A STUDY OF ATOMIC VIBRATIONS ON SI(001)(2X1)-GE

Authors
TUTUNCU HM JENKINS SJ SRIVASTAVA GP
Citation
Hm. Tutuncu et al., A STUDY OF ATOMIC VIBRATIONS ON SI(001)(2X1)-GE, Applied surface science, 123, 1998, pp. 151-155
Citations number
9
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Chemistry Physical","Materials Science, Coatings & Films
Journal title
Applied surface science → ACNP
ISSN journal
01694332
Volume
123
Year of publication
1998
Pages
151 - 155
Database
ISI
SICI code
0169-4332(1998)123:<151:ASOAVO>2.0.ZU;2-S
Abstract
We have studied the surface dynamics of Si(001)(2 X 1)-Ge within an ad iabatic bond-charge model, the necessary structural and electronic inp ut information coming from a recent ab initio pseudopotential calculat ion. The phonon spectrum of the Si(001)(2 X 1)-Ge surface is compared in detail with that of the Si(001)(2 X 1) surface presented in a recen t bond-charge model study. (C) 1998 Elsevier Science B.V.