A04.4 - The Praxis of 4D-STEM - Extracting Information from Biological and Functional Materials

Session Chair(s)

• DM

  David Muller

  Prof.
  School of Applied and Engineering Physics, Cornell University
  Ithaca, New York, United States

Presentations:

• 1:30 PM – 2:00 PM US CST

  Robust imaging of three-dimensional polar textures using 4D-STEM diffraction imaging and multislice electron ptychography
  

  Presenting Author: Yu-Tsun Shao (he/him/his) – University of Southern California

  Co-Author: Zhen Chen (he/him/his) – Tsinghua University

  Co-Author: Chenyu Zhang – Cornell University

  Co-Author: Harikrishnan K. P. – Cornell University

  Co-Author: David A. Muller – Cornell University
• 2:00 PM – 2:15 PM US CST

  Quantitative Measurements of Intrinsic Parameters of Spin Textures using 4D- Lorentz STEM
  

  Presenting Author: Zhen Chen (he/him/his) – Tsinghua University
• 2:15 PM – 2:30 PM US CST

  Simultaneous Electrostatic and Magnetic Vector Potential Phase Retrieval Using Electron Ptychography
  

  Presenting Author: Georgios Varnavides (he/him/his) – Miller Institute for Basic Research in Science, University of California, Berkeley

  Co-Author: Stephanie Ribet (she/her/hers) – National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Lab

  Co-Author: Reed Yalisove (he/him/his) – University of California, Berkeley

  Co-Author: Joel Moore – Department of Physics, University of California, Berkeley, CA, USA

  Co-Author: Colin Ophus, Ph.D – NCEM, Molecular Foundry, LBNL

  Co-Author: Mary Scott, Ph.D. – University of California - Berkeley
• 2:30 PM – 2:45 PM US CST

  Quantitative Electrostatic Potential Mapping in Dense Polycrystalline Functional Materials and Devices
  

  Presenting Author: Daniel B. Durham, Ph.D. (he/him/his) – Argonne National Laboratory

  Co-Author: Khandker Akif Aabrar, M.S. (he/him/his) – Georgia Institute of Technology

  Co-Author: Prasanna Venkat Ravindran (he/him/his) – Georgia Institute of Technology

  Co-Author: Nestor zaluzec – Argonne National Laboratory

  Co-Author: Liliana Stan, Ph.D. (she/her/hers) – Argonne National Laboratory

  Co-Author: Asif Islam Khan, Ph.D – Georgia Institute of Technology

  Co-Author: Suman Datta, Ph.D (he/him/his) – Georgia Institute of Technology

  Co-Author: Supratik Guha, Ph.D (he/him/his) – University of Chicago

  Co-Author: Charudatta Phatak, Ph.D (he/him/his) – Argonne National Laboratory
• 2:45 PM – 3:00 PM US CST

  Electron Ptychography Simulations for Atomic-Resolution Magnetic Imaging
  

  Presenting Author: Jeffrey Huang – Department of Materials Science and Engineering, University of Illinois Urbana-Champaign

  Co-Author: Kisung Kang – NOMAD Laboratory at Fritz-Haber-Institut der Max-Planck-Gesellschaft and IRIS-Adlershof of the Humboldt-Universität zu Berlin

  Co-Author: André Schleife – Department of Materials Science and Engineering, University of Illinois Urbana-Champaign

  Co-Author: Pinshane Y. Huang – Department of Materials Science and Engineering, University of Illinois Urbana-Champaign