 25 August, 2022

Anomalous Hall effect at the Lifshitz transition in ZrTe5

P. M. Lozano, Gabriel Cardoso, Niraj Aryal, D. Nevola, Genda Gu, Alexei Tsvelik, Weiguo Yin, and Qiang Li

Phys. Rev. B 106, L081124 (2022) - Published 29 August, 2022

Electron removal energies in noble-gas atoms up to 100 keV: Ab initio GW versus x-ray photoelectron spectroscopy

Iskander Mukatayev, Benoît Sklénard, Valerio Olevano, and Jing Li

Phys. Rev. B 106, L081125 (2022) - Published 29 August, 2022

Exchange-correlation effect in the charge response of a warm dense electron gas

Peng-Cheng Hou, Bao-Zong Wang, Kristjan Haule, Youjin Deng, and Kun Chen

Phys. Rev. B 106, L081126 (2022) - Published 30 August, 2022

Ellipticity control of terahertz high-harmonic generation in a Dirac semimetal

Semyon Germanskiy, Renato M. A. Dantas, Sergey Kovalev, Chris Reinhoffer, Evgeny A. Mashkovich, Paul H. M. van Loosdrecht, Yunkun Yang, Faxian Xiu, Piotr Surówka, Roderich Moessner, Takashi Oka, and Zhe Wang

Phys. Rev. B 106, L081127 (2022) - Published 31 August, 2022

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

Composite excitonic states in doped semiconductors

Dinh Van Tuan and Hanan Dery

Phys. Rev. B 106, L081301 (2022) - Published 9 August, 2022

Strong photon interactions from weakly interacting particles

A. Camacho-Guardian, M. Bastarrachea-Magnani, T. Pohl, and G. M. Bruun

Phys. Rev. B 106, L081302 (2022) - Published 15 August, 2022

Hydrodynamics, viscous electron fluid, and Wiedeman-Franz law in two-dimensional semiconductors

Seongjin Ahn and Sankar Das Sarma

Phys. Rev. B 106, L081303 (2022) - Published 26 August, 2022

Magneto-Seebeck coefficient of the Fermi liquid in three-dimensional Dirac and Weyl semimetals

F. R. Pratama, Riichiro Saito, and Nguyen T. Hung

Phys. Rev. B 106, L081304 (2022) - Published 31 August, 2022

Surface physics, nanoscale physics, low-dimensional systems

In-plane epitaxy-strain-tuning intralayer and interlayer magnetic coupling in CrSe2 and CrTe2 monolayers and bilayers

Linlu Wu, Linwei Zhou, Xieyu Zhou, Cong Wang, and Wei Ji

Phys. Rev. B 106, L081401 (2022) - Published 1 August, 2022

Cyclotron quantization and mirror-time transition on nonreciprocal lattices

Kai Shao, Zhuo-Ting Cai, Hao Geng, Wei Chen, and D. Y. Xing

Phys. Rev. B 106, L081402 (2022) - Published 10 August, 2022

Scattering laser light from two resonant quantum dots in a photonic crystal waveguide

Joel Q. Grim, Ian Welland, Samuel G. Carter, Allan S. Bracker, Andrew Yeats, Chul Soo Kim, Mijin Kim, Kha Tran, Igor Vurgaftman, and Thomas L. Reinecke

Phys. Rev. B 106, L081403 (2022) - Published 15 August, 2022

Large linear and nonlinear electro-optic coefficients in two-dimensional ferroelectrics

Zhijun Jiang, Charles Paillard, Hugh O. H. Churchill, Minggang Xia, Shengli Zhang, Hongjun Xiang, and L. Bellaiche

Phys. Rev. B 106, L081404 (2022) - Published 15 August, 2022

Relating spin-polarized STM imaging and inelastic neutron scattering in the van der Waals ferromagnet Fe3GeTe2

Christopher Trainer, Olivia R. Armitage, Harry Lane, Luke C. Rhodes, Edmond Chan, Izidor Benedičič, J. A. Rodriguez-Rivera, O. Fabelo, Chris Stock, and Peter Wahl

Phys. Rev. B 106, L081405 (2022) - Published 15 August, 2022

Information about the magnetic properties of van der Waals ferromagnets comes so far largely from macroscopic techniques, with much less being known about the magnetism at the microscopic level. By comparing atomic-scale imaging of domain walls at the surface of the van der Waals ferromagnet Fe3xGeTe2 with inelastic neutron scattering measurements of the magnon dispersion in the bulk, the authors elucidate here the interplay between the bulk and surface magnetism and image the low-energy electronic structure.

