Abstract The behavior of various TL dosimeters following two different thermal treatments with temperature ranging between 50 and 230 °C, was investigated in this particular study. The thermal treatment consists of two different protocols, including a simultaneous irradiation-heating and a post irradiation heating. The dosimeters that are the subject of the present study include two different families of lithium fluorides, namely the Harhsaw LiF family (TLD-600, TLD-700), LiF of the Krakow university (MTS-600, MTS-700), BeO and the commonly used CaSO4 samples with two different impurities (Dy and Tm). According to the analysis, it seems that the TLDs and MTS-600 are identical with regard to their characteristics, while MTS-700 is different. The treatment showed that the intensities of peak 5 of all LiF samples increases up to 20–30% at 110 °C which is followed by a decrease, while the high temperature peaks of LiF showed a high dependence on the temperatures. As for the case of BeO, one peak has a minor increase of 10% at 80–90 °C and a decrease up to 230%, while the other is stable. CaSO4 samples show no increase and there is a decrease starting at 150 °C. Also, this work studied the kinetic parameters of all peaks for these samples via the computerized glow curve deconvolution method. In the end, there is a categorization of the LiF samples based on their properties and their glow curves. Lastly, the results indicate that the lack of strong increase of the TL response with increasing irradiation temperature for the majority of the TL peaks of these aforementioned phosphors does not support strong competition effects. A notable exception is observed for the high temperature TL peaks in all LiF samples regardless of whether these were purchased from Harshaw or from Poland.

中文翻译：

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作为辐照温度函数的各种剂量计的热释光响应

摘要 在这项特定研究中，研究了各种 TL 剂量计在温度范围在 50 到 230 °C 之间的两种不同热处理后的行为。热处理由两种不同的协议组成，包括同时辐照加热和辐照后加热。作为本研究主题的剂量计包括两种不同的氟化锂系列，即 Harhsaw LiF 系列（TLD-600、TLD-700）、克拉科夫大学的 LiF（MTS-600、MTS-700）、BeO 和常用的 CaSO4 样品含有两种不同的杂质（Dy 和 Tm）。根据分析，TLD 和 MTS-600 的特性似乎相同，而 MTS-700 则不同。处理表明，所有 LiF 样品的峰 5 的强度在 110 °C 时增加了 20-30%，然后下降，而 LiF 的高温峰显示出对温度的高度依赖性。至于 BeO 的情况，一个峰在 80-90 °C 时有 10% 的小幅上升，下降到 230%，而另一个是稳​​定的。CaSO4 样品显示没有增加，从 150 °C 开始减少。此外，这项工作通过计算机化的辉光曲线解卷积方法研究了这些样品所有峰的动力学参数。最后，根据 LiF 样品的特性和发光曲线对其进行了分类。最后，结果表明，对于这些上述磷光体的大部分 TL 峰，随着辐照温度升高，TL 响应没有强烈增加，这不支持强烈的竞争效应。所有 LiF 样品的高温 TL 峰都有一个显着的例外，无论这些样品是从 Harshaw 还是从波兰购买。