Original scientific paper

Synchrotron radiation study of V(100)

Petar Pervan ; Institute of Physics, PO Box 304, 10000 Zagreb, Croatia
Milorad Milun ; Institute of Physics, PO Box 304, 10000 Zagreb, Croatia
D. Phil Woodruff ; Physics Department, University of Warwick, Coventry CV4 7AL, UK

Abstract

The electronic structure of V(100) has been studied by means of synchrotron radiation. Normal emission (n.e.) spectra, taken in the energy range between 15 and 100 eV, were analysed in terms of existing band structure calculations. The obtained data support our previous reports suggesting that the peak at the Fermi level has a bulk and surface component. The variation of the intensity at the Fermi level was measured in the constant initial state (CIS) mode. In the photon energy range between 40 and 100 eV the variation of the intensity at the Fermi level is generally following the energy dependence of the resonant spectrum of vanadium films. However, the resonant spectrum obtained from V(100) appears to be significantly narrower than the spectra reported for films.

Keywords

vanadium; resonant photoemission; ARUPS; CIS

Hrčak ID:

300923

URI

https://hrcak.srce.hr/300923

Publication date:

1.3.1999.

Article data in other languages: croatian

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