Original scientific paper

Valence band satellite in the photoemission spectra of thin dysprosium films

Yüksel Ufuktepe ; Physics Department, University of Cukurova, 01330 Adana, Turkey

Abstract

Photoemission spectra of the valence band of dysprosium, taken in the ultraviolet energy range, exhibit a characteristic satellite structure at 5.9 eV below the Fermi edge. This feature is a result of multielectron excitations. This structure can not be identified as a two hole final state in the 4f shell. The experimental observation strongly supports an interpretation of this feature in terms of a many electron shake up process to the unoccupied 4f level.

Keywords

Hrčak ID:

332044

URI

https://hrcak.srce.hr/332044

Publication date:

2.12.1991.

Article data in other languages: croatian

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