Effect of Chelation on PL Properties of Er3+-doped TiO2 Powders Prepared by Sol-gel Method
BAI Ling-Yun,SU Xian-Yun,LEI Ming-Kai
Journal of Inorganic Materials . 2006, (5): 1085 -1091 .  DOI: 10.3724/SP.J.1077.2006.01085