Ferroelectricity and Low-Symmetry Systems
FOCUS · S60 · ID: 47070
Presentations
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Ubiquitous defect-induced density wave instability in monolayer graphene
ORAL · Invited
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Presenters
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Christopher Gutierrez
University of California Los Angeles, UCLA, University of California, Los Angeles
Authors
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Christopher Gutierrez
University of California Los Angeles, UCLA, University of California, Los Angeles
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Layer Specific Anomalous Screening in an Unconventional Ferroelectric System
ORAL
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Presenters
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Zhiren Zheng
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
Authors
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Zhiren Zheng
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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Xueqiao Wang
MIT
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Ziyan Zhu
Harvard University
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Stephen T Carr
Brown University
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Sergio C de la Barrera
Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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Kenji Watanabe
National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan., Research Center for Functional Materials, National Institute for Materials Science, Advanced, Materials Laboratory, NIMS, 3 National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Materials Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute for Materials Science (Japan), National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, Research Center for Functional Materials, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, Japan, National Institute for Material Science, National Institute of Material Sciences, Japan, NIMS, Tsukuba, 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science Japan, NIMS, Japan, nims, National Institute for Materials Science, Research Center for Functional Materials, Japan, National Institute for Materials Science Tsukuba, National Institute for Materials Science, 1-1 Namiki, National Institute for Materials Science of Japan, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS - National Institute for Material Science, Japan, Research Center for Functional Materials, National Institute for Material Science, Tsukuba, Ibaraki, 305-0044, Japan., National Institute for Material Science, Tsukuba, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science (NIMS), National Institute for Materials Science, Research Center for Functional Materials, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Material Science, Kyoto Univ, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Takashi Taniguchi
National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science, NIMS, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Ibaraki 305-0044, Japan., 3 National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Materials Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute for Materials Science (Japan), International Center for Materials Nanoarchitectonics, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Kyoto University, International Center for Materials Nanoarchitectonics, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Japan, International Center for Materials Nanoarchitectonics, National Institute for MaterialsScience, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, Japan, National Institute for Material Science, National Institute of Material Sciences, Japan, NIMS, Tsukuba, 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science, Japan, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan., NIMS, Japan, National Institute for Materials Science (NIMS), NIMS. Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science Tsukuba, National Institute for Materials Science, 1-1 Namiki, National Institute for Materials Science of Japan, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS - National Institute for Material Science, Japan, International Center for Materials Nanoarchitectonics, National Institute for Material Science, Tsukuba, Ibaraki 305-0044, Japan., National Institute for Material Science, Tsukuba, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Material Science, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Raymond C Ashoori
Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology
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Suyang Xu
Harvard University
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Efthimios Kaxiras
Harvard University
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Qiong Ma
Boston College
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Pablo Jarillo-Herrero
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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Ferroelectricity, spin-singlet formation and orbital-selective Peierls phase in the dihalide MOX<sub>2</sub> family with d<sup>1</sup> and d<sup>2</sup> configurations
ORAL
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Publication: [1] Y. Zhang, L. F. Lin, A. Moreo, G. Alvare and E. Dagotto, Physical Review B, 103, L121114 (2021).<br>[2] Y. Zhang, L. F. Lin, A. Moreo, and E. Dagotto, Physical Review B, 104, L060102 (2021).
