Frist order kinetics thermo luminescence behavior of Aluminum oxide( al2o3)

Abstract

We have analyzed thermo luminescence glow curves the first-order kinetics using the method based on various heating rate. Employing this method, thermo luminescence intensity versus temperature of the glow curves of first order kinetics was plotted for the different values of heating rate, β. by using MATHEMATICA and SPSS software, 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