| 电子回旋共振离子源永磁体的优化设计 |
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| 引用本文： | 明建川,王錦辉,过骐千,汪亮明,朱启良,白玉兰,丁伽,郭之虞,于金祥,宋执中,朱昆.电子回旋共振离子源永磁体的优化设计[J].核技术,2006,29(2):102-104. |
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| 作者姓名： | 明建川 王錦辉 过骐千 汪亮明 朱启良 白玉兰 丁伽 郭之虞 于金祥 宋执中 朱昆 |
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| 作者单位： | 1. 北京机械工业自动化研究所,北京,100011
2. 北京大学重离子物理研究所,北京,100871 |
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| 摘 要： | 对永磁电子回旋共振(Electron cyclotron resonance,ECR)离子源磁场运用Poisson程序进行了模拟计算,将模拟计算结果和测量结果进行了比较.依据计算结果,设计加工了NdFeB(钕铁硼)永磁体,得到了比较好的磁场场形,并在ECR离子源调试中获得了较强的束流.
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| 关 键 词： | 永磁体 微波离子源 强流 |
| 收稿时间： | 10 9 2005 12:00AM |
| 修稿时间： | 2005-10-09 |
Calculation and design of permanent magnet for ECR ion source |
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| MING Jianchuan,WANG Jinhui,GUO Qiqian,WANG Liangming,ZHU Qiliang,BAI Yulan,DING Jia,GUO Zhiyu,YU Jinxiang,SONG Zhizhong,ZHU Kun.Calculation and design of permanent magnet for ECR ion source[J].Nuclear Techniques,2006,29(2):102-104. |
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| Authors: | MING Jianchuan WANG Jinhui GUO Qiqian WANG Liangming ZHU Qiliang BAI Yulan DING Jia GUO Zhiyu YU Jinxiang SONG Zhizhong ZHU Kun |
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| Affiliation: | 1. Beijing Research Institute of Automation for Machinery Industry, Beijing 100011; 2 Institute of Heavy Ion Physics, Peking University and Key Laboratory of Heavy Ion Physics, Ministry of Education. Beijing 100871 |
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| Abstract: | The calculation of permanent magnet for ECR ion source with Poisson code has been completed and compared with the experiment results. Based on the calculation, a permanent magnet made of NdFeB has been designed, which is availed to get high current ion beam with the ECR ion source. |
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| Keywords: | Permanent magnet ECR ion source High current ion beam |
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