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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Thermoluminescence under an exponential heating function: II. Glow-curve deconvolution of experimental glow-curves
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Thermoluminescence under an exponential heating function: II. Glow-curve deconvolution of experimental glow-curves

机译：指数加热功能下的热致发光：II。实验辉光曲线的辉光曲线去卷积

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摘要

Thermoluminescence (TL) glow-curves measured using an exponential heating function (EHF) in constant temperature hot gas readers, cannot be analysed using the existing single TL glow-peak equations derived assuming a linear heating rate. In the present work single TL glow-peak equations, which were recently derived assuming an EHF, are used to perform a computerized glow-curve deconvolution analysis of experimental glow-curves measured using a stable temperature hot gas reader. Glow-curves of the most commonly used dosimetric material LiF:Mg,Ti were analysed using the first order kinetics glow-peak equations. The glow-curves were analysed for samples that were pre-irradiation annealed at 400 degrees C for 1 h and 100 degrees C for 2 h, with and without a post-irradiation annealing at 80 degrees C for 1 h. TL glow-peak equations of the general order kinetics were used to analyse experimental glow-curves of the dosimetric material Li2B4O7: Mn,Si. The results showed that the recently derived TL equations are very efficient for analysing glow-curves measured using stable temperature hot gas readers.
机译：在恒温热气阅读器中使用指数加热函数（EHF）测得的热致发光（TL）辉光曲线无法使用假设线性加热速率得出的现有单个TL辉光峰方程进行分析。在当前的工作中，最近使用EHF推导的单个TL辉光峰方程用于对使用稳定温度的热气阅读器测量的实验辉光曲线进行计算机化的辉光曲线去卷积分析。使用一阶动力学辉光峰方程分析了最常用的剂量学材料LiF：Mg，Ti的辉光曲线。分析辉光曲线的样品，这些样品在400℃下进行1辐射预辐照，在100℃下进行2 h辐照，然后在80℃下进行1辐照后退火。使用通用动力学的TL辉光峰方程来分析剂量材料Li2B4O7：Mn，Si的实验辉光曲线。结果表明，最近导出的TL方程对于分析使用稳定温度的热气阅读器测得的辉光曲线非常有效。

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