Analysis of Thermoluminescence Glow Curves for First-Order Kinetics
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Date
2019-04-01
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Addis Ababa University
Abstract
We have analyzed thermoluminescence glow curves the first-order kinetics using the
method based on various heating rate. Employing this method, thermoluminescence
intensity versus temperature of the glow curves of first order kinetics was plotted for
the different values of heating rate, . by usingMATHEMATICA and SPSS softwares,
we analyzed these glow curves and discussed the results through evaluating numerical
and graphically the activation energies and the frequency factors from glow curves
based on the method of various heating rates. For first-order peaks, the method of
finding the glow parameters by measuring the shift of the maximum temperature
with changing heating rate is studied. In addition, the instantaneous concentration
of electrons in the electron traps and the conduction band are simulated.
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Keywords
Analysis of Thermoluminescence, Glow Curves, First-Order Kinetics