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Electronic Structure of Topological Insulators and Interacting Topological Systems

ORAL · F45 · ID: 381545

Presentations

  • Topological Surface State Evolution in Chemical Etching of Bi<sub>2</sub>Se<sub>3</sub>

    ORAL

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    Presenters

    • Ruohan Wang

      Department of Physics and Astronomy, Rice Univ

    Authors

    • Ruohan Wang

      Department of Physics and Astronomy, Rice Univ

    • Yusheng Hou

      Department of Physics and Astronomy, University of California, Irvine

    • Hongtao Rong

      Institute of Physics, Chinese Academy of Sciences

    • Han Wu

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

    • Yucheng Guo

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ

    • Yichen Zhang

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ

    • Ruqian Wu

      Department of Physics and Astronomy, University of California, Irvine, Physics and Astronomy, University of California Irvine, University of California, Irvine

    • Jianwei Huang

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

    • Ming Yi

      Rice University, Rice Univ, Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

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  • <i>Ab initio </i>study of surface states in Bi<sub>4</sub>Te<sub>3</sub>

    ORAL

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    Presenters

    • Omar Ashour

      University of California, Berkeley

    Authors

    • Omar Ashour

      University of California, Berkeley

    • Steven G Louie

      University of California, Berkeley, Department of Physics, University of California, Berkeley, University of California at Berkeley and Lawrence Berkeley National Laboratory, UC Berkeley & Lawrence Berkeley National Laboratory, University of California at Berkeley, and Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, Department of physics, University of California at Berkeley, Berkeley, California

    • Zhenglu Li

      Department of Physics, University of California, Berkeley, UC Berkeley & Lawrence Berkeley National Laboratory, University of California at Berkeley, and Lawrence Berkeley National Laboratory, University of California at Berkeley and Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, University of California, Berkeley, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of physics, University of California at Berkeley, Berkeley, California

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  • Dirac electronic states of Bi<sub>2</sub>Se<sub>3</sub> thin films on ferromagnetic Cr<sub>2</sub>Si<sub>2</sub>Te<sub>6</sub> studied by high-resolution ARPES

    ORAL

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    Presenters

    • Takemi Kato

      Department of Physics, Tohoku University

    Authors

    • Takemi Kato

      Department of Physics, Tohoku University

    • Katsuaki Sugawara

      Department of Physics, Tohoku University

    • Naohiro Ito

      Department of Physics, Tohoku University

    • Kunihiko Yamauchi

      Institute of Scientific and Industrial Research, Osaka University

    • Takumi Sato

      Department of Physics, Tohoku University

    • Tamio Oguchi

      Osaka Univ, Institute of Scientific and Industrial Research, Osaka University

    • Takashi Takahashi

      Department of Physics, Tohoku University

    • Yuki Shiomi

      Department of Basic Science, University of Tokyo

    • Eiji Saitoh

      Tohoku University, The University of Tokyo, Department of Applied Physics, The University of Tokyo, Department of Applied Physics, University of Tokyo

    • Takafumi Sato

      Department of Physics, Tohoku University

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  • Temperature-dependent electronic structure in a higher order topological insulator candidate EuIn<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Sabin Regmi

      University of Central Florida, Physics, University of Central Florida, Department of Physics, University of Central Florida

    Authors

    • Sabin Regmi

      University of Central Florida, Physics, University of Central Florida, Department of Physics, University of Central Florida

    • Md Mofazzel Hosen

      University of Central Florida, Physics, Boston College, Physics, University of Central Florida, Department of Physics, University of Central Florida

    • Barun Ghosh

      Department of Physics, Indian Institute Of Technology Kanpur, Department of Physics, Indian Institute of Technology Kanpur, India, Department of Physics, Indian Institute of Technology Kanpur

    • Bahadur Singh

      Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Department of Condensed Matter Physics and Material Science, Tata Institute of Fundamental Research, Tata Institute of Fundamental Research, Tata Institute for Fundamental Research, DCMPMS, Tata Institute of Fundamental Research, India, Condensed Matter Physics and Material Science, Tata Institute of Fundamental Research, Department of Condensed Matter Physics & Materials Science, Tata Institute of Fundamental Research

    • Gyanendra Dhakal

      University of Central Florida, Physics, University of Central Florida, Department of Physics, University of Central Florida

    • Christopher Sims

      University of Central Florida, Physics, University of Central Florida, Department of Physics, University of Central Florida

