Title of article
Photoelectron diffraction study of the Ag(110)-(2×1)-O reconstruction
Author/Authors
Pascal، نويسنده , , M and Lamont، نويسنده , , C.L.A and Baumgنrtel، نويسنده , , P and Terborg، نويسنده , , R and Hoeft، نويسنده , , J.T and Schaff، نويسنده , , O and Polcik، نويسنده , , M and Bradshaw، نويسنده , , A.M and Toomes، نويسنده , , R.L. and Woodruff، نويسنده , , D.P، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
8
From page
83
To page
90
Abstract
The structure of the (2×1)-O adsorption phase on Ag(110) has been determined using scanned-energy mode photoelectron diffraction. The oxygen atoms have been found to occupy the long-bridge site and are almost coplanar with the top layer of silver atoms. The best agreement between multiple-scattering theory and experiment has been obtained for a missing-row (or equivalently an ‘added-row’) reconstruction in which the first-to-second and second-to-third interlayer spacings are 1.55±0.06 Å and 1.33±0.06 Å, respectively. Alternative buckled-row and unreconstructed surface models can be excluded.
Keywords
Oxygen , silver , Single crystal surfaces , Surface relaxation and reconstruction , Photoelectron diffraction
Journal title
Surface Science
Serial Year
2000
Journal title
Surface Science
Record number
1679386
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