Authors
Citation
Vs. Machavariani et A. Voronel, XPS measurements for detection of collapsed-core atoms, PHYS REV B, 61(9), 2000, pp. 5831-5834
Citations number
39
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B
ISSN journal
10980121
→ ACNP
Volume
61
Issue
9
Year of publication
2000
Pages
5831 - 5834
Database
ISI
SICI code
1098-0121(20000301)61:9<5831:XMFDOC>2.0.ZU;2-L
Abstract
A considerable heat capacity anomaly of metals with unfilled d states at hi
gh temperature is explained using the Core Collapse Model (CCM). The XPS me
asurement of Pt atoms embedded in Cu matrix has been performed at different
concentrations. The analogous measurement of Au atoms has been used as a r
eference. A difference in Pt levels' behavior and their dramatic narrowing
with diluting have been interpreted in favor of the CCM.