    • Baokai Wang

      Department of Physics, Northeastern University, Northeastern University, Department of Physics, Northeastern University, USA

    • Firoza Kabir

      University of Central Florida, Physics, University of Central Florida, Department of Physics, University of Central Florida

    • Klauss Dimitri

      University of Central Florida, Physics, University of Central Florida, Department of Physics, University of Central Florida

    • Yangyang Liu

      Physics, University of Central Florida, University of Central Florida, Department of Physics, University of Central Florida

    • Amit Agarwal

      Department of Physics, Indian Institute Of Technology Kanpur, Indian Institute of Technology, Department of Physics, Indian Institute of Technology Kanpur, India, Department of Physics, Indian Institute of Technology Kanpur

    • Hsin Lin

      Institute of Physics, Academia Sinica, Academia Sinica, Institute of Physics, Academia Sinica, Taipei, Institute of Physics, Academia Sinica, Taiwan, Physics, Academia Sinica

    • Dariusz Kaczorowski

      Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Institute of Low Temperature and Structure Research, Polish Academy of Science

    • Arun Bansil

      Department of Physics, Northeastern University, Northeastern University, NU, Department of Physics, Northeastern University, USA

    • Madhab Neupane

      University of Central Florida, Physics, University of Central Florida, Univ of Central Florida, Department of Physics, University of Central Florida

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  • Temperature-Induced Topological Phase Transition in Quasi-One-Dimensional Material Bi<sub>4</sub>I<sub>4</sub>

    ORAL

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    Presenters

    • Jianwei Huang

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

    Authors

    • Jianwei Huang

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

    • Sheng Li

      Department of Physics, University of Texas at Dallas, Physics, The University of Texas at Dallas, Department of Physics, The University of Texas at Dallas

    • Ji Seop Oh

      Department of Physics, University of California Berkeley

    • Han Wu

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

    • Xiaoyuan Liu

      Department of Physics, The University of Texas at Dallas

    • Yucheng Guo

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ

    • Yichen Zhang

      Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ

    • Makoto Hashimoto

      SLAC - Natl Accelerator Lab, SLAC National Accelerator Laboratory, Stanford Synchrotron Radiation Lightsource, SLAC, Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, SLAC National Accelerator Laboratory,, SLAC National Accelerator Laboratory

    • Donghui Lu

      SLAC - Natl Accelerator Lab, SLAC National Accelerator Laboratory, Stanford Synchrotron Radiation Lightsource, SLAC, Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, SLAC National Accelerator Laboratory,, SLAC National Accelerator Laboratory

    • Jonathan Denlinger

      Materials Sciences Division, Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, Advanced Light Source, Advanced Light Source, LBNL, Advanced light source, Advanced Light Source, Lawrence Berkeley National Lab

    • Robert J Birgeneau

      Lawrence Berkeley National Laboratory, Physics, University of California, Berkeley, University of California, Berkeley, Department of Physics, University of California Berkeley, Department of Physics, University of California, Berkeley

    • Fan Zhang

      University of Texas at Dallas, Department of Physics, The University of Texas at Dallas, University of Texas, Dallas, Department of Physics, University of Texas at Dallas

    • Bing Lv

      The University of Texas at Dallas, Department of Physics, University of Texas at Dallas, Physics, The University of Texas at Dallas, Department of Physics, The University of Texas at Dallas, University of Texas at Dallas

    • Ming Yi

      Rice University, Rice Univ, Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice Univ, Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ

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  • 2D Fermi surface and topological states in the CDW compound TaTe<sub>4</sub>

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    Presenters

    • Pedro Henrique Gonçalves

      Univ Fed de Minas Gerais

    Authors

    • Pedro Henrique Gonçalves

      Univ Fed de Minas Gerais

    • Maximilian Thees

      Institut des Sciences Moléculaires d'Orsay

    • Rosa Luca Bouwmeester

      University of Twente

    • Emma David

      Institut des Sciences Moléculaires d'Orsay

    • Emmanouil Frantzeskakis

      Institut des Sciences Moléculaires d'Orsay

    • Franck Fortuna

      Institut des Sciences Moléculaires d'Orsay

    • Patrick Le Fèvre

      Synchrotron SOLEIL

    • Rogério Magalhães-Paniago

      Univ Fed de Minas Gerais

    • Paula Giraldo-Gallo

      Departamento de Física, Universidad de los Andes, University of Los Andes, UNIVERSIDAD DE LOS ANDES, Universidad de los Andes

