Time-resolved spectroscopy in ZnWO4 and ZnWO4:Fe

被引：5
|
作者：
Grigorjeva, L [1 ]
Pankratov, V
Millers, D
Chernov, S
Nagirnyi, V
Kotlov, A
Watterich, A
机构：
[1] Latvian State Univ, Inst Solid State Phys, LV-1063 Riga, Latvia
[2] Univ Tartu, Inst Phys, EE-50090 Tartu, Estonia
[3] Hungarian Acad Sci, Res Inst Solid State Phys & Opt, Budapest, Hungary
来源：
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2003年 / 158卷 / 1-6期
关键词：
ZnWO4 : Fe; time-resolved luminescence; transient absorption;
D O I：
10.1080/1042015021000052467
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Time-resolved luminescence and absorption of ZnWO4 and ZnWO4:Fe have been studied. The fast decaying luminescence at similar to 1.7 eV is attributed to either Fe2+ or a Fe3+ related center. The two observed stages in luminescence decay kinetics under ionising radiation are suggested to be due to two types of self-trapped excitons.
引用
收藏
页码：135 / 139
页数：5
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