TY - JOUR T1 - Formation of silicon nanocrystals in sapphire by ion implantation and the origin of visible photoluminescence A1 - Yerli, S. A1 - Serincan, U. A1 - Dogan, I. A1 - Tokay, S. A1 - Genisel, M. A1 - Aydinli, A. A1 - Turan, R. JA - J Applied Physics Y1 - 2006 VL - 100 SP - 074301-1 EP - 5 N1 - 07.11.2011 M2 - doi: 10.1063/1.2355543 ER -