Auger electron emission from Be surfaces

Autor:	H. G. Maguire, P. D. Augustus
Rok vydání:	1974
Předmět:	Auger electron spectroscopy Argon Chemistry Impurity Astrophysics::High Energy Astrophysical Phenomena Thermal Physics::Atomic and Molecular Clusters Analytical chemistry chemistry.chemical_element Electronic band structure Evaporation (deposition) Spectral line Auger
Zdroj:	Philosophical Magazine. 30:95-103
ISSN:	0031-8086
DOI:	10.1080/14786439808206536
Popis:	Auger spectra have been obtained from Be surfaces prepared under U.H.V. conditions, by thermal cleaning, evaporation and by argon ion bombardment. The resulting Auger spectra from these variously prepared surfaces exhibit different peaks in the dN(E)/dE versus E spectrum which relate to modifications in the band structure. No evidence is found that the difference in the spectra is due to surface impurities. Oxidation effects on the clean Auger spectrum are in agreement with those obtained by others. The temperature variation in the Auger spectrum from clean Be surfaces is discussed in relation to previously reported X-ray investigations.
Databáze:	OpenAIRE
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