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Direct Measurement of the PSF for Coulomb Delocalization - a Reconsideration

Overview
Journal Ultramicroscopy
Publisher Elsevier
Specialty Radiology
Date 2021 Aug 14
PMID 34390963
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Abstract

An interpretation of Coulomb delocalization, which limits the spatial resolution of inelastic TEM or STEM images, is given. We conclude that the corresponding point spread function cannot be measured as a broadening of a STEM probe.

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PMID: 39300960 PMC: 11781273. DOI: 10.1093/jmicro/dfae041.