Development of DRAGON electron cyclotron resonance ion source at Institute of Modern Physics |
| |
| Authors: | Lu W Xie D Z Zhang X Z Xiong B Ruan L Sha S Zhang W H Cao Y Lin S H Guo J W Fang X Guo X H Li X X Ma H Y Yang Y Wu Q Zhao H Y Ma B H Wang H Zhu Y H Feng Y C Li J Y Li J Q Sun L T Zhao H W |
| |
| Affiliation: | Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 73000, China. luwang@impcas.ac.cn |
| |
| Abstract: | A new room temperature electron cyclotron resonance (ECR) ion source, DRAGON, is under construction at IMP. DRAGON is designed to operate at microwaves of frequencies of 14.5-18 GHz. Its axial solenoid coils are cooled with evaporative medium to provide an axial magnetic mirror field of 2.5 T at the injection and 1.4 T at the extraction, respectively. In comparison to other conventional room temperature ECR ion sources, DRAGON has so far the largest bore plasma chamber of inner diameter of 126 mm with maximum radial fields of 1.4-1.5 T produced by a non-Halbach permanent sextupole magnet. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