Twist angle controlled collinear Edelstein effect in van der Waals heterostructures

Alessandro Veneri, David T. S. Perkins, Csaba G. Péterfalvi, and Aires Ferreira

Phys. Rev. B 106, L081406 (2022) - Published 18 August, 2022

Lattice-driven chiral charge density wave state in 1TTaS2

Manoj Singh, Boning Yu, James Huber, Bishnu Sharma, Ghilles Ainouche, Ling Fu, Jasper van Wezel, and Michael C. Boyer

Phys. Rev. B 106, L081407 (2022) - Published 19 August, 2022

Self-induced decay of intense laser pulse into a pair of surface plasmons

Ivan Oladyshkin

Phys. Rev. B 106, L081408 (2022) - Published 22 August, 2022

Magneto-optical measurements of the negatively charged 2s exciton in WSe2

J. C. Sell, J. R. Vannucci, D. G. Suárez-Forero, B. Cao, D. W. Session, H.-J. Chuang, K. M. McCreary, M. R. Rosenberger, B. T. Jonker, S. Mittal, and M. Hafezi

Phys. Rev. B 106, L081409 (2022) - Published 23 August, 2022

Transition from metal to higher-order topological insulator driven by random flux

Chang-An Li, Song-Bo Zhang, Jan Carl Budich, and Björn Trauzettel

Phys. Rev. B 106, L081410 (2022) - Published 29 August, 2022

Random flux can drive a phase transition from a metal to a higher-order topological insulator in the two-dimensional Su-Schrieffer-Heeger model. This transition happens in the vicinity of zero energy which is surprising when compared to the influence of random flux on a simple square-lattice model. The authors analytically discover the importance of sublattice degrees of freedom for the transition to happen.

Predicting magnetic edge behavior in graphene using neural networks

Meric E. Kucukbas, Seán McCann, and Stephen R. Power

Phys. Rev. B 106, L081411 (2022) - Published 29 August, 2022

Excitonic Tonks-Girardeau and charge density wave phases in monolayer semiconductors

Rafał Ołdziejewski, Alessio Chiocchetta, Johannes Knörzer, and Richard Schmidt

Phys. Rev. B 106, L081412 (2022) - Published 31 August, 2022

ARTICLES

Electronic structure and strongly correlated systems

Ground states and dynamical properties of the S>1/2 quantum Heisenberg model on the 1/5-depleted square lattice

Jun-Han Huang, Zenan Liu, Han-Qing Wu, and Dao-Xin Yao

Phys. Rev. B 106, 085101 (2022) - Published 1 August, 2022

Coexistence of multifold and multidimensional topological phonons in KMgBO3

P. C. Sreeparvathy, Chiranjit Mondal, Chanchal K. Barman, and Aftab Alam

Phys. Rev. B 106, 085102 (2022) - Published 1 August, 2022

Spin-orbit coupling and crystal-field splitting in Ti-doped Ca2RuO4 studied by ellipsometry

I. Vergara, M. Magnaterra, P. Warzanowski, J. Attig, S. Kunkemöller, D. I. Khomskii, M. Braden, M. Hermanns, and M. Grüninger

Phys. Rev. B 106, 085103 (2022) - Published 2 August, 2022

Fractionalization of subsystem symmetries in two dimensions

David T. Stephen, Arpit Dua, José Garre-Rubio, Dominic J. Williamson, and Michael Hermele

Phys. Rev. B 106, 085104 (2022) - Published 3 August, 2022

Topological alloy engineering and locally linearized gap dependence on concentration