Presenters
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Yang Zhang
University of Tennessee
Authors
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Yang Zhang
University of Tennessee
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Ling-Fang Lin
University of Tennessee
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Adriana Moreo
University of Tennessee
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Gonzalo Alvarez
Oak Ridge National Lab
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Elbio R Dagotto
University of Tennessee
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Raman spectroscopy and XRD measurement of the ferrielectric-paraelectric phase transition in layered CuInP<sub>2</sub>S<sub>6 </sub>and CuInP<sub>2</sub>S<sub>6</sub>- In<sub>4/3</sub>P<sub>2</sub>S<sub>6 </sub>heterostructures
ORAL
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Presenters
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Ryan Selhorst
Air Force Research Laboratory
Authors
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Rahul Rao
Air Force Research Laboratory
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Ryan Selhorst
Air Force Research Laboratory
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Benjamin S Conner
Air Force Research Laboratory
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Michael A Susner
Air Force Research Laboratory, Air Force Research Lab - WPAFB
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Controlling the Quadruple-well State in CuIn<sub>2</sub>P<sub>2</sub>S<sub>6</sub> via Interfacial PbZr<sub>0.2</sub>Ti<sub>0.8</sub>O<sub>3</sub>
ORAL
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Presenters
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Kun Wang
Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln
Authors
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Kun Wang
Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln
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Jia Wang
Department of Mechanical and Materials Engineering & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln, Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln
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Yifei Hao
Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln
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Xia Hong
Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln, University of Nebraska-Lincoln, University of Nebraska, Lincoln
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Doping dependence of ferroelectricity in rhombohedral-stacked bilayer transition metal dichalcogenides
ORAL
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Presenters
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Xirui Wang
Massachusetts Institute of Technology MI
Authors
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Xirui Wang
Massachusetts Institute of Technology MI
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Kenji Yasuda
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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Yang Zhang
Massachusetts Institute of Technology
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Song Liu
Columbia University, Columbia University, US, Tim Taylor Department of Chemical Engineering, Kansas State University
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Kenji Watanabe
National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan., Research Center for Functional Materials, National Institute for Materials Science, Advanced, Materials Laboratory, NIMS, 3 National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Materials Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute for Materials Science (Japan), National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, Research Center for Functional Materials, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, Japan, National Institute for Material Science, National Institute of Material Sciences, Japan, NIMS, Tsukuba, 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science Japan, NIMS, Japan, nims, National Institute for Materials Science, Research Center for Functional Materials, Japan, National Institute for Materials Science Tsukuba, National Institute for Materials Science, 1-1 Namiki, National Institute for Materials Science of Japan, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS - National Institute for Material Science, Japan, Research Center for Functional Materials, National Institute for Material Science, Tsukuba, Ibaraki, 305-0044, Japan., National Institute for Material Science, Tsukuba, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science (NIMS), National Institute for Materials Science, Research Center for Functional Materials, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Material Science, Kyoto Univ, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Takashi Taniguchi
National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science, NIMS, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Ibaraki 305-0044, Japan., 3 National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Materials Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute for Materials Science (Japan), International Center for Materials Nanoarchitectonics, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Kyoto University, International Center for Materials Nanoarchitectonics, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Japan, International Center for Materials Nanoarchitectonics, National Institute for MaterialsScience, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, Japan, National Institute for Material Science, National Institute of Material Sciences, Japan, NIMS, Tsukuba, 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science, Japan, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan., NIMS, Japan, National Institute for Materials Science (NIMS), NIMS. Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science Tsukuba, National Institute for Materials Science, 1-1 Namiki, National Institute for Materials Science of Japan, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS - National Institute for Material Science, Japan, International Center for Materials Nanoarchitectonics, National Institute for Material Science, Tsukuba, Ibaraki 305-0044, Japan., National Institute for Material Science, Tsukuba, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Material Science, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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James C Hone
Columbia University
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Liang Fu
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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Pablo Jarillo-Herrero
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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First principles electronic properties predictions of incommensurately layered 2D transition metal dichalcogenides
ORAL
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Presenters
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Drake Niedzielski
Cornell University
Authors
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Drake Niedzielski
Cornell University
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Berit H Goodge
Cornell University
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Mekhola Sinha
Johns Hopkins University
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Tyrel M McQueen
Johns Hopkins University, Department of Chemistry, The Johns Hopkins University
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Lena F Kourkoutis
Cornell University, School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853, United States.
