Disorder broadening of core level photoemission spectra in CuxPt1-x alloys

Authors
Newton, AW Vaughan, A Cole, RJ Weightman, P
Citation
Aw. Newton et al., Disorder broadening of core level photoemission spectra in CuxPt1-x alloys, J ELEC SPEC, 107(2), 2000, pp. 185-191
Citations number
18
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA
ISSN journal
03682048 → ACNP
Volume
107
Issue
2
Year of publication
2000
Pages
185 - 191
Database
ISI
SICI code
0368-2048(200005)107:2<185:DBOCLP>2.0.ZU;2-E
Abstract
High resolution photoelectron spectroscopy has shown the presence of disord er broadening of the Cu 2p(3/2) photoelectron line in CuPt alloys. The broa dening is greatest for the Cu50Pt50 composition as predicted by the charge correlated model. The broadening is less in Cu75Pt25 than in Cu25Pt75 proba bly due to the tendency to order in Cu75Pt25. (C) 2000 Elsevier Science B.V . All rights reserved.