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smpr3d: an open-source toolkit for 3D phase-contrast imaging from 4D-STEM datasets

Published online by Cambridge University Press:  30 July 2021

Philipp Pelz ,
Hamish Brown ,
Peter Ercius ,
Ian Johnson ,
Jim Ciston ,
Mary Scott  and
Colin Ophus
Philipp Pelz
Affiliation:
UC Berkeley, Berkeley, California, United States
Hamish Brown
Affiliation:
The University of Melbourne, Parkville, Victoria, Australia
Peter Ercius
Affiliation:
Lawrence Berkeley National Laboratory, United States
Ian Johnson
Affiliation:
Lawrence Berkeley National Laboratory, United States
Jim Ciston
Affiliation:
UC Berkeley, California, United States
Mary Scott
Affiliation:
UC Berkeley, Berkeley, California, United States
Colin Ophus
Affiliation:
National Center for Electron Microscopy, Berkeley, California, United States

Abstract

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Type
Diffraction Imaging Across Disciplines
Information
Microscopy and Microanalysis , Volume 27 , Supplement S1 , August 2021 , pp. 1524 - 1526
Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of the Microscopy Society of America

References

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Pelz, P. M. et al. Reconstructing the Scattering Matrix from Scanning Electron Diffraction Measurements Alone. (2020).Google Scholar
Brown, H. G. et al. A three-dimensional reconstruction algorithm for scanning transmission electron microscopy data from thick samples. arXiv:2011.07652 [cond-mat] (2020).Google Scholar
Ophus, C. et al. Advanced Phase Reconstruction Methods Enabled by Four-Dimensional Scanning Transmission Electron Microscopy. Microscopy and Microanalysis 25, 10–11 (2019).CrossRefGoogle Scholar
Gao, S. et al. Electron ptychographic microscopy for three-dimensional imaging. Nature Communications 8, (2017).CrossRefGoogle ScholarPubMed
Chen, Z. et al. Electron ptychography achieves atomic-resolution limits set by lattice vibrations. arXiv:2101.00465 [cond-mat] (2021).CrossRefGoogle Scholar
Work at the Molecular Foundry was supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. CO acknowledges additional support from the U.S. Department of Energy Early Career Research Program. HGB and JC acknowledge additional support from the Presidential Early Career Award for Scientists and Engineers (PECASE) through the U.S. Department of Energy. M. S. and P. P. acknowledge support from the STROBE NSF Science and Technology Center on Real-Time Functional Imaging.Google Scholar