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Tomas A Arias
Cornell University, Physics, Cornell University
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Elasticity of two-dimensional ferroelectrics across their paraelectric phase transition
ORAL
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Presenters
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Joseph Roll
University of Arkansas
Authors
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Salvador Barraza-Lopez
University of Arkansas
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Joseph Roll
University of Arkansas
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John M Davis
University of Arkansas
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John W Villanova
University of Arkansas
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Probing the bulk electronic states in monolayer WTe2 using impedance and potential measurements
ORAL
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Presenters
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Mina Rashetnia
University of California, Riverside
Authors
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Mina Rashetnia
University of California, Riverside
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Mina Rashetnia
University of California, Riverside
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Xiong Huang
University of California, Riverside
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Paul T Malinowski
University of Washington
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Jiun-Haw Chu
University of Washington
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Yongtao Cui
University of California, Riverside
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Ferroelectric switching of superconductivity in magic-angle twisted bilayer graphene
ORAL
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Presenters
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Dahlia R Klein
Massachusetts Institute of Technology MIT, Weizmann Institute of Science
Authors
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Dahlia R Klein
Massachusetts Institute of Technology MIT, Weizmann Institute of Science
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David MacNeill
Massachusetts Institute of Technology MIT
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Liqiao Xia
Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology
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Kenji Watanabe
National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan., Research Center for Functional Materials, National Institute for Materials Science, Advanced, Materials Laboratory, NIMS, 3 National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Materials Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute for Materials Science (Japan), National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, Research Center for Functional Materials, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, Japan, National Institute for Material Science, National Institute of Material Sciences, Japan, NIMS, Tsukuba, 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science Japan, NIMS, Japan, nims, National Institute for Materials Science, Research Center for Functional Materials, Japan, National Institute for Materials Science Tsukuba, National Institute for Materials Science, 1-1 Namiki, National Institute for Materials Science of Japan, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS - National Institute for Material Science, Japan, Research Center for Functional Materials, National Institute for Material Science, Tsukuba, Ibaraki, 305-0044, Japan., National Institute for Material Science, Tsukuba, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science (NIMS), National Institute for Materials Science, Research Center for Functional Materials, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Material Science, Kyoto Univ, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Takashi Taniguchi
National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science, NIMS, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Ibaraki 305-0044, Japan., 3 National Institute for Materials Science, Tsukuba, Japan, National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Materials Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute for Materials Science (Japan), International Center for Materials Nanoarchitectonics, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Kyoto University, International Center for Materials Nanoarchitectonics, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Japan, International Center for Materials Nanoarchitectonics, National Institute for MaterialsScience, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, Japan, National Institute for Material Science, National Institute of Material Sciences, Japan, NIMS, Tsukuba, 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, National Institute for Materials Science, Japan, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan., NIMS, Japan, National Institute for Materials Science (NIMS), NIMS. Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science Tsukuba, National Institute for Materials Science, 1-1 Namiki, National Institute for Materials Science of Japan, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS - National Institute for Material Science, Japan, International Center for Materials Nanoarchitectonics, National Institute for Material Science, Tsukuba, Ibaraki 305-0044, Japan., National Institute for Material Science, Tsukuba, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan, National Institute of Material Science, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Pablo Jarillo-Herrero
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology
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Stacking-dependent electronic properties of few-layer and bulk γ-GeSe from GW approximation
ORAL
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Publication: [1] H.-g. Kim and H. J. Choi, Quasiparticle band structure, spontaneous polarization, and spin-splitting in noncentrosymmetric few-layer and bulk γ-GeSe. J. Mater. Chem. C 9, 9683 (2021).
Presenters
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Han-gyu Kim
Department of Physics, Yonsei University, Seoul 03722, Korea
Authors
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Han-gyu Kim
Department of Physics, Yonsei University, Seoul 03722, Korea
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Hyoung Joon Choi
Department of Physics, Yonsei University, Seoul 03722, Korea
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Ultrafast optical manipulation of the stacking order in Td-WTe<sub>2</sub>
ORAL
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Publication: Manipulation of Stacking Order in Td-WTe2 by Ultrafast Optical Excitation<br>ACS Nano 2021, 15, 5, 8826–8835<br>Publication Date:April 29, 2021<br>https://doi.org/10.1021/acsnano.1c01301<br><br>Defects Mediated Photoinduced Phase Transition in Td-WTe2 <br>Planned paper
Presenters
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Oscar Grånäs
Uppsala University, Department of Physics and Astronomy, Uppsala University
Authors
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Oscar Grånäs
Uppsala University, Department of Physics and Astronomy, Uppsala University
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Shaozheng Ji
Nankai University
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Amit K Prasad
Royal Institute of Technology (KTH)
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Jonas Weissenrieder
Royal Institute of Technology (KTH)
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