Numerical analysis of the irradiation and heating processes of thermoluminescent materials

被引：11

作者：

Benavente, J. F. ^{[1
]}

Gomez-Ros, J. M. ^{[1
]}

Romero, A. M. ^{[1
]}

机构：

[1] CIEMAT, Av Complutense 40, E-28040 Madrid, Spain

来源：

RADIATION PHYSICS AND CHEMISTRY | 2020年 / 170卷

关键词：

Thermoluminescence; First order kinetics; Simulations; GLOW CURVE ANALYSIS;

D O I：

10.1016/j.radphyschem.2019.108671

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The deconvolution of thermoluminescence (TL) glow curves into a sum of individual peaks described by First Order Kinetic (FOK) equations, implies that retrapping probability should be negligible compared with recombination during the readout (to avoid non-linearity) but not during irradiation (to allow the filling of the traps with the produced electron-hole pairs). In this contribution, some examples of TL glow curves simulated using a general model are discussed to show that FOK shape and deconvolution into individual glow peaks fitted by FOK equations is compatible with a non-negligible traps filling process during irradiation with the appropriate choice of kinetic parameters and probability factors.

引用

页数：6

共 10 条

[1] The analysis of thermoluminescence glow curves [J].