Developments in Higher-Order Topological Insulators

Presentations

• Cross-correlated topological response of fragile and higher-order topological states

  ORAL

  March 7, 2023, 3:00 PM – March 7, 2023, 3:12 PM

  Presenters

  • Yuxin Wang

    • Northwestern University

  Authors

  • Yuxin Wang

    • Northwestern University

  • Alexander C Tyner

    • Northwestern University

  • Pallab Goswami

    • Northwestern University

  View abstract →

• Time-reversal generalization of the Hopf insulator

  ORAL

  March 7, 2023, 3:12 PM – March 7, 2023, 3:24 PM

  Presenters

  • Sunje Kim

    • Seoul Natl Univ

  Authors

  • Sunje Kim

    • Seoul Natl Univ

  • Hyeongmuk Lim

    • Seoul Natl Univ

  • Bohm-Jung Yang

    • Seoul Natl Univ
    • IBS-CCES, Seoul National University

  View abstract →

• Z2 Spin Hopf Insulator: Helical Hinge States and Returning Thouless Pump

  ORAL

  March 7, 2023, 3:24 PM – March 7, 2023, 3:36 PM

  Publication: arXiv:2208.08455

  Presenters

  • Penghao Zhu

    • University of Illinois at Urbana-Champaign

  Authors

  • Penghao Zhu

    • University of Illinois at Urbana-Champaign

  • Aris Alexandradinata

    • University of California, Santa Cruz

  • Taylor L Hughes

    • University of Illinois at Urbana-Champaign

  View abstract →

• Nanofabrication and Transport Studies of Quasi-one-dimensional Topological Insulators Bismuth Halogenides

  ORAL

  March 7, 2023, 3:36 PM – March 7, 2023, 3:48 PM

  Presenters

  • Zheneng Zhang

    • the Ohio State University

  Authors

  • Zheneng Zhang

    • the Ohio State University

  View abstract →

• Bi₄X₄(X= Br, I)-Based High-Temperature Quantum Spin Hall Physics

  ORAL

  March 7, 2023, 3:48 PM – March 7, 2023, 4:00 PM

  Presenters

  • Chiho Yoon

    • University of Texas at Dallas
    • Seoul Natl Univ

  Authors

  • Chiho Yoon

    • University of Texas at Dallas
    • Seoul Natl Univ

  • Yanfeng Zhou

    • University of Texas at Dallas

  • Hongki Min

    • Seoul Natl Univ

  • Fan Zhang

    • The University of Texas at Dallas
    • UT Dallas

  View abstract →

• Novel Phonon-Based Topological Sensors for Dark Matter Detection

  ORAL

  March 7, 2023, 4:00 PM – March 7, 2023, 4:12 PM

  Presenters

  • Omar A Ashour

    • University of California, Berkeley

  Authors

  • Omar A Ashour

    • University of California, Berkeley

  • Sinead M Griffin

    • Lawrence Berkeley National Laboratory
    • Materials Science Division and Molecular Foundry, Berkeley Lab
    • Lawrence Berkeley National Lab
    • Materials Sciences Division and Molecular Foundry, LBNL

  View abstract →

• Anomalous crystal shapes of topological crystalline insulators and higher-order topological insulators

  ORAL

  March 7, 2023, 4:12 PM – March 7, 2023, 4:24 PM

  Presenters

  • Yutaro Tanaka

    • Tokyo Institute of Technology

  Authors

  • Yutaro Tanaka

    • Tokyo Institute of Technology

  • Tiantian Zhang

    • Tokyo Institute of Technology, Tokyo

  • Makio Uwaha

    • Aichi Institute of Technology

  • Shuichi Murakami

    • Tokyo Institute of Technology, Tokyo
    • Department of Physics, Tokyo Institute of Technology

  View abstract →

• Bulk-boundary correspondence in 2D mirror-symmetric higher-order topological insulators

  ORAL

  March 7, 2023, 4:24 PM – March 7, 2023, 4:36 PM

  Presenters

  • Babak Seradjeh

    • Indiana University Bloomington

  Authors

  • Babak Seradjeh

    • Indiana University Bloomington

  • Suman Aich

    • Indiana University Bloomington

  View abstract →

• Magnetic wallpaper Dirac fermions and topological magnetic Dirac insulators

  ORAL

  March 7, 2023, 4:36 PM – March 7, 2023, 4:48 PM

  Publication: arXiv:2210.10740

  Presenters

  • Junha Kang

    • IBS-CCES, Seoul National University

  Authors

  • Yoonseok Hwang

    • University of Illinois at Urbana-Champaign
    • IBS-CCES, Seoul National University

  • Yuting Qian

    • IBS, Center for Correlated Electron Systems

  • Junha Kang

    • IBS-CCES, Seoul National University

  • Jehyun Lee

    • IBS-CCES, Seoul National University

  • Hong Chul Choi

    • IBS-CCES, Seoul National University

  • Bohm-Jung Yang

    • Seoul Natl Univ
    • IBS-CCES, Seoul National University

  View abstract →

• Ballistic 1D channels in multilayer-WTe₂Josephson junctions.

