中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Theoretical and experimental studies of the extracted MCI beam from an ECR ion source

文献类型:会议论文

作者Li, J; Leitner, M; Cao, Y; Li, JY; Zhao, HW; Guo, XH; Zhang, ZM; Feng, YC; Ma, L; Sun, LT
出版日期2005
卷号749
页码227-230
英文摘要With the development of Electron Cyclotron Resonance Ion Source (ECRIS), very high performance ECRIS nowadays have been set up one by one around the world, such as the GTS in Grenoble, SERSE in Catania, LECR3 in Lanzhou and etc, which can produce very intense Multiply Charged Ion (MCI) beam. But till now, the study of the extracted MCI beam from an ECRIS remains open. In this article, we present a theoretical and experimental study of the extracted MCI beam. In the theoretical part, the influences of the extraction system on the extracted ion beam quality are mainly analyzed. The aspects that have influences on the extracted ion beam quality have been analyzed. With the instruction of the analysis, the PBGUNS code is used to simulate the influences of some important aspects concerning the extraction system. The influences of the extraction system geometry design, magnetic field, and the space charge effect will be detailedly presented in this article. In the experimental part, with an Electric-Sweep Scanner (ESS) emittance detection system, the influences on the extracted ion beam emittance of some typical parameters of ECRIS have been researched, such as the injected RF power, the RF frequency, the magnetic field and etc. The obtained results and the corresponding explanations are presented. Some of the results are well in accord with some empirical laws, but some other results seem to be disputed.
会议录Electron Cyclotron Resonance Ion Sources
会议录出版者AMER INST PHYSICS
会议录出版地2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
语种英语
WOS研究方向Instruments & Instrumentation ; Physics
WOS记录号WOS:000228412900052
源URL[http://119.78.100.186/handle/113462/58216]  
专题中国科学院近代物理研究所
通讯作者Sun, LT
作者单位Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China
推荐引用方式
GB/T 7714
Li, J,Leitner, M,Cao, Y,et al. Theoretical and experimental studies of the extracted MCI beam from an ECR ion source[C]. 见:.

入库方式: OAI收割

来源:近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。