| CR-39固体核径迹探测器观测方法 |
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| 引用本文： | 黄三玻,魏志勇,方美华,杨永常,张紫霞,雷升杰,陈国云,黎光武,郭刚. CR-39固体核径迹探测器观测方法[J]. 核电子学与探测技术, 2011, 31(9): 1008-1013 |
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| 作者姓名： | 黄三玻 魏志勇 方美华 杨永常 张紫霞 雷升杰 陈国云 黎光武 郭刚 |
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| 作者单位： | 1. 南京航空航天大学航天学院,江苏南京,210016
2. 中国原子能科学研究院,北京,102413 |
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| 摘 要： | 针对重离子辐射的CR - 39固体核径迹探测器中的微观径迹结构特点和剂量特征研究的必要步骤——探测器观测,从CR - 39中粒子潜径迹形成和发展出发,探讨了影响粒子径迹的因素,选取两种径迹观测方法——光学显微镜观测和电子显微镜观测进行对比分析.在此基础上进行了试验,用不同通量的100 MeV Si离子照射CR - 39...
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| 关 键 词： | CR -39固体核径迹探测器 刻蚀速率 光学显微镜 原子力显微镜 |
Observation Methods of CR-39 Solid State Nuclear Track Detectors |
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| HUANG San-bo,WEI Zhi-yong,FANG Mei-hua,YANG Yong-chang,ZHANG Zi-xia,LEI Sheng-jie,CHEN Guo-yun,LI Guang-wu,GUO Gang. Observation Methods of CR-39 Solid State Nuclear Track Detectors[J]. Nuclear Electronics & Detection Technology, 2011, 31(9): 1008-1013 |
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| Authors: | HUANG San-bo WEI Zhi-yong FANG Mei-hua YANG Yong-chang ZHANG Zi-xia LEI Sheng-jie CHEN Guo-yun LI Guang-wu GUO Gang |
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| Affiliation: | HUANG San-bo1,WEI Zhi-yong1,FANG Mei-hua1,YANG Yong-chang1,ZHANG Zi-xia1,LEI Sheng-jie1,CHEN Guo-yun1,LI Guang-wu2,GUO Gang2(1.Collage of Astronautics,Nanjing University of Aeronautics and Astronautics,Nanjing Jiangsu 210016,China,2.China Institute of Atomic Energy,Beijing 102413,China) |
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| Abstract: | The observation of CR-39 Solid State Nuclear Track Detectors is an essential part of analysising its track structure and dosimetry.Proceeding from the theory of latent tracks' formation and growth in CR-39 detector,it discussed the effect factors of etched tracks,and studied the characteristics and contrast of two chosen track reading methods,which include the optic method and electronic microscope method.Based on this,the experiment was applied.The CR-39 detectors,which were irradiated by Si ions with ener... |
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| Keywords: | CR-39 Solid State Nuclear Track Detectors etch rate Optical Microscope Atomic Force Microscope |
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