Optical, Spectroscopy, and Others of Topological Materials

Presentations

• Ultrafast characterization and control of emergent topological materials

  ORAL · Invited

  March 21, 2025, 2:30 PM – March 21, 2025, 3:06 PM

  Publication: H. Ning, et al, Light-induced Weyl semiconductor-to-metal transition mediated by Peierls instability, Physical Review B 106, 205118 (2022); <br>H. Ning, et al, Dynamical decoding of the competition between charge density waves in a kagome superconductor, Nature Communications 15, 7286 (2024)

  Presenters

  • Honglie Ning

    Massachusetts Institute of Technology, MIT

  Authors

  • Honglie Ning

    Massachusetts Institute of Technology, MIT

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• Raman Spectroscopy of SmB_x and YB_x thin films

  ORAL

  March 21, 2025, 3:06 PM – March 21, 2025, 3:18 PM

  Presenters

  • Anjolaoluwa Bamtefa

    Harvard University

  Authors

  • Anjolaoluwa Bamtefa

    Harvard University

  • Jason D Hoffman

    Harvard University

  • Jennifer E Hoffman

    Harvard University

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• Investigating Anisotropic Raman Modes in 2M-WS₂ via Raman Spectroscopy

  ORAL

  March 21, 2025, 3:18 PM – March 21, 2025, 3:30 PM

  Presenters

  • Sabin Gautam

    University of Wyoming

  Authors

  • Sabin Gautam

    University of Wyoming

  • Sougata Mardanya

    Howard University

  • Joseph McBride

    university of Wyoming

  • A K M Manjur Hossain

    university of Wyoming, University of Wyoming

  • Qian Yang

    university of Wyoming

  • Wenyong Wang

    university of Wyoming, University of Wyoming

  • John Ackerman

    university of Wyoming, Unviersity of Wyoming

  • Brian M Leonard

    university of Wyoming, University of Wyoming

  • Sugata Chowdhury

    Howard University

  • Jifa Tian

    University of Wyoming

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• Unusual Phonon Properties in Highly Anisotropic Two-dimensional Ta₂Ni₃Te₅

  ORAL

  March 21, 2025, 3:30 PM – March 21, 2025, 3:42 PM

  Presenters

  • Fei Wang

    Tulane University

  Authors

  • Fei Wang

    Tulane University

  • Qiaohui Zhou

    Tulane University

  • Xin Lu

    Tulane University

  • Jiang Wei

    Tulane Univ

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• Electronic properties of new topological quantum materials

  ORAL · Invited

  March 21, 2025, 3:42 PM – March 21, 2025, 4:18 PM

  Presenters

  • Adam Kaminski

    Iowa State University

  Authors

  • Adam Kaminski

    Iowa State University

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• Abstract Withdrawn

  ORAL · Invited · Withdrawn

  March 21, 2025, 4:18 PM – March 21, 2025, 4:54 PM

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 21, 2025, 4:54 PM – March 21, 2025, 5:06 PM

  View abstract →

• Removing extrinsic contributions to nonlinear photocurrent experiments

  ORAL

  March 21, 2025, 5:06 PM – March 21, 2025, 5:18 PM

  Presenters

  • Piyush Sakrikar

    Boston College

  Authors

  • Piyush Sakrikar

    Boston College

  • Vincent M. M Plisson

    Boston College

  • Cameron Grant

    Boston College

  • Dylan Rosenmerkel

    Boston College

  • Gabriel Natale

    Boston College

  • Michael Geiwitz

    Boston College

  • Ying Ran

    Boston College

  • Krzysztof Kempa

    Boston College

  • Kenneth S Burch

    Boston College

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• Extrinsic Doping Control of the Topological Semimetal Cd₃As₂ from Defect Theory

  ORAL

  March 21, 2025, 5:18 PM – March 21, 2025, 5:30 PM

  Presenters

  • Chase Brooks

    University of Colorado, Boulder

  Authors

  • Chase Brooks

    University of Colorado, Boulder

  • Stephan Lany

    National Renewable Energy Laboratory (NREL)

  View abstract →