Measurements on shielding experiments using Al2O3:Mg,Y TL detectors

被引：17
作者：
Osvay, M
机构：
[1] Institute of Isotopes, H-1525 Budapest
来源：
RADIATION PROTECTION DOSIMETRY | 1996年 / 66卷 / 1-4期
关键词：
D O I：
10.1093/oxfordjournals.rpd.a031720
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Experiments were performed in the irradiation tunnel of the 100 kW research reactor of the Institute of Nuclear Technics of the Technical University of Budapest. Dose rates were measured in a straight cylindrical duct and in ducts with bends of 30, 60 and 90 deg. Al2O3:Mg,Y ceramic TL detectors type D-2, developed at the Institute of Isotopes, were found to be better for measuring gamma ray dose than TLD-700, not only because of their linearity over a fairly wide dose range (10(-1) - 10(3) Gy) but also their lower sensitivity (3.4 mGy per 10(10) n.cm(-2)) to thermal neutrons.
引用
收藏
页码：217 / 219
页数：3
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