Electron Microscopy Imaging and Spectroscopy of 2D Materials

Presentations

• Picometer-scale characterization of structure, strain and defects in 2D materials using 4D-STEM

  ORAL · Invited

  March 16, 2022, 3:00 PM – March 16, 2022, 3:36 PM

  Publication: [1] Y. Jiang, Z. Chen, Y. Han, P. Deb, H. Gao, S. Xie, P. Purohit, M. W. Tate, J. Park, S. M. Gruner, V. Elser, and D. A. Muller. "Electron Ptychography of 2D Materials to Deep Sub-Ångström Resolution" Nature 559, (2018): 343–349.
  [2] Z. Chen, Z., Y. Jiang, Y.-T. Shao, M. E. Holtz, M. Odstrčil, M. Guizar-Sicairos, I. Hanke, S. Ganschow, D. G. Schlom, and D. A. Muller. "Electron Ptychography Achieves Atomic-Resolution Limits Set by Lattice Vibrations" Science 372, (2021), 826–831.

  Presenters

  • David A Muller

    • Cornell University
    • School of Applied and Engineering Physics, Cornell University

  Authors

  • David A Muller

    • Cornell University
    • School of Applied and Engineering Physics, Cornell University

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• Visualizing lattice relaxation and strain fields in twisted bilayer graphene

  ORAL

  March 16, 2022, 3:36 PM – March 16, 2022, 3:48 PM

  Publication: N.P. Kazmierczak, M. Van Winkle, C. Ophus, K.C. Bustillo, S. Carr, H.G. Brown, J. Ciston, T. Taniguchi, K. Watanabe, and D.K. Bediako, Nat. Mater. 20, 953–963 (2021).

  Presenters

  • Madeline Van Winkle

    • University of California, Berkeley

  Authors

  • Madeline Van Winkle

    • University of California, Berkeley

  • Daniel K Bediako

    • University of California, Berkeley
    • University of California Berkeley

  • Nathanael P Kazmierczak

    • California Institute of Technology

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• Simultaneous atomic resolution imaging and electrical characterization of 2D quantum devices

  ORAL

  March 16, 2022, 3:48 PM – March 16, 2022, 4:00 PM

  Presenters

  • Joachim Dahl Thomsen

    • Harvard University

  Authors

  • Joachim Dahl Thomsen

    • Harvard University

  • Julian Klein

    • Massachusetts Institute of Technology

  • Frances Ross

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  • Prineha Narang

    • Harvard University

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• Identifying Single-Atom Defects of 2D Materials on the Million-Atom Scale via Deep Learning

  ORAL

  March 16, 2022, 4:00 PM – March 16, 2022, 4:12 PM

  Publication: 1. C.-H. Lee et al., Microscopy and Microanalysis 27 S1 (2021), p. 904-906
  2. C.-H. Lee et al., Nano Letters 20 (2020), p. 3369-3377

  Presenters

  • Chia-Hao Lee

    • University of Illinois at Urbana-Champaign

  Authors

  • Chia-Hao Lee

    • University of Illinois at Urbana-Champaign

  • Abid A Khan

    • University of Illinois at Urbana-Champai
    • University of Illinois at Urbana-Champaign

  • Di Luo

    • Massachusetts Institute of Technology
    • University of Illinois at Urbana-Champaign

  • Chuqiao Shi

    • Rice University

  • Yue Zhang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • M. Abir Hossain

    • University of Illinois at Urbana-Champaign

  • Arend M van der Zande

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Bryan K Clark

    • University of Illinois at Urbana-Champaign

  • Pinshane Y Huang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champai

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• Using Cycle-GANS to Generate Realistic STEM Images for Defect Identification

  ORAL

  March 16, 2022, 4:12 PM – March 16, 2022, 4:24 PM

  Presenters

  • Abid A Khan

    • University of Illinois at Urbana-Champai
    • University of Illinois at Urbana-Champaign

  Authors

  • Abid A Khan

    • University of Illinois at Urbana-Champai
    • University of Illinois at Urbana-Champaign

  • Chia-Hao Lee

    • University of Illinois at Urbana-Champaign

  • Pinshane Y Huang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champai

  • Bryan K Clark

    • University of Illinois at Urbana-Champaign

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• Structural transformations creating atomistic spin textures on-demand in the van der Waals layered magnet CrSBr

  ORAL

  March 16, 2022, 4:24 PM – March 16, 2022, 4:36 PM

  Publication: https://arxiv.org/abs/2107.00037

  Presenters

  • Thang Pham

    • Massachusetts Institute of Technology (MIT)

  Authors

  • Thang Pham

    • Massachusetts Institute of Technology (MIT)

  • Julian Klein

    • Massachusetts Institute of Technology

  • Joachim Thomsen

    • Massachusetts Institute of Technology

  • Jan Luxa

    • University of Chemistry and Technology Prague

  • Zdenek Sofer

    • University of Chemistry and Technology Prague

  • Frances Ross

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

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• Direct Imaging of Step-induced Phonon Softening with 4D Ultrafast Electron Microscopy

