MAGNETIC-PROPERTIES OF VANADIUM ADSORBED ON GRAPHITE

Authors
RAKOTOMAHEVITRA A GARREAU G DEMANGEAT C PARLEBAS JC MORAITIS G RAZAFINDRAKOTO E
Citation
A. Rakotomahevitra et al., MAGNETIC-PROPERTIES OF VANADIUM ADSORBED ON GRAPHITE, Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 244, 1994, pp. 397-402
Citations number
14
Categorie Soggetti
Crystallography
Journal title
Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals → ACNP
ISSN journal
1058725X
Volume
244
Year of publication
1994
Pages
397 - 402
Database
ISI
SICI code
1058-725X(1994)244:<397:MOVAOG>2.0.ZU;2-Y
Abstract
Recently V-3s core level XPS of freshly evaporated vanadium clusters o n graphite exhibited the appearance of a satellite structure; the spec trum was then interpreted by the effect of surface magnetic moments on vanadium. In this paper we extend a previous electronic structure mod el calculation to the case of vanadium adatoms upon graphite with the help of the Hartree-Fock approximation. The outcoming results are used to discuss the origin of the satellite structure in V-3s core level X PS for a V-adatom upon graphite.