Estimate of the potential relief (rippling) of a surface associated with adsorption of d-metal atoms on d-substrates

Authors
Davydov, SY
Citation
Sy. Davydov, Estimate of the potential relief (rippling) of a surface associated with adsorption of d-metal atoms on d-substrates, TECH PHYS L, 24(12), 1998, pp. 937-938
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
TECHNICAL PHYSICS LETTERS
ISSN journal
10637850 → ACNP
Volume
24
Issue
12
Year of publication
1998
Pages
937 - 938
Database
ISI
SICI code
1063-7850(199812)24:12<937:EOTPR(>2.0.ZU;2-S
Abstract
A cohesion approach developed previously by Davydov and Tikhonov to describ e adsorption properties [Surf. Sci. 371, 157 (1997)] is used to calculate t he ripple parameter Omega = E-dif/E-des (where E-dif and E-des are the acti vation energy of surface diffusion and the adsorption energy) for atoms of d-metals adsorbed on a W(110) surface. The results of the calculations show good agreement with the experimental data. (C) 1998 American Institute of Physics. [S1063-7850(98)01312-3].