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Dissociative H2O adsorption on the Si (100) 2× 1 and Ge (100) 2× 1 surfaces

Larsson, Christer LU and Flodström, Anders (1991) In Vacuum 42(4). p.297-300
Abstract
Core-level spectroscopy and valence band photoelectron spectroscopy were used to study H2O adsorption on the Si(100) and Ge(100) surfaces. We find that H2O dissociates into H and OH on both surfaces at 300 K. The H and OH are adsorbed in on top positions on the surface. The OH group is tilted with respect to the surface normal on the Si(100) surface. We consider two possible interpretations for the results from the H2O dosed Ge(100) surface at 300 K. Either a similar model as for the Si(100) surface or a model based on two adsorption sites.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Vacuum
volume
42
issue
4
pages
297 - 300
publisher
Elsevier
external identifiers
  • scopus:0026005369
ISSN
0042-207X
DOI
10.1016/0042-207X(91)90041-G
language
English
LU publication?
no
id
59cbf5ba-16fb-40cf-94eb-ef190065664b (old id 1056625)
date added to LUP
2008-04-16 14:45:26
date last changed
2017-07-30 03:42:32
@article{59cbf5ba-16fb-40cf-94eb-ef190065664b,
  abstract     = {Core-level spectroscopy and valence band photoelectron spectroscopy were used to study H2O adsorption on the Si(100) and Ge(100) surfaces. We find that H2O dissociates into H and OH on both surfaces at 300 K. The H and OH are adsorbed in on top positions on the surface. The OH group is tilted with respect to the surface normal on the Si(100) surface. We consider two possible interpretations for the results from the H2O dosed Ge(100) surface at 300 K. Either a similar model as for the Si(100) surface or a model based on two adsorption sites.},
  author       = {Larsson, Christer and Flodström, Anders},
  issn         = {0042-207X},
  language     = {eng},
  number       = {4},
  pages        = {297--300},
  publisher    = {Elsevier},
  series       = {Vacuum},
  title        = {Dissociative H2O adsorption on the Si (100) 2× 1 and Ge (100) 2× 1 surfaces},
  url          = {http://dx.doi.org/10.1016/0042-207X(91)90041-G},
  volume       = {42},
  year         = {1991},
}