Raman scattering and room-temperature vi
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Wang, Yinyue; Gong, Hengxiang; Yang, Yinhu; Guo, Yongping; Gan, Runjin
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Article
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1999
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John Wiley and Sons
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English
⚖ 132 KB
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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