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| ID:
41727.0,
Fritz-Haber-Institut / Molecular Physics |
| Local structure of OH adsorbed on the Ge(0 0 1)(2 x 1) surface using scanned-energy mode photoelectron diffraction |
| Authors: | Koebbel, Andreas; Polcik, Martin; Lloyd, D. R.; McGovern, Ignatius T.; Schaff, Oliver; Lindsay, Robert; Patchett, Adam J.; Bradshaw, Alexander M.; Woodruff, David Phillip | | Language: | English | | Date of Publication (YYYY-MM-DD): | 2003-08-20 | | Title of Journal: | Surface Science | | Journal Abbrev.: | Surf. Sci. | | Volume: | 540 | | Issue / Number: | 2-3 | | Start Page: | 246 | | End Page: | 254 | | Copyright: | 2003 Elsevier Science B.V. | | Review Status: | Peer-review | | Audience: | Experts Only | | Abstract / Description: | The local geometry of OH fragments adsorbed on the Ge(0 0 1)(2 ¥ 1) surface has been examined using O 1s scanned energy mode photoelectron diffraction. These fragments were obtained by the dissociative reaction of the clean surface with H2O. The Ge–O bond length is found to be 1.76 ± 0.02 Å and the Ge–O bond angle to be 15° ± 2° relative to the surface normal. Some information about the positions of the Ge dimer atoms has also been obtained. | | Free Keywords: | Photoelectron diffraction; Surface structure, morphology, roughness, and topography; Germanium; Water | | External Publication Status: | published | | Document Type: | Article |
| Communicated by: | Gerard Meijer | | Affiliations: | Fritz-Haber-Institut/Molecular Physics
| | External Affiliations: | Department of Chemistry, Trinity College Dublin, Dublin, Ireland; Department of Physics, Trinity College Dublin, Dublin, Ireland;Department of Physics, University of Warwick, Coventry, UK; Institute of Physics of the Czech Acad. Sci., Praha, Czech Republic
| | Identifiers: | URL:http://www.sciencedirect.com/science?_ob=ArticleUR... | |
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