Energy transfer in PbWO4/Dy3+ luminescence

被引：10
|
作者：
Zhou, DF
Chen, YH [1 ]
Shi, CS
Wei, YG
Chen, HT
Yin, M
机构：
[1] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Anhua 230026, Peoples R China
[2] Univ Sci & Technol China, Dept Phys, Anhua 230026, Peoples R China
[3] Univ Sci & Technol China, Struct Res Lab, Anhua 230026, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2001年 / 322卷 / 1-2期
关键词：
optical materials; optical properties; light absorption; luminescence;
D O I：
10.1016/S0925-8388(01)01255-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The concentration and temperature dependence of excitation and emission spectra of PbWO4/Dy3+ have been studied. Resonance energy transfer is present from blue centers of the PbWO4 host to the Dy3+ ions in it. The temperature dependence of the Dy3+ luminescence in PbWO4/Dy3+ is mainly determined by the temperature dependence of the PbWO4 host luminescence. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：298 / 301
页数：4
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