Electronic structure of topological materials (photoemission, etc.)-III

Presentations

• Geometry-induced spin-filtering in photoemission maps from WTe₂ surface states

  ORAL

  March 9, 2023, 8:00 AM – March 9, 2023, 8:12 AM

  Publication: T. Heider, G. Bihlmayer, J. Schusser, F. Reinert, J. Minár, S. Blügel, C. M. Schneider, and L Plucinski, Geometry-induced spin-filtering in photoemission maps from WTe2 surface states, arXiv.2210.10870 (2022), https://doi.org/10.48550/arXiv.2210.10870.
  

  Presenters

  • Lukasz Plucinski

    • Forschungszentrum Jülich GmbH

  Authors

  • Lukasz Plucinski

    • Forschungszentrum Jülich GmbH

  • Tristan Heider

    • Forschungszentrum Jülich GmbH

  • Gustav Bihlmayer

    • Forschungszentrum Jülich GmbH

  • Jakub Schusser

    • Würzburg University, Germany

  • Friedrich Reinert

    • Würzburg University, Germany

  • Ján Minár

    • University of West Bohemia
    • New Technologies-Research Center, University of West Bohemia

  • Stefan Blügel

    • Forschungszentrum Jülich GmbH
    • Forschungszentrum Jülich
    • Peter Grünberg Institut and Institute for Advanced Simulation, Forschungszentrum Jülich and JARA, 52425 Jülich, Germany
    • Forschungszentrum Jülich GmBH

  • Claus M Schneider

    • Forschungszentrum Jülich GmbH

  View abstract →

• Exploring the potential of Na₃Bi thin films as high-brightness photocathodes

  ORAL

  March 9, 2023, 8:12 AM – March 9, 2023, 8:24 AM

  Presenters

  • Vivek Anil

    • Cornell University
    • Department of Physics, Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853, USA

  Authors

  • Vivek Anil

    • Cornell University
    • Department of Physics, Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853, USA

  • Christopher T Parzyck

    • Cornell University
    • Department of Physics, Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853, USA

  • Elena Echeverria

    • Cornell University

  • Alice Galdi

    • Università degli Studi di Salerno

  • Chad A Pennington

    • Cornell University

  • Jared Maxson

    • Cornell University

  • Kyle M Shen

    • Cornell University

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• Emergence of topological and trivial interface states in VSe₂ films coupled to Bi₂Se₃

  ORAL

  March 9, 2023, 8:24 AM – March 9, 2023, 8:36 AM

  Presenters

  • Joseph A Hlevyack

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

  Authors

  • Joseph A Hlevyack

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

  • Yang-hao Chan

    • Academia Sinica
    • Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, Taiwan
    • Institute of Atomic and Molecular Sciences, Academia Sinica
    • Lawrence Berkeley National Laboratory

  • Meng-Kai Lin

    • National Central University

  • Tao He

    • Academia Sinica

  • Wei-Hsiang Peng

    • University of Illinois at Urbana-Champaign

  • Ellen Royal

    • University of Illinois at Urbana-Champaign

  • Mei-Yin Chou

    • Academia Sinica
    • Institute of Atomic and Molecular Sciences, Academia Sinica

  • Tai-Chang Chiang

    • University of Illinois at Urbana-Champaign

  View abstract →

• Anion mixing effects on the electronic structure of a phosphorus-based Dirac nodal-line superconductor ZrP_2-xSe_x

  ORAL

  March 9, 2023, 8:36 AM – March 9, 2023, 8:48 AM

  Publication: [1] A. Ino et al., Phys. Rev. B 105, 195111 (2022).
  [2] S. Ishizaka et al., Phys. Rev. B 105, L121103 (2022).

