Activation Energy of Modified Peak Shape Equations

H. Borbón-Nuñez, C. Furetta
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引用次数: 3

Abstract

The aim of this paper is to give some simplified expressions related to the peak shape method. The modified equations have been used to calculate the activation energy (E) of commercial thermoluminescent dosimeters (TLD), as well as of ZnO thermoluminescent material produced in laboratory; the values so determined have been compared to the values obtained using the classical expressions of the peak shape method. The modified equations proposed are as a function of peak shape parameters or the peak temperature at the maximum. This expression could be useful to obtain approximated E values in the case of complex glow curves as well, when the peaks are not well resolved but the peak temperature at the maximum may be easily determined.
修正峰形方程的活化能
本文的目的是给出一些与峰形法有关的简化表达式。用修正后的方程计算了商用热致发光剂量计(TLD)和实验室生产的ZnO热致发光材料的活化能(E);将如此确定的值与使用峰值形状方法的经典表达式获得的值进行比较。所提出的修正方程是峰值形状参数或最大峰值温度的函数。在复杂辉光曲线的情况下,当峰值没有很好地分辨,但可以容易地确定最大峰值温度时,该表达式也可以用于获得近似的E值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
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