使用从单陷阱-单复合（OTOR）能级模型推导的通用表达式对热释光发光曲线进行反卷积。

The deconvolution of thermoluminescence glow-curves using general expressions derived from the one trap-one recombination (OTOR) level model.

作者信息

Sadek A M, Eissa H M, Basha A M, Carinou E, Askounis P, Kitis G

机构信息

Ionizing Radiation Metrology Department, National Institute for Standards, El-Haram, Giza, Egypt.

出版信息

Appl Radiat Isot. 2015 Jan;95:214-221. doi: 10.1016/j.apradiso.2014.10.030. Epub 2014 Nov 11.

DOI:10.1016/j.apradiso.2014.10.030

PMID:25464201

Abstract

The new developed thermoluminescence (TL) glow-peak expressions derived from the one trap-one recombination (OTOR) level model were used to analyze the TL glow-curves recorded with linear and exponential heating function profiles under various experimental conditions. The results showed that these expressions can, accurately, analyze the TL glow-curves even with the overlapped glow-peaks. Low values of R=A/A were reported for glow-peaks in different TL materials. A glow-peak with the possibility of A>A was also pointed out.

摘要

从单陷阱-单复合（OTOR）能级模型推导出来的新开发的热释光（TL）发光峰表达式，被用于分析在各种实验条件下采用线性和指数加热函数曲线记录的TL发光曲线。结果表明，即使对于重叠的发光峰，这些表达式也能够准确地分析TL发光曲线。据报道，不同TL材料中发光峰的R = A/A值较低。还指出了存在A > A可能性的一个发光峰。