Upgrade of the extraction system of permanent magnet electron cyclotron resonance ion source
文献类型：期刊论文
| 作者 | Zhang, M.1,2; Peng, S. X.1,2; Ren, H. T.1,2,3; Song, Z. Z.1,2; Yuan, Z. X.1,2; Zhou, Q. F.1,2; Lu, P. N.1,2; Xu, R.1,2; Zhao, J.1,2; Yu, J. X.1,2 |
| 刊名 | Review of scientific instruments
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 81期号:2页码:3 |
| 关键词 | Ion sources Permanent magnets Plasma radiofrequency heating Plasma simulation |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.3277213 |
| 通讯作者 | Peng, s. x.(sxpeng@pku.edu.cn) |
| 英文摘要 | A set of new ion extraction electrodes have been designed for the permanent magnetic electron cyclotron resonance ion source at peking university to improve beam quality and transmission. pbguns has been used to optimize the extraction electrodes and simulate the beam behavior at the extraction region. the experiments showed that with the new system, the beam half divergence angle can be less than 40 mrad and the normalized rms emittance is about 0.13 pi mm mrad when the extracted current is 100 ma at 50 kev in pulse mode. the voltage of the suppression electrode has great effect on beam divergence. the effect of the microwave power and gas flow is also studied. |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| WOS类目 | Instruments & Instrumentation ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000275028400024 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2408254 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Peng, S. X. |
| 作者单位 | 1.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.Peking Univ, Inst Heavy Ion Phys, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, M.,Peng, S. X.,Ren, H. T.,et al. Upgrade of the extraction system of permanent magnet electron cyclotron resonance ion source[J]. Review of scientific instruments,2010,81(2):3. |
| APA | Zhang, M..,Peng, S. X..,Ren, H. T..,Song, Z. Z..,Yuan, Z. X..,...&Lu, Y. R..(2010).Upgrade of the extraction system of permanent magnet electron cyclotron resonance ion source.Review of scientific instruments,81(2),3. |
| MLA | Zhang, M.,et al."Upgrade of the extraction system of permanent magnet electron cyclotron resonance ion source".Review of scientific instruments 81.2(2010):3. |
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来源：中国科学院大学
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