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| The Study on Measuring Accidental Dose Using OSL |
| JIA Yu-xin1, TANG-Qiang2, MAI Wei-ji1, et al |
| Guangdong Prevention and Treatment Cent for Occupational Diseases, Guangzhou 510300 China |
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Abstract Objective Objective In order to find some dosimeters for irradiation accidents, the optically stimulated luminescence (OSL)characteristics of Integrate circuit (IC)chips were studied.Methods IC chips powder samples were prepared, and the OSL curves and their dose response and stability were measured.Results The OSL signals were observed while the samples were exposed to blue light or infrared light, and the signal is linear to the absorbed dose.Conclusion It is possible that the IC chips can be used as dosimeters for irradiation accident.
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Received: 06 September 2007
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WANG Chuangao, LUO Zhiping, PANG Hongchao, YIN Yunyun, ZHENG Guowen, XU Yongjun, LOU Hailin, WANG Zhongwen, LI Ruirui. Decision threshold and detection limit in low-levels of radioactivity measurements[J]. , 2018, 27(6): 590-594. |
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