The Analysis of Thermoluminescent Glow Peaks in CaF2:Tm (TLD-300)
The Analysis of Thermoluminescent Glow Peaks in CaF2:Tm (TLD-300)
复制标题
CaF2:Tm 中热释光峰的分析 (TLD-300)
DOI：
10.1093/oxfordjournals.rpd.a081056
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发表时间：
1991
影响因子：
1
通讯作者：
J. B. Dielhof
中科院分区：
文献类型：
--
作者：
A. Bos;J. B. Dielhof
用计算机拟合辉光曲线、变升温速率法、Tm-T停止法和剂量变化法测定了CaF 2：Tm（Tm-300）单晶中与辉光峰有关的峰数、动力学级数、激活能E和跃迁逃逸频率s。剂量变化和Tm-T停止程序表明，在300 K至600 K的温度范围内，只有一级动力学TL过程。辉光曲线分析表明，在此温度范围内的辉光曲线可以最好地描述为六个峰的叠加
Computerised glow curve fitting, the variable heating rate method, the T m −T stop procedure and the dose variation method are used to determine the number of peaks, the order of kinetics, the activation energy E and the attempt-to-escape frequency s associated with the glow peaks in single crystals of CaF 2 :Tm (TLD-300). Dose variation and the T m −T stop procedure indicate that there are only first-order kinetic TL processes in the temperature range from 300 K to 600 K. Glow curve analysis indicates that the glow curve in this temperature range can be best described as a superposition of six peaks