Raman scattering and photoluminescence studies on Si/SiO2 superlattices
β Scribed by Benyoucef, M.; Kuball, M.; Sun, J. M.; Zhong, G. Z.; Fan, X. W.
- Book ID
- 118155035
- Publisher
- American Institute of Physics
- Year
- 2001
- Tongue
- English
- Weight
- 331 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0021-8979
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π SIMILAR VOLUMES
Silicon nanocrystals (nc-Si) embedded in SiO 2 glassy mixture have been prepared on glass substrates and silicon and germanium wafers by r.f. co-sputtering and post-annealing in a vacuum. Using Raman spectrometry, photoluminescence and electrical conductivity measurements, we have investigated the s
## Abstract Photoluminescence and photoluminescence excitation spectra, vertical transport of photoexcited charge carriers and excitons and Raman scattering by optical phonons have been studied for the first time in lowβstrained superlattices CdSe/CdMgSe grown by molecularβbeam epitaxy on InAs subs