Influence of Tm 3+ Codopant on Luminescence Properties of CaAlSiN 3:Eu 2+ Phosphor
ZHANG Haoran, WANG Jin, LEI Bingfu, LIU Yingliang
Chinese Journal of Applied Chemistry . 2016, (11): 1310 -1315 .  DOI: 10.11944/j.issn.1000-0518.2016.11.160326