  ORAL

  March 16, 2022, 4:36 PM – March 16, 2022, 4:48 PM

  Publication: Nano Lett. 2021, 21, 17, 7332–7338

  Presenters

  • Yichao Zhang

    • University of Minnesota
    • University of Illinois at Urbana-Champai

  Authors

  • Yichao Zhang

    • University of Minnesota
    • University of Illinois at Urbana-Champai

  • David J Flannigan

    • University of Minnesota

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• Anisotropic Photoinduced Lattice Dynamics of Black Phosphorus Revealed by Reflection Ultrafast Electron Diffraction

  ORAL

  March 16, 2022, 4:48 PM – March 16, 2022, 5:00 PM

  Presenters

  • Mazhar Chebl

    • University of Houston

  Authors

  • Mazhar Chebl

    • University of Houston

  • Xing He

    • University of Houston

  • Ding-Shyue Yang

    • University of Houston

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• Atomic-resolution imaging and characterization of ferroelectric domain walls in two-dimensional In₂Se₃

  ORAL

  March 16, 2022, 5:00 PM – March 16, 2022, 5:12 PM

  Presenters

  • Edmund Han

    • University of Illinois at Urbana-Champaign

  Authors

  • Edmund Han

    • University of Illinois at Urbana-Champaign

  • Shahriar M Nahid

    • University of Illinois at Urbana-Champaign

  • Yue Zhang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Tawfiqur Rakib

    • University of Illinois at Urbana-Champaign

  • Gillian Nolan

    • University of Illinois at Urbana-Champaign

  • Andre Schleife

    • University of Illinois at Urbana-Champai
    • University of Illinois at Urbana-Champaign

  • Elif Ertekin

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champai
    • U Illinois

  • SungWoo Nam

    • University of California - Irvine

  • Arend M van der Zande

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Pinshane Y Huang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champai

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• Cryogenic Transmission Electron Microscopy Analysis and Characterization of 2D Metal-Organic Hybrid MXenes

  ORAL

  March 16, 2022, 5:12 PM – March 16, 2022, 5:24 PM

  Presenters

  • Francisco J Lagunas Vargas

    • University of Illinois at Chicago

  Authors

  • Francisco J Lagunas Vargas

    • University of Illinois at Chicago

  • Chenkun Zhou

    • University of Chicago

  • Dmitri V Talapin

    • University of Chicago

  • Robert F Klie

    • University of Illinois at Chicago
    • University of Illinois Chicago

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• Atomically resolved phonons localized at defects in monolayer graphene

  ORAL

  March 16, 2022, 5:24 PM – March 16, 2022, 5:36 PM

  Presenters

  • Deliang Bao

    • Vanderbilt Univ
    • Vanderbilt University

  Authors

  • Deliang Bao

    • Vanderbilt Univ
    • Vanderbilt University

  • Mingquan Xu

    • University of Chinese Academy of Sciences

  • Aowen Li

    • University of Chinese Academy of Sciences

  • Stephen J Pennycook

    • Natl Univ of Singapore

  • Sokrates T Pantelides

    • Vanderbilt Univ
    • Department of Physics and Astronomy and Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN 37235, USA
    • Department of Physics, Vanderbilt University
    • Department of Physics and Astronomy and Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN

  • Wu Zhou

    • University of Chinese Academy of Sciences

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• Spin−orbit induced magnetic modulation at the V₅Se₈ / NbSe₂ van der Waals heterostructures

  ORAL

  March 16, 2022, 5:36 PM – March 16, 2022, 5:48 PM

  Publication: Matsuoka, H. et al. Nano Lett. 21, 1807–1814 (2021).

  Presenters

  • Hideki Matsuoka

    • RIKEN

  Authors

  • Hideki Matsuoka

    • RIKEN

  • Masaki Nakano

    • The University of Tokyo

  • Stewart E Barnes

    • Univ of Miami

  • Jun'ichi Ieda

    • JAEA

  • Sadamichi Maekawa

    • RIKEN
    • Tohoku Univ

  • Mohammad S Bahramy

    • The University of Manchester

  • Bruno S Kenichi

    • Department of Applied Physics, University of Tokyo
    • The University of Tokyo

  • Yukiharu Takeda

    • JAEA

  • Hiroki Wadati

    • Univ of Hyogo

  • Yue Wang

    • the University of Tokyo

  • Satoshi Yoshida

    • the University of Tokyo

  • Kyoko Ishizaka

    • Department of Applied Physics, University of Tokyo
    • the Univeristy of Tokyo

  • Yoshihiro Iwasa

    • Univ of Tokyo

  View abstract →

• Investigation of van der Waals antiferromagnet MnPS₃ using X-ray Magnetic Linear Dichroism (XMLD).

  ORAL

  March 16, 2022, 5:48 PM – March 16, 2022, 6:00 PM

  Presenters

  • Tianye Wang

    • University of California, Berkeley
    • Lawrence Berkeley National Laboratory

  Authors

  • Tianye Wang

    • University of California, Berkeley
    • Lawrence Berkeley National Laboratory

  • Qian Li

    • University of Science and Technology of China

  • Mengmeng Yang

    • Anhui University

  • Christoph Klewe

    • Advanced Light Source
    • Lawrence Berkeley National Laboratory

  • Padraic Shafer

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

  • Alpha T N'Diaye

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

  • Chanyong Hwang

    • Korea Research Inst of Standards and Sci
    • Korea Research Inst of Standards and Science (KRISS)

  • Zi Q. Qiu

    • University of California, Berkeley

  View abstract →