Dongwook Kim and Feng Liu

Phys. Rev. B 106, 085105 (2022) - Published 4 August, 2022

Optical and magnetic investigation of multiferroic and magnetocaloric properties of Nd0.8Tb0.2Mn2O5

S. Mansouri, M. Balli, S. Jandl, A. O. Suleiman, P. Fournier, M. Orlita, I. A. Zobkalo, S. N. Barilo, and M. Chaker

Phys. Rev. B 106, 085107 (2022) - Published 4 August, 2022

Ionic forces and stress tensor in all-electron density functional theory calculations using an enriched finite-element basis

Nelson D. Rufus and Vikram Gavini

Phys. Rev. B 106, 085108 (2022) - Published 5 August, 2022

Bulk-edge correspondence in the trimer Su-Schrieffer-Heeger model

Adamantios Anastasiadis, Georgios Styliaris, Rajesh Chaunsali, Georgios Theocharis, and Fotios K. Diakonos

Phys. Rev. B 106, 085109 (2022) - Published 5 August, 2022

Magnetic excitations, nonclassicality, and quantum wake spin dynamics in the Hubbard chain

Pontus Laurell, Allen Scheie, D. Alan Tennant, Satoshi Okamoto, Gonzalo Alvarez, and Elbio Dagotto

Phys. Rev. B 106, 085110 (2022) - Published 5 August, 2022

Persistent homology of Z2 gauge theories

Dan Sehayek and Roger G. Melko

Phys. Rev. B 106, 085111 (2022) - Published 8 August, 2022

Structural origins of the low-temperature orthorhombic to low-temperature tetragonal phase transition in high-Tc cuprates

Jeremiah P. Tidey, Christopher Keegan, Nicholas C. Bristowe, Arash A. Mostofi, Zih-Mei Hong, Bo-Hao Chen, Yu-Chun Chuang, Wei-Tin Chen, and Mark S. Senn

Phys. Rev. B 106, 085112 (2022) - Published 8 August, 2022

Anomaly inflow for subsystem symmetries

Fiona J. Burnell, Trithep Devakul, Pranay Gorantla, Ho Tat Lam, and Shu-Heng Shao

Phys. Rev. B 106, 085113 (2022) - Published 8 August, 2022

Anomalously large spin-dependent electron correlation in the nearly half-metallic ferromagnet CoS2

Hirokazu Fujiwara, Kensei Terashima, Junya Otsuki, Nayuta Takemori, Harald O. Jeschke, Takanori Wakita, Yuko Yano, Wataru Hosoda, Noriyuki Kataoka, Atsushi Teruya, Masashi Kakihana, Masato Hedo, Takao Nakama, Yoshichika Ōnuki, Koichiro Yaji, Ayumi Harasawa, Kenta Kuroda, Shik Shin, Koji Horiba, Hiroshi Kumigashira, Yuji Muraoka, and Takayoshi Yokoya

Phys. Rev. B 106, 085114 (2022) - Published 9 August, 2022

Low-energy spin dynamics of the quantum spin liquid candidate NaYbSe2

Zheng Zhang, Jianshu Li, Mingtai Xie, Weizhen Zhuo, D. T. Adroja, Peter J. Baker, T. G. Perring, Anmin Zhang, Feng Jin, Jianting Ji, Xiaoqun Wang, Jie Ma, and Qingming Zhang

Phys. Rev. B 106, 085115 (2022) - Published 9 August, 2022

Pressure-induced metallization in the absence of a structural transition in the layered ferromagnetic insulator Cr2Ge2Te6

Weizhao Cai, Luo Yan, Su Kong Chong, Jingui Xu, Dongzhou Zhang, Vikram V. Deshpande, Liujiang Zhou, and Shanti Deemyad

Phys. Rev. B 106, 085116 (2022) - Published 9 August, 2022

Competing magnetic and nonmagnetic states in monolayer VSe2 with charge density wave

Li Yin, Tom Berlijn, Rinkle Juneja, Lucas Lindsay, and David S. Parker

Phys. Rev. B 106, 085117 (2022) - Published 11 August, 2022

Tuning of spin relaxation and the Kondo effect in copper thin films by ionic gating

