| 法拉第筒阵列探测器在电子束束流均匀度测量中的应用 |
| |
| 引用本文： | 徐治国,王金川,肖国青,郭忠言,武丽杰,张力,毛瑞士.法拉第筒阵列探测器在电子束束流均匀度测量中的应用[J].核电子学与探测技术,2005,25(4):439-441. |
| |
| 作者姓名： | 徐治国 王金川 肖国青 郭忠言 武丽杰 张力 毛瑞士 |
| |
| 作者单位： | 中国科学院近代物理研究所,甘肃,兰州,730000;北京大学物理学院,北京,100871 |
| |
| 摘 要： | 描述一种法拉第筒阵列探测器,其由拦截式法拉第筒、抑制电极、绝缘层和底座等组成。应用该探测器测量了电子加速器的束流均匀度,计算了被辐照样品的吸收剂量,将为电子加速器的改造、生物辐照、材料辐照提供重要参数。
|
| 关 键 词： | 法拉第筒阵列 束流均匀度 吸收剂量 |
| 文章编号： | 0258-0934(2005)04-0439-03 |
| 修稿时间： | 2004年12月10 |
Application of Faraday cup array detector in measurement of electron-beam distribution homogeneity |
| |
| XU Zhi-guo,WANG Jin-chuan,XIAO Guo-qing,GUO Zhong-yan,WU Li-jie,ZHANG Li,MAO Rui-Shi.Application of Faraday cup array detector in measurement of electron-beam distribution homogeneity[J].Nuclear Electronics & Detection Technology,2005,25(4):439-441. |
| |
| Authors: | XU Zhi-guo WANG Jin-chuan XIAO Guo-qing GUO Zhong-yan WU Li-jie ZHANG Li MAO Rui-Shi |
| |
| Affiliation: | XU Zhi-guo~1,WANG Jin-chuan~1,XIAO Guo-qing~1,GUO Zhong-yan~1,WU Li-jie~1,ZHANG Li~2,MAO Rui-shi~1 |
| |
| Abstract: | It is described that a kind of Faraday cup array detector, which consists of Faraday cup, suppressor electrode electrode, insulation PCB board, Base etc.The homogeneity of electron-beam distribution is measured and the absorbed dose for the irradiated sample is calculated. The results above provide the important parameters for the irradiation experiment and the improvement for the quality of electron beam. |
| |
| Keywords: | Faraday cup array detector beam homogeneity absorbed dose |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
