Recent developments in phosphate materials for their thermoluminescence dosimeter (TLD) applications,Luminescence

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Recent developments in phosphate materials for their thermoluminescence dosimeter (TLD) applications
Luminescence ( IF 3.2 ) Pub Date : 2020-10-12 , DOI: 10.1002/bio.3960
Sansar Chand ₁ , Rohit Mehra ₁ , Vibha Chopra ₂

Affiliation

The use of phosphate-based thermoluminescence dosimeter (TLD) materials in current scenarios is presented here, particularly for the field of low dosimetry. TLD materials are currently researched for their use in for example environmental dosimetry, personal dosimetry, and medical dosimetry. There are several TLD materials available such as: sulphates, borates, fluorides, and sulphides, including some metal oxides and perovskites, which are the most used and have been widely explored. In the present scenario, new interest is being focused on the need for thermoluminescent materials for application in material science and radiation dosimetry for low-dose dosimetry. These doped TLDs are prepared using different techniques including solid-state reaction methods, combustion methods, wet chemical methods, and sol gel methods. Therefore, among the above stated TLDs, phosphates have opened a new door in radiation dosimetry, particularly in low-dose dosimetry over the last few years. This paper mainly deals with a review of various phosphate-based TLD materials and recent advancements in phosphates for TL dosimetry.

中文翻译：

磷酸盐材料在热释光剂量计 (TLD) 应用中的最新进展

这里介绍了基于磷酸盐的热释光剂量计 (TLD) 材料在当前场景中的使用，特别是在低剂量测定领域。TLD 材料目前正在研究用于例如环境剂量测定、个人剂量测定和医疗剂量测定。有几种可用的 TLD 材料，例如：硫酸盐、硼酸盐、氟化物和硫化物，包括一些使用最多且已被广泛探索的金属氧化物和钙钛矿。在目前的情况下，新的兴趣集中在热致发光材料在材料科学中的应用和低剂量剂量学的辐射剂量学的需求上。这些掺杂的 TLD 是使用不同的技术制备的，包括固态反应方法、燃烧方法、湿化学方法和溶胶凝胶方法。所以，在上述 TLD 中，磷酸盐为辐射剂量学打开了一扇新的大门，特别是在过去几年中的低剂量剂量学。本文主要回顾了各种基于磷酸盐的 TLD 材料以及用于 TL 剂量测定的磷酸盐的最新进展。

更新日期：2020-10-12

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