Asymmetric distribution of surface second harmonic generation for thin silver films deposited on Si(111)
β Scribed by C.-S. Chen; J.-T. Lue
- Book ID
- 111621539
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 824 KB
- Volume
- 46
- Category
- Article
- ISSN
- 1434-6036
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π SIMILAR VOLUMES
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
We observed an in situ process of ozone adsorption on Si(111)7 Γ 7 at di β erent temperatures by second harmonic generation (SHG). On ozone exposure, the second harmonics (SH) intensity descreased close to a detectable limit on the surface at room temperature (RT). However, we observed the appearance