Thermoluminescent response of LiF: Mg,Cu,P+PTFE prepared in Mexico to 90Sr/90Y beta particles

被引：9
|
作者：
González, PR
Azorín, J
机构：
[1] Univ Autonoma Metropolitana Iztapalapa, Dept Fis, Mexico City 09340, DF, Mexico
[2] Inst Nacl Invest Nucl, Salazar 52045, Mexico, Mexico
[3] IPN, Ctr Invest Ciencia Aplicada & Tecnol Avanzada, Mexico City 11500, DF, Mexico
来源：
RADIATION PHYSICS AND CHEMISTRY | 2001年 / 61卷 / 3-6期
关键词：
thermoluminescence LiF : Mg; Cu; P; beta particles;
D O I：
10.1016/S0969-806X(01)00287-0
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：
Results of study of the thermoluminescent response of LiF:Mg,Cu,P+PTFE irradiated with beta particles are presented and compared with results for LiF TLD-100. Both materials exhibited a linear dose response in the range from 4.35 mGy to 2.17519 Gy. The glow curve of LiF: Mg,Cu,P+ PTFE exhibited four peaks while TLD-100 showed six. All the peaks studied for the two materials exhibited first order kinetics. The average values of activation energy were: 1.35, 1.58 and 2.51 eV for LiF: Mg,Cu,P+PTFE; and, 2.04, 2.24, 2.51 and 2.89 eV for LiF TLD-100. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：425 / 427
页数：3
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