2D Materials -Role of Defects

FOCUS · K36

Presentations

  • Lateral band bending and defects in WS<sub>2</sub> flakes

    ORAL

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    Presenters

    • Roland Koch

      Advanced Light Source, Lawrence Berkeley National Laboratory

    Authors

    • Roland Koch

      Advanced Light Source, Lawrence Berkeley National Laboratory

    • Christoph Kastl

      Lawrence Berkeley National Laboratory, The Molecular Foundry, Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Laboratory

    • Søren Ulstrup

      Lawrence Berkeley Natl Lab, Lawrence Berkeley National Laboratory, Aarhus University, Department of Physics and Astronomy, Interdisciplinary Nanoscience Center, Aarhus University

    • Jyoti Katoch

      Department of Physics, Ohio State Univ - Columbus, Department of Physics, Ohio State University, Department of Physics, The Ohio State University

    • Simon Moser

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

    • Christopher Chen

      Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Laboratory

    • Tevye Kuykendall

      Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Laboratory

    • Adam Schwartzberg

      Lawrence Berkeley National Laboratory, The Molecular Foundry, Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Laboratory

    • Shaul Aloni

      Lawrence Berkeley National Lab, Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Lab

    • Alexander Weber-Bargioni

      Lawrence Berkeley National Laboratory, Molecular Foundry, Lawrence Berkeley National Laboratory

    • Eli Rotenberg

      Advanced light source, Lawrence Berkeley Natl Lab, Lawrence Berkeley National Laboratory, Lawrence Berkeley National Lab, Advanced Light Source, Lawrence Berkeley National Laboratory

    • Chris Jozwiak

      Advanced light source, Lawrence Berkeley Natl Lab, Lawrence Berkeley National Laboratory, Lawrence Berkeley National Lab, Advanced Light Source, Lawrence Berkeley National Laboratory

    • Aaron Bostwick

      Advanced light source, Lawrence Berkeley Natl Lab, Lawrence Berkeley National Laboratory, Lawrence Berkeley National Lab, Advanced Light Source, Lawrence Berkeley National Laboratory

    View abstract →

  • Direct Quantification of Defect Density in Monolayer WS<sub>2</sub> and the Impact of Defect Density of Photoluminescence

    ORAL

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    Presenters

    • Matthew Rosenberger

      Materials Science and Technology Division, U.S. Naval Research Laboratory

    Authors

    • Matthew Rosenberger

      Materials Science and Technology Division, U.S. Naval Research Laboratory

    • Hsun-Jen Chuang

      Materials Science and Technology Division, U.S. Naval Research Laboratory

    • Kathleen McCreary

      U.S. Naval Research Lab, U.S. Naval Research Laboratory, Materials Science and Technology Division, U.S. Naval Research Laboratory, Naval Research Laboratory, Naval Research laboratory

    • Connie Li

      Materials Science and Technology Division, U.S. Naval Research Laboratory, Naval Research Lab

    • Berend Jonker

      U.S. Naval Research Lab, U.S. Naval Research Laboratory, Materials Science and Technology Division, U.S. Naval Research Laboratory, Naval Research Laboratory, Materials Science and Technology Directorate, Naval Research Lab, Naval Research laboratory

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  • Optical properties of Transition Metal Dichalcogenides in the Defect-Free Limit

    ORAL

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    Presenters

    • Drew Edelberg

      Columbia Univ, Physics, Columbia Univ

    Authors

    • Drew Edelberg

      Columbia Univ, Physics, Columbia Univ

    • Daniel Rhodes

      Physics, Columbia Univ, Columbia University

    • Jue Wang

      Physics, Columbia Univ

    • Bumho Kim

      Columbia Univ, Mechanical Engineering, Columbia University, Columbia University, Physics, Columbia Univ

