کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1889170 | 1533450 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nonlinear dose dependence in TLD-500 detectors resulting from interactive interference of traps
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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 in TLD-500 detectors resulting from interactive interference of traps Nonlinear dose dependence in TLD-500 detectors resulting from interactive interference of traps](/preview/png/1889170.png)
چکیده انگلیسی
The mechanism of nonlinear dose dependence in the thermally stimulated luminescence (TL) of anion-defective single crystals of α-Al2O3α-Al2O3 was studied. Our experiments revealed a new feature: the heating rate of crystals during TL measurements influences the nonlinearity of the dose characteristic. It was found that, along with other features of TL in the material, this phenomenon is described well by a unified mechanism of interactive interference between dosimetric and deep traps. Recommendations were formulated on how to reduce the interval of superlinearity of the dose characteristic in the investigated crystals.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Measurements - Volume 42, Issues 4–5, April–May 2007, Pages 590–593
Journal: Radiation Measurements - Volume 42, Issues 4–5, April–May 2007, Pages 590–593
نویسندگان
V.S. Kortov, I.I. Milman, S.V. Nikiforov, E.V. Moiseykin, S.V. Kondrashov,