Afterglow and Energy Transfer from Ti to Eu3+ in Y2O2S:0.03Eu,0.03Ti Phosphor
HONG Zhang-Lian,ZHANG Peng-Yue,HUANG Qiu-Ping,FAN Xian-Ping,WANG Min-Quan
Journal of Inorganic Materials . 2006, (2): 329 -334 .  DOI: 10.3724/SP.J.1077.2006.00329