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Topological Materials: Electronic Structure

ORAL · MAR-F21 · ID: 3089192

Presentations

  • Reexamining circular dichroism in photoemission from a topological insulator

    ORAL

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    Presenters

    • Jonathan A Sobota

      SLAC National Accelerator Laboratory

    Authors

    • Jonathan A Sobota

      SLAC National Accelerator Laboratory

    • Ittai Sidilkover

      Tel Aviv University

    • Yun Yen

      Paul-Scherrer Institute, Paul Scherrer Institute

    • Sunil D’Souza

      University of West Bohemia

    • Aki Pulkkinen

      New Technologies-Research Center University of West Bohemia, 30614 Pilzen, Czech Republic, University of West Bohemia

    • Makoto Hashimoto

      SLAC National Accelerator Laboratory

    • Donghui Lu

      SLAC National Accelerator Laboratory

    • Zhi-Xun Shen

      Stanford University

    • Ján Minár

      New Technologies-Research Center University of West Bohemia, 30614 Pilzen, Czech Republic, University of West Bohemia

    • Michael Schueler

      Paul Scherrer Institute / University of Fribourg, Laboratory for Materials Simulations, Paul Scherrer Institute, Villigen, Switzerland, Paul-Scherrer Institute, Paul Scherrer Institute

    • Hadas Soifer

      Tel Aviv University

    View abstract →

  • Spectroscopic evidence of intra-unit-cell charge redistribution in a charge-neutral magnetic topological insulator

    ORAL

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    Presenters

    • Khanh Duy Nguyen

      University of Chicago

    Authors

    • Khanh Duy Nguyen

      University of Chicago

    • Gabriele Berruto

      The University of Chicago, University of Chicago

    • Yunhe Bai

      University of Chicago

    • Haoran Lin

      The University of Chicago, University of Chicago

    • Seng Huat Lee

      Pennsylvania State University

    • Zhiqiang Mao

      Pennsylvania State University

    • Shuolong Yang

      University of Chicago

    View abstract →

  • Non-equilibrium carrier dynamics in the unoccupied surface states of the magnetic Weyl semimetal candidate EuCd<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Rishi Acharya

      University of Illinois at Urbana-Champaign

    Authors

    • Rishi Acharya

      University of Illinois at Urbana-Champaign

    • Nina Izabel Gomez Bielinski

      University of Illinois at Urbana-Champaign

    • Hannah Aguirre

      University of Illinois Urbana-Champaign

    • Subhajit Roychowdhury

      Max Planck Institute for Chemical Physics of Solids

    • Chandra Shekhar

      Max Planck Institute for Chemical Physics of Solids

    • Claudia Felser

      Max Planck Institute for Chemical Physics of Solids

    • Fahad Mahmood

      University of Illinois at Urbana-Champaign

    View abstract →

  • Electronic structure of a 2D van der Waals Dirac metal with a flat band

    ORAL

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    Publication: https://arxiv.org/abs/2408.01512

    Presenters

    • Asish K. Kundu

      Brookhaven National Laboratory, Brookhaven National Laboratory (BNL), Brookhaven National Lab

    Authors

    • Asish K. Kundu

      Brookhaven National Laboratory, Brookhaven National Laboratory (BNL), Brookhaven National Lab

    • Shaun G Newman

      Weizmann Institute of Science, Rice University, Wiezmann Institute of Scince, Columbia University, University of Texas at Austin, Los Alamos National Laboratory

    • Daniel G Chica

      Columbia University, Northwestern University, Columbia

    • Aravind Devarakonda

      Columbia University

    • Anil Kumar Rajapitamahuni

      Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA, Brookhaven National Lab

    • Raquel Queiroz

      Columbia University

    • Xavier Roy

      Columbia University

    • Abhay Pasupathy

      Columbia University, Brookhaven National Laboratory (BNL)

    • Elio Vescovo

      Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA, Brookhaven National Lab

    View abstract →

  • Quantum entanglement and quantum geometry measured with inelastic X-ray scattering

    ORAL

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    Publication: arXiv:2409.15583

    Presenters

    • David Balut

      University of Illinois at Urbana-Champaign, University of Illinois at Urbana Champaign

    Authors

    • David Balut

      University of Illinois at Urbana-Champaign, University of Illinois at Urbana Champaign

    • Peter Abbamonte

      University of Illinois at Urbana-Champaign

    • Barry Bradlyn

      University of Illinois at Urbana-Champaign, University of Illinois Urbana-Champaign

    View abstract →

  • Higher order topological edge states revealed by unsupervised machine learning technique on Bi(110) thin film

    ORAL

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    Presenters

    • Kazuhiro Fujita

      Brookhaven National Laboratory (BNL)

