A Newly Designed 14.5 GHz All Permanent ECR Ion Source in IMP

• 作者: D.Hitz MaBaohua SunLiangting WangHui ZhangZimin ZhaoHongwei
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 物理学
• 关键词: 离子源 IMP 三维磁场 最优化 等离子电极
• 年，卷（期）: 2003,（1）
• 页码范围: 146
• 页数: 1页
• 分类号: O53

摘要

A new all permanent ECR (Electron Cyclotron Resonance) ion source LAPECR2 (Lanzhou All Permanent ECRIS No. 2) is now under developing in IMP. This source will be used to set up on thc IMP 400 HV (High Voltage) platform. This HV platform aims to deliver high ion beams from low charge state to very high charge state, so the rigorous requirement to this ECRIS is obvious. To satisfy this requirement, the ion source is designed to be a very large one, which has very large volumc plasma chamber, larger ECR length and mirror length, and very strong 3 -dimension magnetic field. The detail parameters, are shown in Table 1 listed below.