Browsing by Author "Yerci, S."
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Formation of silicon nanocrystals in sapphire by ion implantation and the origin of visible photoluminescence
Yerci, S.; Serincan, U.; Dogan, I.; Tokay, S.; Genisel, M.; Aydinli, A.; Turan, R. (Amer Inst Physics, 2006)Silicon nanocrystals, average sizes ranging between 3 and 7 nm, were formed in sapphire matrix by ion implantation and subsequent annealing. Evolution of the nanocrystals was detected by Raman spectroscopy and x-ray ...