Specific adsorption at Au(111) electrodes studied by second harmonic generation
β Scribed by B. Pettinger; J. Lipkowski; S. Mirwald; A. Friedrich
- Publisher
- Elsevier
- Year
- 1992
- Tongue
- English
- Weight
- 887 KB
- Volume
- 329
- Category
- Article
- ISSN
- 1572-6657
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π SIMILAR VOLUMES
The rotational anisotropy in the optical second harmonic response from flat and stepped Ag electrode surfaces biased in an electrolyte solution have been examined. Compared to the flat Ag( 111) surface, the stepped surfaces show a pronounced effect due to the lowering of the surface symmetry. The re
Optical second-harmonic generation has been used to follow in situ the growth of thin Ag Γlms deposited on Si(111) under various substrate conditions and temperatures. This method is particularly sensitive to the microscopic structure of the deposited Ag Γlms. Thus, island formation is found to enha
Second harmonic generation (SHG) was employed to monitor in situ the potential-induced reconstruction of Au( 111) and Au( 100) electrodes. Rotating the sample by 360" about the surface normal yields for the unreconstructed Au( 1 I1 )-( 1 x 1) SWface the well-known threefold symmetry pattern in the S