    • Amirali Zangiabadi

      Columbia Univ., Physics, Columbia Univ

    • Chanul Kim

      Physics, Columbia Univ

    • Alexander Kerelsky

      Columbia Univ, Physics, Columbia Univ

    • Elton Santos

      Queen's University, Physics, Queen's University Belfast

    • Chris Marianetti

      Columbia University, Physics, Columbia Univ, Department of Applied Physics and Applied Mathematics, Columbia university, Columbia Univ, Columbia

    • Xiaoyang Zhu

      Columbia University, Physics, Columbia Univ

    • Katayun Barmak

      Applied Physics and Applied Math, Columbia Univ., Physics, Columbia Univ

    • James Hone

      Columbia University, Columbia Univ, Mechanical Engineering, Columbia Univ., Mechanical Engineering, Columbia University, Physics, Columbia Univ, Department of Mechanical Engineering, Columbia University

    • Abhay Pasupathy

      Columbia University, Columbia Univ, Physics, Columbia Univ, Department of Physics, Columbia university

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  • Characterizing and manipulating the charge state of individual defects in WSe<sub>2</sub>

    ORAL

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    Presenters

    • Rui Zhang

      Argonne Natl Lab

    Authors

    • Rui Zhang

      Argonne Natl Lab

    • Genevieve Clark

      Department of Physics, University of Washington, Materials Science and Engineering, University of Washington, Physics, and Materials Science and Engineering, Univ of Washington

    • Xiaodong Xu

      University of Washington, Univ of Washington, Physics, Univ of Washington, Department of Physics, University of Washington, Physics, University of Washington, Physics, and Materials Science and Engineering, Univ of Washington, Department of Physics, University of Washington - Seattle

    • Pierre Darancet

      Argonne Natl Lab, Argonne National Lab

    • Jeffrey Guest

      Argonne Natl Lab

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  • Crystalline hydrogenation of graphene by scanning tunneling microscope tip-induced field dissociation of H<sub>2</sub>

    ORAL

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    Presenters

    • Steven Tjung

      Physics, The Ohio State University, Physics, Ohio State Univ - Columbus

    Authors

    • Steven Tjung

      Physics, The Ohio State University, Physics, Ohio State Univ - Columbus

    • Shawna Hollen

      Physics, Univ of New Hampshire, Physics, University of New Hampshire

    • Grady Gambrel

      Physics, The Ohio State University

    • Nancy Santagata

      Physics, The Ohio State University

    • Ezekiel Johnston-Halperin

      Ohio State Univ - Columbus, Physics, The Ohio State University, Ohio State University, Physics, Ohio State Univ

    • Jay Gupta

      Physics, The Ohio State University

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  • Visualization of native defects in PdSe2 using scanning tunneling microscope

    ORAL

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    Presenters

    • Giang Nguyen

      Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Oak Ridge National Lab

    Authors

    • Giang Nguyen

      Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Oak Ridge National Lab

    • Liangbo Liang

      Center for Nanophase Materials Science, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Center for Nanophase Materials Sciences, Oak Ridge National Laboratory

    • Akinola Oyedele

      Center for Nanophase Materials Sciences, Oak Ridge National Laboratory

    • Zheng Liu

      Center for Programmable Materials, School of Materials Science and Engineering, Nanyang Technological University, Nanyang Technological University, School of Materials Science & Engineering, Nanyang Technological University, School of Materials Science and Engineering, Nanyang Technological University

    • Kai Xiao

      Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge National Lab

    • An-Ping Li

      Oak Ridge National Lab, Oak Ridge National Laboratory, Center for Nanophase Materials Sciences, Oak Ridge National Laboratory

    View abstract →

  • Effects of controlled doping and defects on the physical properties of Group-VI transition metal dichalcogenides

    ORAL

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    Presenters

    • Wei-Hsiang Lin

      Caltech, Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology

    Authors

    • Wei-Hsiang Lin

      Caltech, Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology

    • Robert M Polski

      Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology

    • Marcus Teague

      Physics, Caltech, Physics, Califonia Institude of Technology

    • Wei-Shiuan Tseng

      Physics, Califonia Institude of Technology

    • Marcin Konczykowski

      Ecole Polytechnique, Laboratoire des Solides Irradiés, École Polytechnique, CNRS, CEA, Université Paris-Saclay

