Co-DOPING GREEN-EMITTING CaF2:Ce3+,Tb3+ AND YELLOW-EMITTING PHOSPHOR PARTICLES FOR IMPROVING THE CCT DEVIATION AND LUMINOUS EFFICACY OF THE IN-CUP PHOSPHOR PACKAGING WLEDs Authors N. H. K. NHAN, T. H. Q. MINH, T. N. NGUYEN, M. VOZNAK Publisher Digest Journal of Nanomaterials and Biostructures Publication year 2017