  Presenters

  • Akihiro Ino

    • Kurume Institute of Technology

  Authors

  • Akihiro Ino

    • Kurume Institute of Technology

  • Satoshi Ishizaka

    • Hiroshima University
    • Hiroshima Uviversity

  • Takuya Kubo

    • Hiroshima University

  • Takashi Kono

    • Hiroshima University

  • Yudai Miyai

    • Hiroshima University

  • Hitoshi Takita

    • Hiroshima University

  • Wumiti Mansuer

    • Hiroshima University

  • Shiv Kumar

    • Hiroshima University

  • Kenya Shimada

    • Hiroshima University

  • Shigenori Ueda

    • National Institute for Materials Science

  • Hijiri Kito

    • National Institute of Advanced Industrial Science and Technology

  • Izumi Hase

    • National Institute of Advanced Industrial Science and Technology

  • Shigeyuki Ishida

    • National Institute of Advanced Industrial Science and Technology
    • AIST
    • AIST, Tsukuba, Japan

  • Kunihiko Oka

    • National Institute of Advanced Industrial Science and Technology

  • Hiroshi Fujihisa

    • National Institute of Advanced Industrial Science and Technology

  • Yoshito Gotoh

    • National Institute of Advanced Industrial Science and Technology

  • Yoshiyuki Yoshida

    • National Institute of Advanced Industrial Science and Technology
    • AIST

  • Akira Iyo

    • National Institute of Advanced Industrial Science and Technology

  • Hiraku Ogino

    • National Institute of Advanced Industrial Science and Technology

  • Hiroshi Eisaki

    • Inst. of Advanced Industrial Science and Tech., Tsukuba, Ibaraki 305-8568, Japan.
    • National Institute of Advanced Industrial Science and Technology
    • Electronics and Photonics Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
    • AIST
    • Inst. of Advanced Industrial Science and Tech.
    • AIST, Tsukuba, Japan

  • Kenji Kawashima

    • IMRA JAPAN Co., Ltd.
    • IMRA JAPAN CO., LTD.

  • Yousuke Yanagi

    • IMRA JAPAN Co., Ltd.
    • IMRA JAPAN CO., LTD.

  • Akio Kimura

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.
    • Hiroshima Univ
    • Hiroshima University

  View abstract →

• Ultrafast Dynamics of Laser-Excited Topological Edge States in Graphene Nanoribbon Heterostructures

  ORAL

  March 9, 2023, 8:48 AM – March 9, 2023, 9:00 AM

  Publication: J.-P. Joost et al., Nano Letters 19, 9045 (2019)

  Presenters

  • Jan-Philip Joost

    • Univ Kiel

  Authors

  • Jan-Philip Joost

    • Univ Kiel

  • Michael Bonitz

    • Univ Kiel

  View abstract →

• Finite Wavevector Electromagnetic Response in a Weyl Semimetal Model

  ORAL

  March 9, 2023, 9:00 AM – March 9, 2023, 9:12 AM

  Presenters

  • Robert C McKay

    • University of Illinois at Urbana-Champaign

  Authors

  • Robert C McKay

    • University of Illinois at Urbana-Champaign

  • Pranav Rao

    • UIUC

  • Barry Bradlyn

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

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• Photo-induced phase transition from topological to trivial insulator in a doped (Pb, Sn)Se

  ORAL

  March 9, 2023, 9:12 AM – March 9, 2023, 9:24 AM

  Presenters

  • Masataka Mogi

    • Massachusetts Institute of Technology

  Authors

  • Masataka Mogi

    • Massachusetts Institute of Technology

  • Dongsung Choi

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Baiqing Lyu

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Doron Azoury

    • Massachusetts Institute of Technology

  • Yifan Su

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Nuh Gedik

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

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• Band structure of ferromagnetic Fe₄N thin-film revealed by spin- and angle- resolved photoelectron spectroscopy

  ORAL

  March 9, 2023, 9:24 AM – March 9, 2023, 9:36 AM

  Presenters

  • Karen Nakanishi

    • Hiroshima Univ

  Authors

  • Karen Nakanishi

    • Hiroshima Univ

  • Kiyotaka Ohwada

    • Hiroshima Univ

  • Kenta Kuroda

    • Hiroshima University
    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.
    • Hiroshima Univ

