Defects in Topological Materials
ORAL · A17 · ID: 2167952
Presentations
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Mitigating Mn-Bi antisite pair defect formation in MnBi2Te4: the role of doping
ORAL
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Presenters
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Kayahan Saritas
Oak Ridge National Laboratory
Authors
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Kayahan Saritas
Oak Ridge National Laboratory
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Mina Yoon
Oak Ridge National Laboratory, Oak Ridge National Lab
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Jaron T Krogel
Oak Ridge National Lab
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Fernando A Reboredo
Oak Ridge National Lab
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First-principles Study on Spin-Dependent Surface State in MnBi<sub>2</sub>Te<sub>4</sub> with Antisite Defects
ORAL
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Presenters
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Dameul Jeong
Kyung Hee University
Authors
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Dameul Jeong
Kyung Hee University
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Young-Kyun Kwon
Kyung Hee Univ - Seoul
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Mina Yoon
Oak Ridge National Laboratory, Oak Ridge National Lab
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Sangmin Lee
Seoul National University
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Magnetotransport on quantum spin Hall edge coupled to bulk midgap states
ORAL
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Publication: @article{PhysRevB.108.085436,
title = {Magnetotransport on quantum spin Hall edge coupled to bulk midgap states},
author = {Chen, Youjian and Zhao, Wenjin and Runburg, Elliott and Cobden, David and Pesin, D. A.},
journal = {Phys. Rev. B},
volume = {108},
issue = {8},
pages = {085436},
numpages = {12},
year = {2023},
month = {Aug},
publisher = {American Physical Society},
doi = {10.1103/PhysRevB.108.085436},
url = {https://link.aps.org/doi/10.1103/PhysRevB.108.085436}
}Presenters
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Youjian Chen
University of Virginia
Authors
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Youjian Chen
University of Virginia
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Wenjin Zhao
Cornell University, Kavli Institute at Cornell
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Elliott Runburg
University of Washington
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David H Cobden
University of Washington
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Dmytro Pesin
Univ of Virginia
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Point-gap bound states in non-Hermitian systems
ORAL
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Publication: Phys. Rev. B 108, 165132
Presenters
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Zixi Fang
Institute of Physics, Chinese Academy of Sciences
Authors
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Zixi Fang
Institute of Physics, Chinese Academy of Sciences
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Point-gap bound states in higher-dimensional non-Hermitian systems
ORAL
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Presenters
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Ao Yang
Chinese Academy of Sciences, institute of physics
Authors
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Ao Yang
Chinese Academy of Sciences, institute of physics
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Higher-order Topological Point State
ORAL
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Publication: https://doi.org/10.48550/arXiv.2307.11890
Presenters
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Xiaoyin Li
University of Utah
Authors
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Xiaoyin Li
University of Utah
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Feng Liu
University of Utah
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Absence of localization in Weyl semimetals
ORAL
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Presenters
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Jinmin Yi
University of Waterloo
Authors
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Anton Burkov
University of Waterloo
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Jinmin Yi
University of Waterloo
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Chong Wang
Perimeter Institute, Perimeter Inst for Theo Phys
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Robustness of topological order against disorder
ORAL
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Presenters
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Lucas A Oliveira
Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
Authors
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Lucas A Oliveira
Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
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Wei Chen
Pontifical Catholic University of Rio de Janeiro
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Using symmetry of topological defects to find emergent quantum states in 2D materials
ORAL
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Presenters
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Bernard A Field
Lawrence Berkeley National Laboratory
Authors
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Bernard A Field
Lawrence Berkeley National Laboratory
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Sinéad M Griffin
Lawrence Berkeley National Laboratory, Materials Sciences Division and Molecular Foundry, LBNL, Lawrence Berkeley National Lab
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Electronic properties near extended defects in topological systems
ORAL
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Publication: Bound states and controllable currents on topological insulator surfaces with extended magnetic defects, Phys. Rev. B 107, 144205 (2023)
Presenters
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Eklavya Thareja
Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA, Louisiana State University, Louisiana State University, University of South Florida
Authors
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Eklavya Thareja
Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA, Louisiana State University, Louisiana State University, University of South Florida
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Jacob Gayles
University of South Florida
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Ilya Vekhter
Louisiana State University
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Condensation Completion and Gapped Boundaries of 2+1D topological orders
ORAL
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Presenters
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Gen YUE
Chinese University of Hong Kong
Authors
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Gen YUE
Chinese University of Hong Kong
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Tian Lan
The Chinese University of Hong Kong, Chinese University of Hong Kong
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Longye Wang
Chinese University of Hong Kong
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Abstract Withdrawn
ORAL Withdrawn
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Semiconductor Physics in a 2D Metal: Atomlike Defect States and Anderson Localization in an Air-Stable van der Waals Metal
ORAL
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Presenters
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Morgan Thinel
Columbia University
Authors
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Morgan Thinel
Columbia University
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Asish K Kundu
Brookhaven National Laboratory
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Simon E Turkel
Columbia University
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Nicholas M Olsen
Columbia University
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Zhihao Cui
Columbia University
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Christie S Koay
Columbia University
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Daniel G Chica
Columbia University
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Alexandru Bogdan B Georgescu
Indiana University - Bloomington, Indiana University Bloomington
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Xavier Roy
Columbia University
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David Reichman
Columbia University
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Xiaoyang Zhu
Columbia University
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Abhay N Pasupathy
Columbia University, Columbia University & Brookhaven National Laboratory
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Topological Broadband Receiver Protectors Based on High-Order Degeneracies Enabled by Hidden Symmetries
ORAL
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Presenters
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William A Tuxbury
Wesleyan
Authors
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William A Tuxbury
Wesleyan
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Optical conductivity of high-entropy alloys based on BaMnSb<sub>2</sub>
ORAL
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Presenters
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Agrim Gupta
Ramapo College of New Jersey
Authors
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Catalin Martin
Ramapo College, Ramapo College of New Jersey
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Suraj Neupane
Ramapo College of New Jersey
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Agrim Gupta
Ramapo College of New Jersey
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Subin Mali
Pennsylvania State University
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Antu Laha
Pennsylvania State University, Stony Brook University
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Zhiqiang Mao
Pennsylvania State University, Pennslyvania State University
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