کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1887446 | 1533547 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Environmental dosimetry using high-sensitivity TL detectors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Two highly sensitive thermoluminescent (TL) materials (Al2O3:C and CaSO4:Tm) were investigated for environmental monitoring. We compared their response to low and to high linear energy transfer (LET) radiations in order to develop a two-element TL system.The relative TL efficiency for α-particle irradiation as compared to γ-exposure was about 0.04 and 0.5 for Al2O3:C and CaSO4:Tm, respectively. Measurements of external environmental radiation doses in an international balloon experiment were performed with our highly-sensitive TL system having various sensitivities to low and to high LET radiations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 76, Issues 8–9, August–September 2007, Pages 1511–1514
Journal: Radiation Physics and Chemistry - Volume 76, Issues 8–9, August–September 2007, Pages 1511–1514
نویسندگان
T. Katona, M. Osvay, S. Deme, A. Kovács,