Xingyu Shen, Yunjiao Cai, Yizheng Wu, and Yi Ji

Phys. Rev. B 106, 085118 (2022) - Published 11 August, 2022

Possible coexistence of short-range resonating valence bond and long-range stripe correlations in the spatially anisotropic triangular-lattice quantum magnet Cu2(OH)3NO3

Long Yuan, Yuqian Zhao, Boqiang Li, Yiru Song, Yuanhua Xia, Benqiong Liu, Junfeng Wang, and Yuesheng Li

Phys. Rev. B 106, 085119 (2022) - Published 11 August, 2022

Spin-polarized supercurrent through the van der Waals Kondo-lattice ferromagnet Fe3GeTe2

Deepti Rana, Aswini R, Basavaraja G, Chandan Patra, Sandeep Howlader, Rajeswari Roy Chowdhury, Mukul Kabir, Ravi P. Singh, and Goutam Sheet

Phys. Rev. B 106, 085120 (2022) - Published 11 August, 2022

Relativistic self-consistent GW: Exact two-component formalism with one-electron approximation for solids

Chia-Nan Yeh, Avijit Shee, Qiming Sun, Emanuel Gull, and Dominika Zgid

Phys. Rev. B 106, 085121 (2022) - Published 11 August, 2022

Adiabatic paths of Hamiltonians, symmetries of topological order, and automorphism codes

David Aasen, Zhenghan Wang, and Matthew B. Hastings

Phys. Rev. B 106, 085122 (2022) - Published 15 August, 2022

The recently developed “honeycomb code,” an example of a Floquet code, is a new type of fault-tolerant quantum memory distinguished by its dynamically generated logical qubits. In this work, the authors present a general framework to understand the honeycomb code by employing adiabatic paths of gapped Hamiltonians. The topology of the space of gapped Hamiltonians in two dimensions is examined, and the first few homotopy groups are conjectured, supported by several examples. Finally, the authors use this framework to design a new Floquet code, “the em-automorphism code.”

Charge glass in an extended dimer Hubbard model

Meldon B. Deglint, Krishant Akella, and Malcolm P. Kennett

Phys. Rev. B 106, 085123 (2022) - Published 15 August, 2022

Pseudoparticle vertex solver for quantum impurity models

Aaram J. Kim, Jiajun Li, Martin Eckstein, and Philipp Werner

Phys. Rev. B 106, 085124 (2022) - Published 15 August, 2022

Optical investigation of the heavy-fermion normal state in superconducting UTe2

Sirak M. Mekonen, Chang-Jong Kang, Dipanjan Chaudhuri, David Barbalas, Sheng Ran, Gabriel Kotliar, Nicholas P. Butch, and N. P. Armitage

Phys. Rev. B 106, 085125 (2022) - Published 16 August, 2022

Second-order topological insulator in two-dimensional C2N and its derivatives

ZeHou Li, Pan Zhou, QiuHui Yan, XiangYang Peng, ZengSheng Ma, and LiZhong Sun

Phys. Rev. B 106, 085126 (2022) - Published 17 August, 2022

Chirality-dependent second-order spin current in systems with time-reversal symmetry

Ryosuke Hirakida, Junji Fujimoto, and Masao Ogata

Phys. Rev. B 106, 085127 (2022) - Published 17 August, 2022

Triple nodal points characterized by their nodal-line structure in all magnetic space groups

Patrick M. Lenggenhager, Xiaoxiong Liu, Titus Neupert, and Tomáš Bzdušek

Phys. Rev. B 106, 085128 (2022) - Published 18 August, 2022

Triple nodal points are threefold degeneracies of energy bands in momentum space and therefore constitute intermediates between Dirac and Weyl points. Here, the authors study these band nodes in spinless band structures arising in any space group, possibly magnetic and nonsymmorphic, and derive a complete symmetry classification according to the nodal-line structure in the vicinity of the triple nodal point. This provides criteria for the stability of such band nodes and predicts the intricate nodal structures observed in data obtained by first-principles calculations for real materials.

