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  Structural determination for H2O adsorption on Si(001)2 × 1 using scanned-energy mode photoelectron diffraction

Franco, N., Chrost, J., Avilaa, J., Asensioa, M., Müller, C., Dudzik, E., et al. (1998). Structural determination for H2O adsorption on Si(001)2 × 1 using scanned-energy mode photoelectron diffraction. Applied Surface Science, 123-124, 219-222. doi:10.1016/S0169-4332(97)00506-0.

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 Creators:
Franco, N.1, 2, Author
Chrost, J.1, 2, Author
Avilaa, J.1, 2, Author
Asensioa, M.C.1, 2, Author
Müller, C.3, Author
Dudzik, E.3, Author
Patchett, A.J.3, Author
McGovern, I.T.3, Author
Giebel, T.4, Author           
Lindsay, Robert4, Author           
Fritzsche, V.4, Author           
Bradshaw, Alexander M.4, Author           
Woodruff, D.P.5, Author
Affiliations:
1Instituto de Ciencia de Materiales, CSIC, Cantoblanco, Spain, ou_persistent22              
2LURE, Centre Universitaire Paris Sud, Bat. 209D, 91405 Orsay Cedex, France, ou_persistent22              
3Trinity College, Ireland, ou_persistent22              
4Fritz Haber Institute, Max Planck Society, ou_24021              
5Physics Department, University of Warwick, UK, ou_persistent22              

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 Abstract: Using scanned-energy-mode photoelectron diffraction we have determined the local adsorption geometry of the OH fragments adsorbed on Si(100)(2 × 1) surface. On this substrate water is known to adsorb dissociatively even at low temperature (90 K), which gives rise to a surface layer comprising coadsorbed OH and H species. The OH fragments are found to be adsorbed in off-atop sites at a dimerised surface Si atom with Osingle bondSi bond-lengths of 1.7 ± 0.1Å and bond-angles relative to the surface normal of 22 ± 5°.

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Language(s): eng - English
 Dates: 1998-01-01
 Publication Status: Issued
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/S0169-4332(97)00506-0
 Degree: -

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Title: Applied Surface Science
  Abbreviation : Appl. Surf. Sci.
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier B.V.
Pages: 4 Volume / Issue: 123-124 Sequence Number: - Start / End Page: 219 - 222 Identifier: ISSN: 0169-4332
CoNE: https://pure.mpg.de/cone/journals/resource/954928576736