Manuscript Number : IJSRST4119
Study of Thermoluminescence Kinetics of Dy Doped Limgbo3 Phosphor
Authors(6) :-Praveen K.Mishra, Vibha Chopra, Govind B.Nair, Surendra P.Mishra, R.K.Paliwal, S.J. Dhoble In this study Dy doped LiMgBO3:xDy3+ phosphor has been synthesized by conventional solid state reaction method for different concentrations of Dy (x = 0, 0.0005, 0.001, 0.002, 0.005, 0.01 and 0.02). The synthesized phosphor was characterized for its TL properties that included TL glow curves and TL response for different concentrations of Dy after exposure of 700 Gy gamma rays. Further the kinetic parameters: Activation energy (E) and Order of kinetics (b), were determined using Chen’s Peak Shape method and theoretical curves were generated using GCD glow fit. Good match of kinetic parameters have been observed between two methods. Simple glow curve structure and good TL response can make this phosphor a better candidate for future work on radiation dosimetry.
Praveen K.Mishra LiMgBO3; thermoluminescence; peak shape method; kinetic parameters Publication Details
Published in : Volume 4 | Issue 1 | January-February 2018 Article Preview
Department of Radiotherapy, G.R.Medical College, Gwalior, Madhya Pradesh, India
Vibha Chopra
P.G. Department of Physics & Electronics, DAV College, Amritsar, Punjab, India
Govind B.Nair
Department of Physics, R.T.M .Nagpur University, Nagpur, Maharashtra, India
Surendra P.Mishra
Department of Radiotherapy, G.R.Medical College, Gwalior, Madhya Pradesh, India
R.K.Paliwal
Department of Physics, Mewar University, Gangrar Chittorgarh, India
S.J. Dhoble
Department of Physics, R.T.M .Nagpur University, Nagpur, Maharashtra, India
Date of Publication : 2018-01-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 83-86
Manuscript Number : IJSRST4119
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST4119
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