A02.3 - Frontiers of Electron Ptychography

Session Chair(s)

• 

  Yi Jiang

  Beamline Data Scientist
  Advanced Photon Source
  Argonne National Laboratory
  Lemont, Illinois, United States

Presentations:

• 10:30 AM - 11:00 AM MT

  PtyRAD: A High-performance and Flexible Ptychographic Reconstruction Framework with Automatic Differentiation<
  

  Presenting Author: Chia-Hao Lee (he/him/his) – Cornell University

  Co-Author: Steven E. Zeltmann – Platform for the Accelerated Realization, Analysis, and Discovery of Interface Materials (PARADIM)

  Co-Author: Dasol Yoon – School of Applied and Engineering Physics, Cornell University

  Co-Author: Desheng Ma – School of Applied and Engineering Physics, Cornell University

  Co-Author: David A. Muller (he/him/his) – Cornell University
• 11:00 AM - 11:15 AM MT

  Electron Ptychography via Differentiable Programming
  

  Presenting Author: Debangshu Mukherjee, Ph.D (he/him/his) – Oak Ridge National Laboratory

  Co-Author: Ramanan Sankaran, Ph.D (he/him/his) – Oak Ridge National Laboratory

  Co-Author: Matthew G. Boebinger, Ph.D (he/him/his) – Oak Ridge National Laboratory
• 11:15 AM - 11:30 AM MT

  Accelerating Ptychography Algorithm Development with Reasoning Large Language Models
  

  Presenting Author: Xiangyu Yin – Argonne National Laboratory

  Co-Author: Chuqiao Shi – University of South California

  Co-Author: Yimo Han – Rice University

  Co-Author: Yi Jiang – Argonne National Laboratory
• 11:30 AM - 12:00 PM MT

  Deep Learning Enhancements of 4DSTEM Ptychographic Reconstruction
  

  Presenting Author: Colin Ophus (he/him/his)

  Co-Author: Arthur R. C. McCray – Stanford University

  Co-Author: Georgios Varnavides, PhD (he/him/his) – University of California, Berkeley

  Co-Author: Stephanie Ribet (she/her/hers) – Lawrence Berkeley National Laboratory