Glow curve deconvolution for the routine readout of LiF:Mg,Ti thermoluminescent detectors
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Glow curve deconvolution for the routine readout of LiF:Mg,Ti thermoluminescent detectors

机译：LiF的常规读数的发光曲线折叠：Mg，Ti热辐发光探测器

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AbstractCommercial hot gas thermoluminescence dosemeter readers used in individual monitoring services are designed to process a high number of thermoluminescence detectors within a short time period. High heating gas rates and short processing times lead to non-linear heating profiles of the detector. This paper describes a computed glow curve deconvolution program especially designed for fitting those non-linear heating profiles. The program is based on a spreadsheet application (Excel, 2013) using a first order kinetics model. The program was tested for the detector material LiF:Mg,Ti for five different gas heating rates (1–30?°C/s) and three different detector thicknesses (0.15–0.89?mm). In total 1200 glow curves where investigated. The described deconvolution process allows to derive glow curve parameters which are more or less independent of the used heating profile and detector thickness. It is intended to use the described procedure for quality checks and dose calculations of routine TLDs in the future.Highlights?TL glow curve simulation based on Microsoft Excel for different LiF:Mg,Ti detector thicknesses and for different linear gas heating profiles.
机译：<！[CDATA [ 抽象 商用热气致发光，各个监控服务中使用的称呼仪读者旨在处理a内的大量热敏发光探测器短时间内。高加热气体速率和短处理时间导致检测器的非线性加热型材。本文介绍了一种计算的发光曲线折叠卷积，尤其设计用于拟合那些非线性加热型材。该程序使用使用一阶动力学模型来基于电子表格应用程序（Excel，2013）。该程序对检测器材料LIF进行测试：Mg，Ti，用于五种不同的气体加热速率（1-30℃/ s）和三种不同的探测器厚度（0.15-0.89Ωmm）。总共1200张辉光曲线调查。所描述的解卷积过程允许导出辉光曲线参数，这些参数或多或少地独立于使用的加热曲线和检测器厚度。它旨在将来使用所描述的质量检查和剂量计算的程序。 亮点 ？ 基于Microsoft Excel的不同LIF：Mg，Ti检测器厚度和不同的线性气体加热轮廓的TL发光曲线仿真。

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