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Appl Radiat Isot. 2016 Nov;117:135-142. doi: 10.1016/j.apradiso.2015.11.111. Epub 2015 Dec 02.

Present status and future trends in the development of thermoluminescent materials.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Juan Azorin Nieto

Affiliations

  1. Departamento de Física, Universidad Autónoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Col. Vicentina, 09340 Mexico City, Mexico. Electronic address: [email protected].

PMID: 26699678 DOI: 10.1016/j.apradiso.2015.11.111

Abstract

There is a continuous growing interest in developing materials for TL radiation dosimetry, especially in the fields of medical, environmental and personal applications. Although several phosphors are being used in these fields today, many efforts are being made in order to develop new TL materials, having better tissue equivalence, and increased sensitivity to gamma radiation, high energy photons, electrons, neutrons and heavy ions. Different preparation methods and properties of several TL materials have been studied so far and it is found that many of these materials constitute a class of TL phosphors with good performances, especially when they are doped with suitable activators. Most widely used and extensively studied materials for TL dosimetry (TLD) are fluorides, sulfates, borates and sulfides of alkali and alkaline earth elements. Besides these, have been developed other phosphors based on metal oxides and mixtures of metal oxides, halo sulfates and different kinds of glasses and perovskites. In this paper, a review of the status and future trends in the development of TL materials is presented.

Copyright © 2015 Elsevier Ltd. All rights reserved.

Keywords: Development; Phosphors; Thermoluminescence

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