  • Kazuki Sumida

    • Japan Atomic Energy Agency

  • Hitoshi Sato

    • Hiroshima Univ

  • Koji Miyamoto

    • HiSOR, HiroshimaUniv.
    • Hiroshima Univ

  • Taichi Okuda

    • HiSOR, Hiroshima Univ.
    • Hiroshima Univ

  • Shinji Isogami

    • National Institute for Materials Science

  • Keisuke Masuda

    • National Institute for Materials Science

  • Yuya Sakuraba

    • National Institute for Materials Science

  • Akio Kimura

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.
    • Hiroshima Univ
    • Hiroshima University

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• Studies of doping-driven structural phase transitions in (Mo,W)Te₂ using ARPES and XPS

  ORAL

  March 9, 2023, 9:36 AM – March 9, 2023, 9:48 AM

  Presenters

  • Matthew C Staab

    • University of California, Davis

  Authors

  • Matthew C Staab

    • University of California, Davis

  • Robert Prater

    • University of California, Davis

  • Sudheer Anand Sreedhar

    • University of California, Davis

  • Antonio Rossi

    • Lawrence Berkeley National Laboratory

  • Hanshang Jin

    • University of California, Davis

  • Yunshu Shi

    • University of California, Davis

  • Giacomo R Resta

    • University of California, Davis

  • Sergey Y Savrasov

    • University of California, Davis

  • Valentin Taufour

    • UC Davis
    • University of California, Davis

  • Inna M Vishik

    • University of California, Davis

  View abstract →

• In-situ control of topological phase transitions in Cd₃As₂ detected via the circular photogalvanic effect

  ORAL

  March 9, 2023, 9:48 AM – March 9, 2023, 10:00 AM

  Publication: https://doi.org/10.48550/arXiv.2210.03819, manuscript in submission process.

  Presenters

  • Bob M Wang

    • University of California, Davis

  Authors

  • Bob M Wang

    • University of California, Davis

  • Dong Yu

    • University of California, Davis

  • Henry C Travaglini

    • University of California, Davis

  • Yuqing Zhu

    • University of California, Davis

  • Sergey Y Savrasov

    • University of California, Davis

  View abstract →

• Quantum oscillation and superconductivity study of the layered Weyl semimetal WTe₂ under pressure

  ORAL

  March 9, 2023, 10:00 AM – March 9, 2023, 10:12 AM

  Publication: None

  Presenters

  • Wenyan Wang

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  Authors

  • Wenyan Wang

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  • Jianyu Xie

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  • Wei Zhang

    • Chinese University of Hong Kong

  • Xinyou Liu

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  • King Yau Yip

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  • Yuen Chung Chan

    • Chinese University of Hong Kong

  • Kwing To Lai

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  • Swee Kuan K Goh

    • Chinese University of Hong Kong
    • The Chinese University of Hong Kong

  View abstract →

• Development of the laser based μ-SARPES machine at HiSOR

  ORAL

  March 9, 2023, 10:12 AM – March 9, 2023, 10:24 AM

  Presenters

  • Takuma Iwata

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.

  Authors

  • Takuma Iwata

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.

  • Kousa Towa

    • Hiroshima University

  • Yukimi Nishioka

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.
    • Hiroshima University

  • Ohwada Kiyotaka

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.

  • Hideaki Iwasawa

    • QST

  • Masashi Arita

    • HiSOR, Hiroshima Univ.
    • Hiroshima University

  • Akio Kimura

    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.
    • Hiroshima Univ
    • Hiroshima University

  • Kenta Kuroda

    • Hiroshima University
    • Graduate School of Advanced Science and Engineering, Hiroshima Univ.
    • Hiroshima Univ

  • Koji Miyamoto

    • HiSOR, HiroshimaUniv.
    • Hiroshima Univ

  • Taichi Okuda

    • HiSOR, Hiroshima Univ.
    • Hiroshima Univ

  View abstract →

• Deflector mode development for Spin-resolved ARPES

  ORAL

  March 9, 2023, 10:24 AM – March 9, 2023, 10:36 AM

  Presenters

  • Xue Han

    • Stanford University

  Authors

  • Xue Han

    • Stanford University

  • Jason Qu

    • Stanford Univ

  • Costel R Rotundu

    • Stanford University

  • Zahid Hussain

    • Lawrence Berkeley National Laboratory

  • Zhixun Shen

    • Stanford University
    • Stanford Insitute for Materials and Energy Sciences
    • Stanford

