用于白光LED稀土Eu掺杂SiAlON基荧光粉的发光性能
陆晨辉(
), 葛万银(), 宋盼盼, 张盼锋, 徐美美, 张伟
), 葛万银(), 宋盼盼, 张盼锋, 徐美美, 张伟
Luminescence Property of Eu Doped SiAlON Phosphors for White LEDs
LU Chenhui(), GE Wanyin(), SONG Panpan, ZHANG Panfeng, XU Meimei, ZHANG Wei
), GE Wanyin(), SONG Panpan, ZHANG Panfeng, XU Meimei, ZHANG Wei
图5. β-Si5AlON7:Eu与YAG:Ce3+两种粉体在不同测试温度下光致发光强度的变化情况以及热激活活化能拟合图谱
Fig. 5. Variation of photoluminescence intensity and thermal activation energy fitting patterns of β-Si5AlON7:Eu and YAG:Ce3+ powders at different test temperatures
(a, b) β-Si5AlON7:Eu; (c, d) YAG:Ce3+
