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ENERGY-TRANSFER FROM MN-2+ TO PR-3+ IN PHOSPHATE-GLASS

被引：19
作者：
JOSHI, BC
JOSHI, MC
JOSHI, BD
机构：
[1] Physics Department, Kumaun University, Almora, U.P., Almora Campus
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1991年 / 52卷 / 08期
关键词：
FLUORESCENCE; ENERGY TRANSFER; GLASS;
D O I：
10.1016/0022-3697(91)90019-V
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Energy transfer from optically excited divalent manganese to trivalent praseodymium in phosphate glass has been observed. Large values of transfer efficiencies and transfer probabilities suggest that Mn2+ can be a good sensitizer for Pr3+ in phosphate glass. The energy transfer mechanism is found to be mainly electric dipole-dipole in nature.
引用
收藏
页码：939 / 940
页数：2
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