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Electron beam effects in high-resolution transmission electron microscopy investigations of catalytic nanoparticles

Published online by Cambridge University Press:  30 July 2021

William Bang Lomholdt ,
Matthew Helmi Leth Larsen ,
Cuauhtémoc Núñez Valencia ,
Jakob Schiøtz  and
Thomas Hansen
William Bang Lomholdt
Affiliation:
Technical University of Denmark, United States
Matthew Helmi Leth Larsen
Affiliation:
Technical University of Denmark, United States
Cuauhtémoc Núñez Valencia
Affiliation:
Technical University of Denmark, United States
Jakob Schiøtz
Affiliation:
Department of Physics, Technical University of Denmark, Kongens Lyngby, Hovedstaden, Denmark
Thomas Hansen
Affiliation:
DTU Nanolab, Technical University of Denmark, Kgs. Lyngby, Hovedstaden, Denmark

Abstract

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Type
Exploring Beam-sample Interactions for Uncovering the Atomic or Dynamic Nature of Matter
Information
Microscopy and Microanalysis , Volume 27 , Supplement S1 , August 2021 , pp. 3348 - 3349
Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of the Microscopy Society of America

References

Hansen, T. W. and Wagner, J. B., "The Structure of Catalysts Studied Using Environmental Transmission Electron Microscopy," in Controlled Atmosphere Transmission Electron Microscopy: Principles and Practice, Springer, 2016, pp. 237-258.Google Scholar
Kisielowski, C., Frei, H., Specht, P., Sharp, I., Haber, J. and Helveg, S., "Detecting structural variances of Co3O4 catalysts by controlling beam-induced sample alterations in the vacuum of a transmission electron microscope," Advanced Structural and Chemical Imaging, vol. 2, no. 1, p. 13, 2016.Google ScholarPubMed
Liu, P., Wu, T., Madsen, J., Schiøtz, J., Wagner, J. B. and Hansen, T. W., "Transformations of supported gold nanoparticles observed by in situ electron microscopy," Nanoscale, vol. 11, no. 24, pp. 11885-11891, 2019.CrossRefGoogle ScholarPubMed
Liu, P., Madsen, J., Schiøtz, J., Wagner, J. B. and Hansen, T. W., "Reversible and concerted atom diffusion on supported gold nanoparticles," Journal of Physics: Materials, vol. 3, no. 2, p. 024009, 2020.Google Scholar
Madsen, J., Liu, P., Kling, J., Wagner, J. B., Hansen, T. W., Winther, O. and Schiøtz, J., "A Deep Learning Approach to Identify Local Structures in Atomic-Resolution Transmission Electron Microscopy Images," Advanced Theory and Simulations, vol. 1, no. 8, p. 1800037, 2018.CrossRefGoogle Scholar