Energy Transfer in the Luminescence Process of YTaO4：Gd,Eu
Li Bo, Gu Zhen-Nan, Lin Jian-Hua, Su Mian-Zeng
Acta Phys. -Chim. Sin. . 1999, (09): 794 -798 .  DOI: 10.3866/PKU.WHXB19990905