  ORAL

  March 7, 2023, 4:48 PM – March 7, 2023, 5:00 PM

  Presenters

  • Xavier Ballu

    • Laboratoire de Physique des Solides, CNRS

  Authors

  • Xavier Ballu

    • Laboratoire de Physique des Solides, CNRS

  • Ziwei Dou

    • Universite Paris-Saclay

  • Alexandre Bernard

    • CNRS

  • Raphaëlle Delagrange

    • Laboratoire de Physique des Solides, Université Paris-Saclay

  • Robert Cava

    • Princeton University

  • Leslie M Schoop

    • Princeton University

  • Hélène Bouchiat

    • Laboratoire de Physique des Solides, CNRS

  • Richard Deblock

    • Laboratoire de Physique des Solides, CNRS

  • Sophie Guéron

    • Laboratoire de Physique des Solides, CNRS

  • Meydi Ferrier

    • laboratoire de Physique des Solides, Université Paris-Saclay

  View abstract →

• Evidence of a topological edge state in a Rashba compound

  ORAL

  March 7, 2023, 5:00 PM – March 7, 2023, 5:12 PM

  Publication: Manuscript in preparation

  Presenters

  • Shafayat Hossain

    • Princeton University

  Authors

  • Shafayat Hossain

    • Princeton University

  • Yuxiao Jiang

    • Princeton University

  • Qi Zhang

    • Princeton University

  • Maksim Litskevich

    • Princeton University

  • Zi-Jia Cheng

    • Princeton University

  • Zahir Muhammad

    • Beihang University

  • Frank Schindler

    • Princeton University

  • Tyler A Cochran

    • Princeton University

  • Xian Yang

    • Princeton University

  • Jiaxin Yin

    • Princeton University

  • Titus Neupert

    • Univ of Zurich

  • Weisheng ZHAO

    • Beihang University
    • BeiHang University

  • M. Zahid M Hasan

    • Princeton University

  View abstract →

• Green's function approach to interacting higher-order topological insulators

  ORAL

  March 7, 2023, 5:12 PM – March 7, 2023, 5:24 PM

  Presenters

  • Heqiu Li

    • University of Toronto

  Authors

  • Heqiu Li

    • University of Toronto

  • Hae-Young Kee

    • Univ of Toronto
    • University of Toronto

  • Yong Baek Kim

    • Univ of Toronto
    • University of Toronto

  View abstract →

• Spin-Resolved Topology, Partial Axion Angles, and Surface Anomalies in Time-Reversal-Invariant Insulators: Numerical Analysis Techniques

  ORAL

  March 7, 2023, 5:24 PM – March 7, 2023, 5:36 PM

  Publication: arXiv:2207.10099, additional works in preparation

  Presenters

  • Kuan-Sen Lin

    • University of Illinois at Urbana-Champaign

  Authors

  • Kuan-Sen Lin

    • University of Illinois at Urbana-Champaign

  • Yoonseok Hwang

    • University of Illinois at Urbana-Champaign
    • IBS-CCES, Seoul National University

  • Giandomenico Palumbo

    • Dublin Institute for Advanced Studies

  • Zhaopeng Guo

    • Chinese Academy of Sciences, Institute of Physics

  • Jeremy Blackburn

    • State University of New York at Binghamton

  • Daniel P Shoemaker

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Fahad Mahmood

    • UIUC
    • University of Illinois Urbana-Champaign
    • University of Illinois at Urbana-Champaign
    • University of Illinois Urbana Champaign
    • University of Illinois

  • Zhijun Wang

    • Chinese Academy of Sciences, Institute of Physics

  • Gregory A Fiete

    • Northeastern University
    • Northeastern University, Massachusetts Institute of Technology

  • Benjamin J Wieder

    • Université Paris-Saclay

  • Barry Bradlyn

    • University of Illinois at Urbana-Champai
    • University of Illinois at Urbana-Champaign

  View abstract →

• Bulk and Surface Theories for Helical Higher-Order Topological Insulators

  ORAL

  March 7, 2023, 5:36 PM – March 7, 2023, 5:48 PM

  Publication: arXiv:2207.10099, additional works in preparation

  Presenters

  • Benjamin J Wieder

    • Université Paris-Saclay

  Authors

  • Benjamin J Wieder

    • Université Paris-Saclay

  • Giandomenico Palumbo

    • Dublin Institute for Advanced Studies

  • Kuan-Sen Lin

    • University of Illinois at Urbana-Champaign

  • Yoonseok Hwang

    • University of Illinois at Urbana-Champaign
    • IBS-CCES, Seoul National University

  • Zhaopeng Guo

    • Chinese Academy of Sciences, Institute of Physics

  • Fahad Mahmood

    • UIUC
    • University of Illinois Urbana-Champaign
    • University of Illinois at Urbana-Champaign
    • University of Illinois Urbana Champaign
    • University of Illinois

  • Zhijun Wang

    • Chinese Academy of Sciences, Institute of Physics

  • Senthil Todadri

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Gregory A Fiete

    • Northeastern University
    • Northeastern University, Massachusetts Institute of Technology

  • Barry Bradlyn

    • University of Illinois at Urbana-Champai
    • University of Illinois at Urbana-Champaign

  View abstract →

• Magnetic Quadrupole Moment in Higher-Order Topological Phases

  ORAL

  March 7, 2023, 5:48 PM – March 7, 2023, 6:00 PM

  Presenters

  • Jacopo Gliozzi

    • University of Illinois at Urbana-Champaign

  Authors

  • Jacopo Gliozzi

    • University of Illinois at Urbana-Champaign

  • Mao Lin

    • Amazon Web Services
    • University of Illinois at Urbana-Champaign

  • Taylor L Hughes

    • University of Illinois at Urbana-Champaign

  View abstract →