    • Andrés Santander-Syro

      Institut des Sciences Moléculaires d'Orsay

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  • Spin-polarized tunable photocurrents

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    Presenters

    • Luis E. F. Foa Torres

      Universidad de Chile

    Authors

    • Matias Berdakin

      CONICET (Argentina) and Universidad Nacional de Córdoba

    • Esteban A. Rodriguez-Mena

      Universidad de Chile

    • Luis E. F. Foa Torres

      Universidad de Chile

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  • Probing the gap of single layer WTe<sub>2</sub> by tunnel capacitance spectroscopy

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    Presenters

    • Evan Zalys-Geller

      Department of physics, MIT, Massachusetts Institute of Technology MIT

    Authors

    • Evan Zalys-Geller

      Department of physics, MIT, Massachusetts Institute of Technology MIT

    • Sergio de la Barrera

      Massachusetts Institute of Technology MIT, Physics, Massachusetts Institute of Technology

    • Xirui Wang

      Massachusetts Institute of Technology MIT

    • Kenji Yasuda

      Massachusetts Institute of Technology MIT

    • Pablo Jarillo-Herrero

      MIT, Massachusetts Institute of Technology MIT, Department of Physics, Massachusetts Institute of Technology, Massachusetts Institute of Technology, Physics, Massachusetts Institute of Technology

    • Raymond Ashoori

      Massachusetts Institute of Technology MIT, Physics, Massachusetts Institute of Technology

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  • Observation of Dirac Band Splitting in a Peierls Semimetal (TaSe4)2I

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    Presenters

    • Hemian Yi

      Pennsylvania State University, Department of Physics, Pennsylvania State University

    Authors

    • Hemian Yi

      Pennsylvania State University, Department of Physics, Pennsylvania State University

    • Lujin Min

      Department of Material Science and Engineering, Penn State University, Department of Physics, Pennsylvania State University, Physics, Pennsylvania State University, Pennsylvania State University, Department of Materials Science and Engineering, Pennsylvania State University

    • Zengle Huang

      Department of Physics and Astronomy, Rutgers, The State University of New Jersey, Rutgers University

    • Rui Wu

      Beijing Academy of Quantum Information Sciences

    • Ruoxi Zhang

      Pennsylvania State University

    • Yifan Zhao

      Pennsylvania State University, Department of Physics, Pennsylvania State University

    • Ling-Jie Zhou

      Pennsylvania State University

    • Moses H W Chan

      Pennsylvania State University, Department of Physics, The Pennsylvania State University

    • Weiwei Xie

      Louisiana State University, Department of Chemistry, Department of Chemistry and Chemical Biology, Rutgers University , Rutgers University, Piscataway, NJ08854, USA, Rutgers University, New Brunswick, Rutgers, The State University of New Jersey, Louisiana State University, Rutgers University

    • Weida Wu

      Rutgers Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, USA, Department of Physics and Astronomy, Rutgers, The State University of New Jersey, Rutgers University, Department of Physics and Astronomy, Rutgers University

    • Zhiqiang Mao

      Pennsylvania State University, Department of Physics, Penn State University, The Pennsylvania State University, Penn State University, Physics, Penn State University, Department of Physics, Pennsylvania State University, Department of Physics, The Pennsylvania State University, Physics, The Pennsylvania State University, Physics, Pennsylvania State University, Department of Materials Science and Engineering, Pennsylvania State University

    • Zhijun Wang

      Princeton University, Department of Physics, Chinese Academy of Sciences, Institute of Physics, Institute of Physics, Chinese Academy of Sciences, Chinese Academy of Sciences,Institute of Physics

    • Cui-Zu Chang

      Pennsylvania State University, Department of Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, The Pennsylvania State University

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  • Saddle-point Van Hove singularity in the topological surface states of Pt<sub>2</sub>HgSe<sub>3</sub>

    ORAL

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    Presenters

    • Barun Ghosh

      Department of Physics, Indian Institute Of Technology Kanpur, Department of Physics, Indian Institute of Technology Kanpur, India, Department of Physics, Indian Institute of Technology Kanpur

    Authors

    • Barun Ghosh

      Department of Physics, Indian Institute Of Technology Kanpur, Department of Physics, Indian Institute of Technology Kanpur, India, Department of Physics, Indian Institute of Technology Kanpur