    Authors

    • Kazuhiro Fujita

      Brookhaven National Laboratory (BNL)

    • Raymond Edward Blackwell

      Stony Brook University (SUNY)

    • Zengyi Du

      Brookhaven National Laboratory

    • Hui Li

      Northwestern University, Brookhaven National Laboratory

    • Zebin Wu

      Brookhaven National Laboratory (BNL)

    • Ilya K Drozdov

      Google LLC, Brookhaven National Laboratory

    • Ivan Bozovic

      Brookhaven National Laboratory (BNL)

    • Abhay Pasupathy

      Columbia University, Brookhaven National Laboratory (BNL)

    View abstract →

  • Ultrafast dynamics of Bi2Te3 topological insulator: don't get excitoned

    ORAL

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    Presenters

    • Francesco Goto

      INRS - Energy Materials and Telecommunications, Insitute National de la recherche scientifique, INRS - Energie et Materiaux

    Authors

    • Francesco Goto

      INRS - Energy Materials and Telecommunications, Insitute National de la recherche scientifique, INRS - Energie et Materiaux

    • Akib Jabed

      INRS-EMT, INRS - Energie et Materiaux

    • Dario Armanno

      Institut National de la Recherche Scientifique, INRS - Energie et Materiaux

    • Benson Kwaku Frimpong

      INRS - EMT, INRS - Energie et Materiaux

    • Gaëtan Jargot

      INRS - EMT, Institut National de la Recherche Scientifique, INRS - Energie et Materiaux

    • Francois Legare

      Institut national de la recherche scientifique (INRS), INRS, Energy Materials and Telecommunications, INRS - Energie et Materiaux

    • Nicolas Gauthier

      INRS - EMT, INRS - Energie et Materiaux

    • Fabio Boschini

      INRS - Energie et Materiaux

    View abstract →

  • Electronic structure reconstruction in antiferromagnetically ordered TbTi3Bi4

    ORAL

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    Presenters

    • Yevhen Kushnirenko

      Ames National Laboratory

    Authors

    • Yevhen Kushnirenko

      Ames National Laboratory

    • Benjamin Schrunk

      Ames National Laboratory

    • Andrew Eaton

      Iowa State University

    • Evan O'Leary

      Iowa State University

    • Adam Kaminski

      Iowa State University

    • Xiaoyi Su

      Ames National Laboratory

    • Paul C Canfield

      Iowa State University, Ames National Laboratory, and Department of Physics and Astronomy, Iowa State University, Ames National Laboratory and Iowa State University

    • Lin-Lin Wang

      Ames National Laboratory and Iowa State University, Ames National Laboratory

    View abstract →

  • Oral: Diverse electronic topography in a distorted kagome metal LaTi<sub>3</sub>Bi<sub>4</sub>

    ORAL

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    Publication: Anup Pradhan Sakhya et al., Diverse electronic topography in a distorted kagome metal LaTi3Bi4 (2024) (under revision in Phys. Rev. Lett.).

    Presenters

    • Anup Sakhya

      University of Central Florida

    Authors

    • Anup Sakhya

      University of Central Florida

    • Brenden R Ortiz

      Oak Ridge National Laboratory

    • Barun Ghosh

      S. N. Bose National Centre for Basic Sciences, Northeastern University

    • Milo Sprague

      University of Central Florida

    • Mazharul Islam Mondal

      University of Central Florida

    • Matthew Matzelle

      Northeastern University

    • Nabil A Atlam

      Northeastern University

    • Iftakhar Bin Elius

      University of Central Florida

    • Nathan Valadez

      University of Central Florida

    • Arun K Kumay

      University of Central florida, University of Central Florida

    • David G Mandrus

      University of Tennessee

    • Jonathan D Denlinger

      Lawrence Berkeley National Laboratory, Advanced Light Source, Lawrence Berkeley National Laboratory

    • Arun Bansil

      Northeastern University

    • Madhab Neupane

      University of Central Florida

    View abstract →

  • Observation of Low-Energy Saddle Points, Dirac nodes and Weakly Dispersive Bands in Distorted Ti-based Kagome Metal

    ORAL

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    Presenters

    • Milo Sprague

      University of Central Florida

    Authors

    • Milo Sprague

      University of Central Florida

    • Anup Sakhya

      University of Central Florida

    • Matthew E Matzelle

      Northeastern University

    • Brenden R Ortiz

      Oak Ridge National Laboratory

    • Nabil A Atlam

      Northeastern University

    • Mazharul Islam Mondal

      University of Central Florida

    • Arun K Kumay

      University of Central florida, University of Central Florida

    • Himanshu Sheokand

      University of Central Florida

    • Arun Bansil

      Northeastern University

    • Madhab Neupane

      University of Central Florida

    View abstract →