  • Jonathan A Sobota

    • Stanford University

  View abstract →

• Room temperature excitons in the atomically thin topological insulator Bi:SiC

  ORAL

  March 9, 2023, 10:36 AM – March 9, 2023, 10:48 AM

  Publication: M. Syperek, R. Stühler, A. Consiglio et al ., Observation of room temperature excitons in an atomically thin topological insulator, arXiv:2209.05915 (accepted for publication in Nature Communications)

  Presenters

  • Armando Consiglio

    • Institut für Theoretische Physik and Würzburg-Dresden Cluster of Excellence ct.qmat, Universität Würzburg
    • Julius-Maximilians-Universität Würzburg

  Authors

  • Armando Consiglio

    • Institut für Theoretische Physik and Würzburg-Dresden Cluster of Excellence ct.qmat, Universität Würzburg
    • Julius-Maximilians-Universität Würzburg

  • Marcin Syperek

    • Wroclaw University of science and Technology Department of Experimental Physics

  • Raul Stühler

    • Physikalisches Institut and Würzburg-Dresden Cluster of Excellence ct.qmat, Universität Würzburg

  • Pawel Holewa

    • Wroclaw University of Science and Technology

  • Pawel Wyborski

    • Wroclaw University of Science and Technology

  • Lukasz Dusanowski

    • Wroclaw University of Science and Technology
    • Princeton University

  • Felix Reis

    • Physikalisches Institut and Würzburg-Dresden Cluster of Excellence ct.qmat, Universität Würzburg

  • Sven Höfling

    • Physikalisches Institut and Würzburg-Dresden Cluster of Excellence ct.qmat

  • Ronny Thomale

    • Julius-Maximilians University of Wuerzburg
    • Julius-Maximilians University of Wuerzbu
    • Institut für Theoretische Physik und Astrophysik Universität Würzburg, 97074 Würzburg, Germany
    • University of Wuerzburg

  • Werner R Hanke

    • Julius-Maximilians University of Wuerzburg

  • Ralph Claessen

    • Physikalisches Institut and Würzburg-Dresden Cluster of Excellence ct.qmat

  • Domenico Di Sante

    • University of Bologna

  • Christian Schneider

    • Institute of Physics, University of Oldenburg

  View abstract →

• Efficient hydrogen evolution reaction due to topological polarization

  ORAL

  March 9, 2023, 10:48 AM – March 9, 2023, 11:00 AM

  Publication: M.-C. Jiang, G.-Y. Guo, M. Hirayama, T. Yu, T. Nomoto, and R. Arita, arXiv 2207.10337 (Accepted in Physical Review B)

  Presenters

  • Ming-Chun Jiang

    • Natl Taiwan Univ, RIKEN CEMS
    • RIKEN, Center of Emergent Matter Science

  Authors

  • Ming-Chun Jiang

    • Natl Taiwan Univ, RIKEN CEMS
    • RIKEN, Center of Emergent Matter Science

  • Guang-Yu Guo

    • Natl Taiwan Univ

  • Motoaki Hirayama

    • Department of Applied Physics, University of Tokyo
    • Univ of Tokyo; RIKEN
    • University of Tokyo
    • QPEC, Univ of Tokyo

  • Tonghua Yu

    • Univ of Tokyo

  • Takuya Nomoto

    • Univ of Tokyo
    • The University of Tokyo
    • RCAST, Univ of Tokyo
    • University of Tokyo

  • Ryotaro Arita

    • The University of Tokyo
    • Univ of Tokyo
    • Univ of Tokyo, RIKEN CEMS
    • University of Tokyo
    • the University of Tokyo

  View abstract →