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Alternative Titlethe application of alkaline-earth metal sulphide material in radiation dose measurement
陈朝阳; 范艳伟; 刘艳平; 王军华; 巴维真; 郭旗; 常爱民; 陆妩
Source Publication光谱学与光谱分析


Other Abstract

In the present paper, the material of alkaline-earth metal sulphide doped with two kinds of rare-earth metal ions was prepared by carbon reduction method, and the radiation characteristics of optically stimulated luminescence of this material are described. The PMMA dosimeter films were taken into the radiation source, then the fluorescence signal from the dosimeter films was measured with the test system build by ourselves. The relation between the radiation dose and the fluorescence intensity of the dosimeter films was obtained. The measuring range of the dosimeter was from 0.01 to 1000 Gy (5 orders of magnitude), and there is a good linear relationship between stimulated luminescence signal value of the material and the dose. It demonstrates that this device has a good prospect. This equipment is relatively simple, small in size and low in power consumption. This device is suitable for measuring the space radiation dose exploration.

Keyword光激励发光 在线测量 电离辐射 剂量标定
Subject AreaSpectroscopy
Indexed BySCI ; CSCD
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Document Type期刊论文
Recommended Citation
GB/T 7714
陈朝阳,范艳伟,刘艳平,等. 碱土金属硫化物光激励材料在辐射剂量测量中的应用[J]. 光谱学与光谱分析,2009,29(4):896-900.
APA 陈朝阳.,范艳伟.,刘艳平.,王军华.,巴维真.,...&陆妩.(2009).碱土金属硫化物光激励材料在辐射剂量测量中的应用.光谱学与光谱分析,29(4),896-900.
MLA 陈朝阳,et al."碱土金属硫化物光激励材料在辐射剂量测量中的应用".光谱学与光谱分析 29.4(2009):896-900.
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