Thermoluminescence kinetic parameters of basaltic rock samples due to continuous trap distribution

被引：31
作者：
Correcher, V
Gómez-Ros, JM
Garcia-Guinea, J
Delgado, A
机构：
[1] CIEMAT, E-28040 Madrid, Spain
[2] CSIC, Museo Nacl Ciencias Nat, E-28006 Madrid, Spain
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2004年 / 528卷 / 03期
关键词：
point defects; optical properties; trap distribution; luminescence;
D O I：
10.1016/j.nima.2004.04.208
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The thermoluminescence (TL) of natural materials usually exhibits a complex behaviour, which in most cases cannot be explained in terms of localised trapping states. In this paper, the kinetic parameters of the trapping states distribution of a polymineral sample have been estimated to confirm the presence of an exponential trap distribution. These TL behaviours could engage the consecutive breaking and linking of bonds Al-O, Fe-O, including dehydroxylation processes and redox reactions. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：717 / 720
页数：4
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