| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5423551 | Surface Science | 2011 | 7 Pages |
Abstract
⺠We perform DFT calculations to study adsorption and diffusion of an Au atom and dimer on a θ-Al2O3(001) surface. ⺠The θ-Al2O3(001) surface has an armchair-like configuration containing flat and trench areas. ⺠The adsorption energies and configurations of the small Au clusters are determined. ⺠The small Au clusters diffuse anisotropically on the θ-Al2O3(001) surface.
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Authors
B.W. Chang, J.P. Chou, M.F. Luo,