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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Veröffentlicht in:	Computer physics communications Jg. 314; S. 109657
Hauptverfasser:	Vos, Maarten, Grande, Pedro L.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.09.2025
Schlagworte:	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-Zugang:	Volltext
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