SYSTEMATIC X-RAY PHOTOELECTRON-SPECTROSCOPY AND THEORETICAL-STUDIES OF DISULFIDES OF GROUPS IVB, VB AND VIB TRANSITION-METALS

Authors
DARTIGEAS K BENOIST L GONBEAU D PFISTERGUILLOUZO G OUVRARD G LEVASSEUR A
Citation
K. Dartigeas et al., SYSTEMATIC X-RAY PHOTOELECTRON-SPECTROSCOPY AND THEORETICAL-STUDIES OF DISULFIDES OF GROUPS IVB, VB AND VIB TRANSITION-METALS, Journal of electron spectroscopy and related phenomena, 83(1), 1997, pp. 45-58
Citations number
30
Categorie Soggetti
Spectroscopy
Journal title
Journal of electron spectroscopy and related phenomena → ACNP
ISSN journal
03682048
Volume
83
Issue
1
Year of publication
1997
Pages
45 - 58
Database
ISI
SICI code
0368-2048(1997)83:1<45:SXPATO>2.0.ZU;2-8
Abstract
The results of a systematic study of a series of dichalcogenides MS(2) (M = Ti, Zr, Ta, Mo, W) by X-ray photoelectron; spectroscopy (XPS) ar e reported. Variations in the S 2p binding energies and the valence ba nd spectra are analysed. Through theoretical and experimental comparis ons attempts are made to rationalize the observed variations in terms of qualitative and quantitative arguments (''real'' atomic charges on sulfur atoms, specific electronic interactions).