Universal higher-order bulk-boundary correspondence of triple nodal points

Patrick M. Lenggenhager, Xiaoxiong Liu, Titus Neupert, and Tomáš Bzdušek

Phys. Rev. B 106, 085129 (2022) - Published 18 August, 2022

Topological states in chiral electronic chains

P. D. Sacramento and M. F. Madeira

Phys. Rev. B 106, 085130 (2022) - Published 22 August, 2022

Magnons in antiferromagnetic bcc Cr and Cr2O3 from time-dependent density functional theory

Thorbjørn Skovhus and Thomas Olsen

Phys. Rev. B 106, 085131 (2022) - Published 22 August, 2022

Behavior of gapped and ungapped Dirac cones in the antiferromagnetic topological metal SmBi

Anup Pradhan Sakhya, Shiv Kumar, Arindam Pramanik, Ram Prakash Pandeya, Rahul Verma, Bahadur Singh, Sawani Datta, Souvik Sasmal, Rajib Mondal, Eike F. Schwier, Kenya Shimada, A. Thamizhavel, and Kalobaran Maiti

Phys. Rev. B 106, 085132 (2022) - Published 23 August, 2022

Low-energy interband transition in the infrared response of the correlated metal SrVO3 in the ultraclean limit

Gihyeon Ahn, M. Zingl, S. J. Noh, M. Brahlek, Joseph D. Roth, Roman Engel-Herbert, A. J. Millis, and S. J. Moon

Phys. Rev. B 106, 085133 (2022) - Published 24 August, 2022

Non-Fermi-liquid behavior of correlated metals is one of the central problems in condensed matter physics. To advance the understanding of the non-Fermi-liquid phase, it is crucial to know the intrinsic electronic response of correlated metals. The authors study the optical response of an archetypal correlated metal SrVO3 in the ultraclean limit. The results reveal that interband transitions can give rise to a significant contribution to the low-energy electronic response, mimicking the non-Fermi-liquid behavior of the charge dynamics.

Giant and reversible electronic structure evolution in a magnetic topological material EuCd2As2

Yang Wang et al.

Phys. Rev. B 106, 085134 (2022) - Published 25 August, 2022

Photoexcitations in the Hubbard model: Generalized Loschmidt amplitude analysis of impact ionization in small clusters

C. Watzenböck, M. Wallerberger, L. Ruzicka, P. Worm, K. Held, and A. Kauch

Phys. Rev. B 106, 085135 (2022) - Published 26 August, 2022

Real-space entanglement spectra of parton states in fractional quantum Hall systems

Abhishek Anand, Rushikesh A. Patil, Ajit C. Balram, and G. J. Sreejith

Phys. Rev. B 106, 085136 (2022) - Published 26 August, 2022

Zero-point lattice expansion and band gap renormalization: Grüneisen approach versus free energy minimization

Véronique Brousseau-Couture, Émile Godbout, Michel Côté, and Xavier Gonze

Phys. Rev. B 106, 085137 (2022) - Published 29 August, 2022

Proposal for asymmetric photoemission and tunneling spectroscopies in quantum simulators of the triangular-lattice Fermi-Hubbard model

Shuai A. Chen, Qianqian Chen, and Zheng Zhu

Phys. Rev. B 106, 085138 (2022) - Published 29 August, 2022

Spin chirality induced large topological Hall effect in magnetic Weyl semimetallic Eu2Ir2O7(111) thin films

Mithun Ghosh, D. Samal, and P. S. Anil Kumar

Phys. Rev. B 106, 085139 (2022) - Published 29 August, 2022

Magnetic Bloch theorem and reentrant flat bands in twisted bilayer graphene at 2π flux

Jonah Herzog-Arbeitman, Aaron Chew, and B. Andrei Bernevig

Phys. Rev. B 106, 085140 (2022) - Published 29 August, 2022

Phenomenological classification of metals based on resistivity

Qikai Guo, César Magén, Marcelo J. Rozenberg, and Beatriz Noheda

Phys. Rev. B 106, 085141 (2022) - Published 29 August, 2022

Operational definition of topological order

Amit Jamadagni and Hendrik Weimer

Phys. Rev. B 106, 085143 (2022) - Published 31 August, 2022

Semiconductors I: bulk

Exploiting the stereoelectronic effects for selective tuning of band edge states of α-SnO: GW quasiparticle calculations

