Title of article
Local strain induced anisotropic diffusion on (23×3)-Au(1 1 1) surface
Author/Authors
Liu، نويسنده , , Y.B and Sun، نويسنده , , D.Y. and Gong، نويسنده , , X.G، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
6
From page
337
To page
342
Abstract
Based on the many-body glue potential, the adatom diffusion on the reconstructed (23×3)-Au(1 1 1) surface is theoretically studied. We demonstrate that the reconstructed surface is strongly anisotropic for the adatom diffusion. The local strain enhances the adatom diffusion, and leads to diffusion barriers dependent on the direction and position.
Keywords
surface structure , Roughness , and topography , Surface stress , morphology , surface diffusion
Journal title
Surface Science
Serial Year
2002
Journal title
Surface Science
Record number
1691693
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