کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1881577 | 1533443 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nonlinear dose dependence of TL and LM-OSL within the one trap-one center model
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Nonlinear dose dependence of TL and LM-OSL within the one trap-one center model Nonlinear dose dependence of TL and LM-OSL within the one trap-one center model](/preview/png/1881577.png)
چکیده انگلیسی
In a recent paper, it has been shown that strong sub-linearity of the occupancy n0 of trapping states far from saturation can be explained by the simplest model of one trap-one recombination center (OTOR). In the present work we report on results of numerical simulation of dose dependence of the TL maximum under similar conditions. In some cases, the TL maximum is found to be strictly proportional to the filling of the traps, but this is not always the case. Different sublinear dose-dependence functions of the trap occupancy and the maximum TL are demonstrated. With the same sets of parameters, curves of LM-OSL have also been simulated; superlinear as well as sublinear dependencies on the excitation dose have been found.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Measurements - Volume 45, Issues 3–6, March–July 2010, Pages 277–280
Journal: Radiation Measurements - Volume 45, Issues 3–6, March–July 2010, Pages 277–280
نویسندگان
R. Chen, V. Pagonis, J.L. Lawless,