Yabei Wu, Zhao Tang, Greis J. Cruz, Ya Yang, Wenqing Zhang, Wei Ren, and Peihong Zhang

Phys. Rev. B 106, 085201 (2022) - Published 1 August, 2022

Theory of shift heat current and its application to electron-phonon coupled systems

Yugo Onishi, Takahiro Morimoto, and Naoto Nagaosa

Phys. Rev. B 106, 085202 (2022) - Published 5 August, 2022

Intricate features of electron and hole skew scattering in semiconductors

M. A. Rakitskii, K. S. Denisov, E. Lähderanta, and I. V. Rozhansky

Phys. Rev. B 106, 085203 (2022) - Published 16 August, 2022

Raman scattering with infrared excitation resonant with the MoSe2 indirect band gap

Simone Sotgiu, Tommaso Venanzi, Francesco Macheda, Elena Stellino, Michele Ortolani, Paolo Postorino, and Leonetta Baldassarre

Phys. Rev. B 106, 085204 (2022) - Published 16 August, 2022

High-order Raman scattering mediated by self-trapped exciton in halide double perovskite

Kai-Xuan Xu, Jia-Min Lai, Yuan-Fei Gao, Feilong Song, Yu-Jia Sun, Ping-Heng Tan, and Jun Zhang

Phys. Rev. B 106, 085205 (2022) - Published 22 August, 2022

Floquet-Weyl semimetals generated by an optically resonant interband transition

Runnan Zhang, Ken-ichi Hino, and Nobuya Maeshima

Phys. Rev. B 106, 085206 (2022) - Published 22 August, 2022

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

Transformation of energy spectrum and wave functions on the way from a 2D-to-3D topological insulator in HgTe quantum wells

G. M. Minkov, V. Ya. Aleshkin, O. E. Rut, A. A. Sherstobitov, S. A. Dvoretski, N. N. Mikhailov, and A. V. Germanenko

Phys. Rev. B 106, 085301 (2022) - Published 1 August, 2022

Superballistic boundary conductance and hydrodynamic transport in microstructures

O. E. Raichev

Phys. Rev. B 106, 085302 (2022) - Published 8 August, 2022

Band lineup at hexagonal SixGe1x/SiyGe1y alloy interfaces

Abderrezak Belabbes, Silvana Botti, and Friedhelm Bechstedt

Phys. Rev. B 106, 085303 (2022) - Published 10 August, 2022

Enhanced valley splitting in Si layers with oscillatory Ge concentration

Yi Feng and Robert Joynt

Phys. Rev. B 106, 085304 (2022) - Published 12 August, 2022

Exciton localization on pin junctions in two-dimensional crystals

Bartłomiej Szafran

Phys. Rev. B 106, 085305 (2022) - Published 26 August, 2022

Surface physics, nanoscale physics, low-dimensional systems

Landau level collapse in graphene in the presence of in-plane radial electric and perpendicular magnetic fields

I. O. Nimyi, V. Könye, S. G. Sharapov, and V. P. Gusynin

Phys. Rev. B 106, 085401 (2022) - Published 2 August, 2022

Unraveling quantum pathways interference in two-color coherent control of photoemission with bias voltages

Yang Zhou and Peng Zhang

Phys. Rev. B 106, 085402 (2022) - Published 2 August, 2022

Atomistic simulation of phonon heat transport across metallic vacuum nanogaps

Yangyu Guo, Christophe Adessi, Manuel Cobian, and Samy Merabia

Phys. Rev. B 106, 085403 (2022) - Published 3 August, 2022

Degenerate bound states in the continuum in square and triangular open acoustic resonators

Almas Sadreev, Evgeny Bulgakov, Artem Pilipchuk, Andrey Miroshnichenko, and Lujun Huang

