Dielectric functions, their properties and their relation to observables: Investigations using the Chapidif program for the case of aluminum

We introduce the program ‘Chapidif’ by describing a study of the properties of aluminum based on simple model dielectric functions. These are generally not available from first principle, and one is forced to describe them in terms of (a sum of) model dielectric functions. The Chapidif program is us...

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Bibliographic Details

Published in:	Computer physics communications Vol. 314; p. 109657
Main Authors:	Vos, Maarten, Grande, Pedro L.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.09.2025
Subjects:	Dielectric function Electron energy loss spectroscopy (EELS) Energy loss spectra Stopping power IMFP Dielectric function Stopping power IMFP 78A35 Energy loss spectra Electron energy loss spectroscopy (EELS)
ISSN:	0010-4655
Online Access:	Get full text
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