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, 4:00 PM – March 16, 2022, 4:36 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. <br>[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, 4:36 PM – March 16, 2022, 4:48 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, 4:48 PM – March 16, 2022, 5:00 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, 5:00 PM – March 16, 2022, 5:12 PM

  Publication: 1. C.-H. Lee et al., Microscopy and Microanalysis 27 S1 (2021), p. 904-906<br>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, 5:12 PM – March 16, 2022, 5:24 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, 5:24 PM – March 16, 2022, 5:36 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, 5:36 PM – March 16, 2022, 5:48 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, 5:48 PM – March 16, 2022, 6:00 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, 6:00 PM – March 16, 2022, 6:12 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, 6:12 PM – March 16, 2022, 6:24 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, 6:24 PM – March 16, 2022, 6:36 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, 6:36 PM – March 16, 2022, 6:48 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

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

  ORAL

  March 16, 2022, 6:48 PM – March 16, 2022, 7:00 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 →