    • Sougata Mardanya

      Physics, National Cheng Kung University, Department of Physics, Indian Institute of Technology Kanpur, India

    • Bahadur Singh

      Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Department of Condensed Matter Physics and Material Science, Tata Institute of Fundamental Research, Tata Institute of Fundamental Research, Tata Institute for Fundamental Research, DCMPMS, Tata Institute of Fundamental Research, India, Condensed Matter Physics and Material Science, Tata Institute of Fundamental Research, Department of Condensed Matter Physics & Materials Science, Tata Institute of Fundamental Research

    • XIAOTING ZHOU

      Physics, Northeastern University, Department of Physics, Northeastern University, USA

    • Baokai Wang

      Department of Physics, Northeastern University, Northeastern University, Department of Physics, Northeastern University, USA

    • Tay-Rong Chang

      National Cheng Kung University, Department of Physics, National Cheng Kung University, Taiwan, Physics, National Cheng Kung University

    • Chenliang Su

      College of Optoelectronic Engineering, Shenzhen University, China

    • Hsin Lin

      Institute of Physics, Academia Sinica, Academia Sinica, Institute of Physics, Academia Sinica, Taipei, Institute of Physics, Academia Sinica, Taiwan, Physics, Academia Sinica

    • Amit Agarwal

      Department of Physics, Indian Institute Of Technology Kanpur, Indian Institute of Technology, Department of Physics, Indian Institute of Technology Kanpur, India, Department of Physics, Indian Institute of Technology Kanpur

    • Arun Bansil

      Department of Physics, Northeastern University, Northeastern University, NU, Department of Physics, Northeastern University, USA

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  • Fermi Surface of Frustrated Kagome Metal CoSn

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    Presenters

    • Kaya Wei

      National High Magnetic Field Laboratory, National High Magnetic Field Laboratory, Florida State University, CMS, National High Magnetic Laboratory, Florida State University

    Authors

    • Kaya Wei

      National High Magnetic Field Laboratory, National High Magnetic Field Laboratory, Florida State University, CMS, National High Magnetic Laboratory, Florida State University

    • Jorge Galeano Cabral

      National High Magnetic Field Laboratory, Florida State University, Florida State University, FAMU-FSU College of Engineering, Florida State University

    • Oladehin Olatunde

      National High Magnetic Field Laboratory, Florida State University, Florida State University

    • Eliana Karr

      National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Laboratory

    • David E Graf

      National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Lab, Florida State University, National High Magnetic Field Laboratory, Tallahassee and Florida State University, National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Laboratory (FSU), Department of Physics, Florida State University, National High Magnetic Field Laboratory and Department of Physics, Florida State University, National High Magnetic Field Lab, National High Magnetic Field Laboratory, Tallahassee, FL, CMS, National High Magnetic Laboratory

    • Ryan Baumbach

      National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Laboratory, Florida State University, Physics, NHMFL, Florida State University

    • Theo Siegrist

      Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Tallahassee, FL 32310, USA, National High Magnetic Field Laboratory, National High Magnetic Field Laboratory, Florida State University, FAMU-FSU College of Engineering, Florida State University, Florida State University

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  • Observation of a topological drumhead surface state in a topological semimetal

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    Presenters

    • Ryo Mori

      Lawrence Berkeley National Laboratory

    Authors

    • Ryo Mori

      Lawrence Berkeley National Laboratory

    • Kefeng Wang

      University of Maryland, College Park, Brookhaven National Laboratory

    • Takahiro Morimoto

      University of Tokyo, Department of Applied Physics, The University of Tokyo, The University of Tokyo, Univ of Tokyo

    • Jonathan Denlinger

      Materials Sciences Division, Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, Advanced Light Source, Advanced Light Source, LBNL, Advanced light source, Advanced Light Source, Lawrence Berkeley National Lab

    • Johnpierre Paglione

      University of Maryland, College Park, Maryland Quantum Materials Center, Department of Physics, University of Maryland, Quantum Materials Center, Department of Physics, University of Maryland College Park, Quantum Materials Center, University of Maryland, College Park, Maryland Quantum Materials Center and Department of Physics, University of Maryland, College Park, University of Maryland

    • Alessandra Lanzara

      University of California, Berkeley, Department of Physics, University of California, Physics, University of California, Berkeley, Lawrence Berkeley National Laboratory, Department of Physics, University of California Berkeley, Physics, University of California Berkeley, Physics, UC Berkeley

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