%0 Journal Article %T Photoluminescence Properties of Nanocrystals %A L. S. Cavalcante %A J. C. Sczancoski %A J. A. Varela %A E. Longo %J Journal of Nanomaterials %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/681594 %U http://dx.doi.org/10.1155/2012/681594