Phys. Rev. B 106, 085404 (2022) - Published 3 August, 2022

Current cross correlations in a quantum Hall collider at filling factor two

Edvin G. Idrisov, Ivan P. Levkivskyi, Eugene V. Sukhorukov, and Thomas L. Schmidt

Phys. Rev. B 106, 085405 (2022) - Published 3 August, 2022

Sub- to super-Poissonian crossover of current noise in helical edge states coupled to a spin impurity in a magnetic field

Benedikt Probst, Pauli Virtanen, and Patrik Recher

Phys. Rev. B 106, 085406 (2022) - Published 4 August, 2022

Heavy-hole–light-hole exciton system in GaAs/AlGaAs quantum wells

M. N. Bataev, M. A. Chukeev, M. M. Sharipova, P. A. Belov, P. S. Grigoryev, E. S. Khramtsov, I. V. Ignatiev, S. A. Eliseev, V. A. Lovtcius, and Yu. P. Efimov

Phys. Rev. B 106, 085407 (2022) - Published 10 August, 2022

Deep neural networks for the prediction of the optical properties and the free-form inverse design of metamaterials

Timo Gahlmann and Philippe Tassin

Phys. Rev. B 106, 085408 (2022) - Published 11 August, 2022

Transport properties of vertical heterostructures under light irradiation

P. Stadler and M. Fogelström

Phys. Rev. B 106, 085409 (2022) - Published 15 August, 2022

Monolayer MnX and Janus XMnY (X,Y=S, Se, Te): A family of two-dimensional antiferromagnetic semiconductors

Shahid Sattar, M. F. Islam, and C. M. Canali

Phys. Rev. B 106, 085410 (2022) - Published 15 August, 2022

Electron-electron scattering and conductivity of disordered systems with a Galilean-invariant spectrum

K. E. Nagaev

Phys. Rev. B 106, 085411 (2022) - Published 16 August, 2022

Theoretical studies of valleytronic and optical properties in monolayer MoP2X2Y2 (XY=BTe,AlS,andGaS)

Yang Yang, Luogang Xie, Yandong Ma, and Hong-Yan Lu

Phys. Rev. B 106, 085412 (2022) - Published 17 August, 2022

Magnetoelectric polarizability and optical activity: Spin and frequency dependence

Alistair H. Duff and J. E. Sipe

Phys. Rev. B 106, 085413 (2022) - Published 19 August, 2022

Intervalley electron-hole exchange interaction and impurity-assisted recombination of indirect excitons in WS2 and WSe2 monolayers

Pengke Li (李鹏科), Cedric Robert, Dinh Van Tuan, Lei Ren, Min Yang, Xavier Marie, and Hanan Dery

Phys. Rev. B 106, 085414 (2022) - Published 22 August, 2022

Geometric anisotropy induced higher-order topological insulators in nonsymmorphic photonic crystals

Zhenzhen Liu, Guochao Wei, and Jun-Jun Xiao

Phys. Rev. B 106, 085415 (2022) - Published 22 August, 2022

Ultralong mean free path phonons in HKUST-1 and their scattering by water adsorbates

Hongzhao Fan, Can Yang, and Yanguang Zhou

Phys. Rev. B 106, 085417 (2022) - Published 23 August, 2022

Tunable electronic and magnetic properties of thin Nb3I8 nanofilms: Interplay between strain and thickness

Giovanni Cantele, Felice Conte, Ludovica Zullo, and Domenico Ninno

Phys. Rev. B 106, 085418 (2022) - Published 24 August, 2022

Electroluminescence of monolayer WS2 in a scanning tunneling microscope: Effect of bias polarity on spectral and angular distribution of emitted light

Ricardo Javier Peña Román, Delphine Pommier, Rémi Bretel, Luis E. Parra López, Etienne Lorchat, Julien Chaste, Abdelkarim Ouerghi, Séverine Le Moal, Elizabeth Boer-Duchemin, Gérald Dujardin, Andrey G. Borisov, Luiz F. Zagonel, Guillaume Schull, Stéphane Berciaud, and Eric Le Moal

