- Journal of Nuclear Sciences
- Volume:4 Issue:1
- The ability of E and S values to predict experimental thermal fading rates
The ability of E and S values to predict experimental thermal fading rates
Authors : M Halimi, D KADRİ, A MOKEDDEMA, İ MİSSOUM
Pages : 26-30
View : 44 | Download : 14
Publication Date : 2017-08-25
Article Type : Research Paper
Abstract :Thermal fading insert ignore into journalissuearticles values(TF); is important in choosing appropriate thermoluminescence insert ignore into journalissuearticles values(TL); materials for particular applications. TF is the process of reducing the capability of producing the response due to radiation exposure. The fading rate of LiF based thermoluminescent insert ignore into journalissuearticles values(TL); material depends on many experimental parameters such as storage temperature, readout mechanism, annealing and radiation type or time based on the storage time before or after radiation. The general aim of the present work is to investigate if the activation energy E, frequency factor s, temperature T and concentration µ 0 values evaluated from the experimental thermal fading rates glow–curves through a computerized glow–curve deconvolution analysis insert ignore into journalissuearticles values(CGCD);, can simulate the thermal fading glow-curves using a phenomenological model for LiF;Mg,Ti.Keywords : Thermal fading, thermoluminescence, activation energy, frequency factor
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