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Book sections
A multiple scattering approach to the EELS cross-section
Abstract : We derive a general spherical wave multiple scattering expression of the EELS cross-section. Contrarily to most of the previous theoretical frameworks, this approach treats all the electrons involved on an equal footing with respect to multiple scattering. The main point in our results is that the cross-section depends not only on Coulomb integrals on the absorbing atom, but also on contributions from all the other atoms. We show that these external contributions should be restricted to neighbouring atoms. © 2018, Springer International Publishing AG, part of Springer Nature.
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01809054
Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Wednesday, June 6, 2018 - 1:25:01 PM
Last modification on : Wednesday, March 31, 2021 - 2:55:06 PM
Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Wednesday, June 6, 2018 - 1:25:01 PM
Last modification on : Wednesday, March 31, 2021 - 2:55:06 PM