P09.4 - Advances in Cryogenic Transmission Electron Microscopy and Spectroscopy for Quantum and Energy Materials

Sponsored By 

Session Chair(s)

• MC

  Miaofang Chi

  Senior Staff Scientist
  Oak Ridge National Laboratory
  Oak Ridge, Tennessee, United States

Presentations:

• 3:30 PM – 3:45 PM US CST

  Determining cryogenic temperatures in specimens by using EELS
  

  Presenting Author: Abinash Kumar (he/him/his) – Center for Nanophase Materials Sciences, Oak Ridge National Laboratory

  Co-Author: Kartik Venkatraman – Center for Nanophase Materials Sciences, Oak Ridge National Laboratory

  Co-Author: Jordan Hachtel – Center for Nanophase Materials Sciences, Oak Ridge National Laboratory

  Co-Author: Miaofang Chi – Oak Ridge National Laboratory, TN, USA
• 3:45 PM – 4:00 PM US CST

  Revealing Atomic Structure, Strain and Moiré-Exciton Coupling of hBN/WSe2/WS2 Superlattice at LN2 Temperature by Monochromated EELS and ADF-STEM Imaging
  

  Presenting Author: Elizaveta Tiukalova, Ph.D – Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN, USA.

  Co-Author: Yuzhou Zhao, Ph.D – Department of Physics, University of Washington, Seattle, WA, USA

  Co-Author: Jihui Yang – Materials Science & Engineering Department, University of Washington, Seattle, WA, USA.

  Co-Author: Xiaodong Xu – Department of Physics, University of Washington, Seattle, WA, USA.

  Co-Author: Andrew R. Lupini – Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN, USA.

  Co-Author: Juan Carlos Idrobo – Materials Science & Engineering Department, University of Washington, Seattle, WA, USA.
• 4:00 PM – 4:30 PM US CST

  Cryogenic electron microscopy challenges to image the nanoscale exciton density of states
  

  Presenting Author: Sandhya Susarla – Arizona State University