    • Harry Atwater

      Caltech, Applied Physics and Materials Science, California Institute of Technology, California Institute of Technology, Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology, Applied Physics and Material Science, Caltech, Thomas J. Watson Laboratories of Applied Physics, California Institute of Technology, Applied Physics and Materials Sciences, California Institute of Technology, Applied Physics and Material Science, California Institute of Technology

    • Nai-Chang Yeh

      Physics, Caltech, Physics, Califonia Institude of Technology, Caltech

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  • Unraveling the Effect of Multiple Defect States in Synthetic Monolayer MoS<sub>2</sub> Through Electronic and Optical Probes

    ORAL

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    Presenters

    • Pin-Chun Shen

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

    Authors

    • Pin-Chun Shen

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

    • Yuxuan Lin

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

    • Xingzhi Wang

      Chemistry, Boston University, Boston University

    • Xi Ling

      Department of Chemistry, Boston University, Chemistry, Boston University, Boston University

    • Tomas Palacios

      Massachusetts Inst of Tech-MIT, Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology

    • Jing Kong

      Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Massachusetts Inst of Tech-MIT, EECS, MIT

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  • In situ study of photo-induced chemical modification in transition metal dichalcogenides

    ORAL

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    Presenters

    • Tariq Afaneh

      Physics, University of South Florida

    Authors

    • Tariq Afaneh

      Physics, University of South Florida

    • Prasana Sahoo

      Physics, University of South Florida, Physics, University of South Florida-Tampa

    • Igor Paschoalatte-Nobrega

      Physics, University of South Florida

    • Yan Xin

      Nat. High Magn. Field Lab., Florida State University

    • Humberto Gutierrez

      Physics, University of South Florida, University of South Florida, Physics, University of South Florida-Tampa

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  • First principles simulation of local response in two-dimensional transition metal dichalcogenides under electron irradiation

    ORAL

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    Presenters

    • Anthony Yoshimura

      Physics, Applied Physics, and Astronomy, Rensselaer Polytech Inst, Rensselaer Polytechnic Institute

    Authors

    • Anthony Yoshimura

      Physics, Applied Physics, and Astronomy, Rensselaer Polytech Inst, Rensselaer Polytechnic Institute

    • Vincent Meunier

      Rensselaer Polytechnic Institute, Physics, Rensselaer Polytechnic Institute, Physics, Applied Physics, and Astronomy, Rensselaer Polytech Inst

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  • Vacancy Controlled Contact Friction in Graphene

    ORAL

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    Presenters

    • Prakash Gajurel

      Department of Physics and Astronomy, West Virginia University, Physics and Astronomy, West Virginia Univ

    Authors

    • Prakash Gajurel

      Department of Physics and Astronomy, West Virginia University, Physics and Astronomy, West Virginia Univ

    • Mina kim

      Department of Chemisry, University of Pittsburgh

    • Qiang Wang

      Department of Physics and Astronomy, West Virginia University, Physics and Astronomy, West Virginia University

    • Weitao Dai

      Department of Physics and Astronomy, West Virginia University

    • Haitao Liu

      Department of Chemisry, University of Pittsburgh

    • Cheng Cen

      Department of Physics and Astronomy, West Virginia University, Physics and Astronomy, West Virginia Univ

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  • Fingerprints of Disordered Nanostructure Materials

    ORAL

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    Presenters

    • Chinedu Ekuma

      Naval Research Laboratory

    Authors

    • Chinedu Ekuma

      Naval Research Laboratory

    • Vladimir Dobrosavljevic

      Florida State University, Physics, National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Laboratory (NHMFL) and Florida State University (FSU)

    • Daniel Gunlycke

      Naval Research Laboratory

    View abstract →