Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models
This study shows that the pre-exponential frequency in the general-orders of kinetics (GOK) model depends on the ratio between the initial number of trapped electrons (n0) and the total concentration of trapping states (N) as well as the frequency factor. The frequency factor can be calculated by th...
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Online Access: | http://dx.doi.org/10.1080/16583655.2018.1526660 |
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doaj-67308041232e48269ef3797b09cd0a1f2020-11-25T00:40:27ZengTaylor & Francis GroupJournal of Taibah University for Science1658-36552018-11-0112684685110.1080/16583655.2018.15266601526660Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR modelsNguyen Duy Sang0Nguyen Van Hung1Tran Van Hung2Nguyen Quoc Hien3Can Tho UniversityNuclear Research Institute, VAEIVAEIVAEIThis study shows that the pre-exponential frequency in the general-orders of kinetics (GOK) model depends on the ratio between the initial number of trapped electrons (n0) and the total concentration of trapping states (N) as well as the frequency factor. The frequency factor can be calculated by the one trap-one recombination (OTOR) model and does not depend on the ratio of n0/N. That means the ratio of n0/N can be deduced based on a comparison of the GOK and OTOR models. When the ratio of n0/N is approximately 1, the sample is in the dose-saturation level. Therefore, at the first time, this study has been determined the dose-saturation level of the sample from the thermoluminescence (TL) curve fitting.http://dx.doi.org/10.1080/16583655.2018.1526660Saturationthermoluminescencekinetic parametersGOKOTOR |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Nguyen Duy Sang Nguyen Van Hung Tran Van Hung Nguyen Quoc Hien |
spellingShingle |
Nguyen Duy Sang Nguyen Van Hung Tran Van Hung Nguyen Quoc Hien Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models Journal of Taibah University for Science Saturation thermoluminescence kinetic parameters GOK OTOR |
author_facet |
Nguyen Duy Sang Nguyen Van Hung Tran Van Hung Nguyen Quoc Hien |
author_sort |
Nguyen Duy Sang |
title |
Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models |
title_short |
Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models |
title_full |
Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models |
title_fullStr |
Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models |
title_full_unstemmed |
Determine dose-saturation level from thermoluminescence curves by the GOK and OTOR models |
title_sort |
determine dose-saturation level from thermoluminescence curves by the gok and otor models |
publisher |
Taylor & Francis Group |
series |
Journal of Taibah University for Science |
issn |
1658-3655 |
publishDate |
2018-11-01 |
description |
This study shows that the pre-exponential frequency in the general-orders of kinetics (GOK) model depends on the ratio between the initial number of trapped electrons (n0) and the total concentration of trapping states (N) as well as the frequency factor. The frequency factor can be calculated by the one trap-one recombination (OTOR) model and does not depend on the ratio of n0/N. That means the ratio of n0/N can be deduced based on a comparison of the GOK and OTOR models. When the ratio of n0/N is approximately 1, the sample is in the dose-saturation level. Therefore, at the first time, this study has been determined the dose-saturation level of the sample from the thermoluminescence (TL) curve fitting. |
topic |
Saturation thermoluminescence kinetic parameters GOK OTOR |
url |
http://dx.doi.org/10.1080/16583655.2018.1526660 |
work_keys_str_mv |
AT nguyenduysang determinedosesaturationlevelfromthermoluminescencecurvesbythegokandotormodels AT nguyenvanhung determinedosesaturationlevelfromthermoluminescencecurvesbythegokandotormodels AT tranvanhung determinedosesaturationlevelfromthermoluminescencecurvesbythegokandotormodels AT nguyenquochien determinedosesaturationlevelfromthermoluminescencecurvesbythegokandotormodels |
_version_ |
1725290063138390016 |