Phys. Rev. B 106, 085419 (2022) - Published 24 August, 2022

Corner- and sublattice-sensitive Majorana zero modes on the kagome lattice

Majid Kheirkhah, Di Zhu, Joseph Maciejko, and Zhongbo Yan

Phys. Rev. B 106, 085420 (2022) - Published 24 August, 2022

Net energy up-conversion processes in CdSe/CdS (core/shell) quantum dots: A possible pathway towards optical cooling

Muchuan Hua and Ricardo S. Decca

Phys. Rev. B 106, 085421 (2022) - Published 25 August, 2022

Radiative energy band gap of nanostructures coupled with quantum emitters around the epsilon-near-zero frequency

Tao Gong, Iñigo Liberal, Miguel Camacho, Benjamin Spreng, Nader Engheta, and Jeremy N. Munday

Phys. Rev. B 106, 085422 (2022) - Published 25 August, 2022

Scanning tunneling spectroscopy of two-dimensional Dirac materials on substrates with a band gap

Harold J. W. Zandvliet, Qirong Yao, Lijie Zhang, Pantelis Bampoulis, and Zhen Jiao

Phys. Rev. B 106, 085423 (2022) - Published 25 August, 2022

Cooper pair splitter in a photonic cavity: Detection of Andreev scatterings

Bogdan R. Bułka

Phys. Rev. B 106, 085424 (2022) - Published 25 August, 2022

Evolution of one-dimensional electronic dynamics in Nb2n+1SinTe4n+2

Zhen Zhu, Peng-Bo Song, Ding-Yun Huang, Hao-Ke Xu, Yi-Sheng Gu, Qiao-Yan Yu, Dang Liu, Sha-Sha Xue, Dan-Dan Guan, Shi-Yong Wang, Yao-Yi Li, Canhua Liu, You-Guo Shi, Xiao Yan Xu, Hao Zheng, and Jin-Feng Jia

Phys. Rev. B 106, 085426 (2022) - Published 26 August, 2022

Direction reversal of non-Hermitian skin effect via coherent coupling

Linhu Li, Wei Xin Teo, Sen Mu, and Jiangbin Gong

Phys. Rev. B 106, 085427 (2022) - Published 29 August, 2022

Thickness-dependent electronic structure in layered ZrTe5 down to the two-dimensional limit

W. Z. Zhuo, B. Lei, C. S. Zhu, Z. L. Sun, J. H. Cui, W. X. Wang, Z. Y. Wang, T. Wu, J. J. Ying, Z. J. Xiang, and X. H. Chen

Phys. Rev. B 106, 085428 (2022) - Published 30 August, 2022

Proximity-induced superconductivity generated by thin films: Effects of Fermi surface mismatch and disorder in the superconductor

Tudor D. Stanescu and Sankar Das Sarma

Phys. Rev. B 106, 085429 (2022) - Published 30 August, 2022

Detailed understanding of proximity-induced superconductivity generated by thin films has become critical in the context of recent efforts to realize topological quantum states in superconductor-based hybrid structures. Using a 3D microscopic model, the authors demonstrate here that disorder in the film is both essential for inducing robust superconductivity and potentially detrimental, as it generates “induced disorder”. Films with surface roughness are shown to induce uniform-enough topological superconductivity in a semiconductor, provided the coupling of the two subsystems is sufficiently weak.

Structural and magnetic phase transitions in quasi-two-dimensional VBr3

BingBing Lyu, Le Wang, YiFan Gao, Shu Guo, Xuefeng Zhou, Zhanyang Hao, Shanmin Wang, Yue Zhao, Li Huang, Jifeng Shao, and Mingyuan Huang

Phys. Rev. B 106, 085430 (2022) - Published 31 August, 2022

Nonlinear optical properties and Kerr nonlinearity of Rydberg excitons in Cu2O quantum wells

David Ziemkiewicz, Gerard Czajkowski, Karol Karpiński, and Sylwia Zielińska-Raczyńska

Phys. Rev. B 106, 085431 (2022) - Published 31 August, 2022

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