Title of article
Local structure of OH adsorbed on the Ge(0 0 1)(2 × 1) surface using scanned-energy mode photoelectron diffraction
Author/Authors
Koebbel، نويسنده , , A and Polcik، نويسنده , , M and Lloyd، نويسنده , , D.R and McGovern، نويسنده , , I.T and Schaff، نويسنده , , O and Lindsay، نويسنده , , R and Patchett، نويسنده , , A.J and Bradshaw، نويسنده , , A.M. and Woodruff، نويسنده , , D.P، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
9
From page
246
To page
254
Abstract
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.
Keywords
Roughness , Germanium , Photoelectron diffraction , surface structure , morphology , water , and topography
Journal title
Surface Science
Serial Year
2003
Journal title
Surface Science
Record number
1683597
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