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The application of alkaline-earth metal sulphide material in radiation dose measurement

文献类型:期刊论文

作者Chen Chao-yang1; Fan Yan-wei1; Liu Yan-ping1,2; Wang Jun-hua1; Ba Wei-zhen1; Guo Qi1; Chang Ai-min1; Lu Wu1
刊名Spectroscopy and spectral analysis
出版日期2009-04-01
卷号29期号:4页码:896-900
关键词Optically stimulated luminescence Online measurement Radiation Dose calibration
ISSN号1000-0593
DOI10.3964/j.issn.1000-0593(2009)04-0896-05
通讯作者Chen chao-yang(czy@ms.xjb.ac.cn)
英文摘要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 1 000 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.
WOS关键词OPTICALLY STIMULATED LUMINESCENCE ; DOSIMETRY ; MIR
WOS研究方向Spectroscopy
WOS类目Spectroscopy
语种英语
WOS记录号WOS:000264829600008
出版者OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
URI标识http://www.irgrid.ac.cn/handle/1471x/2399092
专题中国科学院大学
通讯作者Chen Chao-yang
作者单位1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714
Chen Chao-yang,Fan Yan-wei,Liu Yan-ping,et al. The application of alkaline-earth metal sulphide material in radiation dose measurement[J]. Spectroscopy and spectral analysis,2009,29(4):896-900.
APA Chen Chao-yang.,Fan Yan-wei.,Liu Yan-ping.,Wang Jun-hua.,Ba Wei-zhen.,...&Lu Wu.(2009).The application of alkaline-earth metal sulphide material in radiation dose measurement.Spectroscopy and spectral analysis,29(4),896-900.
MLA Chen Chao-yang,et al."The application of alkaline-earth metal sulphide material in radiation dose measurement".Spectroscopy and spectral analysis 29.4(2009):896-900.

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来源:中国科学院大学

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