Energy transfer, luminescence properties, and thermal stability of color tunable barium pyrophosphate phosphors
Xu Meng-Jiao1, Li Su-Xia1, Ji Chen-Chen2, Luo Wan-Xia1, Wang Lu-Xiang1, †
       

Relationship between log(I/x) and log(x) of BPO:0.01Ce3+, yTb3+ (y = 0.00–0.10) phosphors.