Theory of the Second Harmonic Generation at the Metal/Electrolyte Interface
โ Scribed by P.G. Dzhavakhidze; A.A. Kornyshev; A. Liebsch; M.I. Urbakh
- Book ID
- 107749903
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 347 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0013-4686
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๐ SIMILAR VOLUMES
Metal-electrolyte interfaces are associated with a strong (-10 Vm-i) electrostatic field. When such an interface. is studied with second harmonic generation, this field can complicate the optical data by introducing a third-order electronic response of the metal. A theoretical framework is presented
The dynamics of electronic excited states is studied for thin C~0 films on quartz by second harmonic generation. Time resolved measurements show that for films thicker than 100 nm a single excited state is observed, which is occupied in faster than 45 ps and decays over 20 ns or longer. Spectroscopi