Thermal quenching and electron traps in LSO

被引：13
作者：
Kappers, LA
Bartram, RH
Hamilton, DS
Lempicki, A
Glodo, J
机构：
[1] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA
[2] ALEM Assoc, Boston, MA 02115 USA
来源：
JOURNAL OF LUMINESCENCE | 2003年 / 102卷
关键词：
scintillator efficiency; thermoluminescence; traps; thermal quenching;
D O I：
10.1016/S0022-2313(02)00482-9
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
It is demonstrated by comparison of thermoluminescence and scintillation light outputs of LSO as functions of radiation time that a previously suggested thermal quenching correction is inappropriate. Approximate solutions of rate equations are employed to infer absolute trap concentrations and to explore the effects of thermal quenching on the shapes of thermoluminescence glow curves. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：162 / 165
页数：4
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