OCCUPATION OF ADSORPTION SITES CONTROLLED BY PHONON ENTROPY

Authors
GROSSMANN A ERLEY W IBACH H
Citation
A. Grossmann et al., OCCUPATION OF ADSORPTION SITES CONTROLLED BY PHONON ENTROPY, Physical review letters, 71(13), 1993, pp. 2078-2081
Citations number
14
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
71
Issue
13
Year of publication
1993
Pages
2078 - 2081
Database
ISI
SICI code
0031-9007(1993)71:13<2078:OOASCB>2.0.ZU;2-8
Abstract
Co adsorbed on Ni(100) displays a reversible change in the occupation of bridge and top sites with temperature. The equilibrium is controlle d by the contribution of the hindered translation modes to the free en ergy.