Research on Metallic Ion Beam Production at IMP
Since 1998,many experiments for metallic ion production have been done on LECR2(Lanzhou ECR ion source NO.2),LECR3(Lanzhou ECR ion source NO.3)and SECRAL(Superconductiong ECR ion source Advanced design in Lanzhou)at Institute of Modern Physics.The very heavy metallic ion beams such as those of uranium were also produced by the plasma sputtering method,and supplied for HIRFL(Heavy Ion Research Facility in Lanzhou)accelerators successfully.During the test,11.5eμAU28+,9eμAU24+were obtained. Some ion beams of the metal having lower melting temperature such as Ni and Mg ion beams were produced by oven method on LECR3 too.The consumption rate was controlled to be lower for 26Mg ion beams production,and the minimum consumption was about 0.3mg per hour.In this paper,the main experimental results are given.Some discussions are made for some experimental phenomena and results,and some conclusions are drawn.
ECR metallic ion sputtering consumption rate
曹云 李锡霞 郭晓虹 卢旺 冯玉成 李锦钰 王辉 马宝华 孙良亭 赵环昱 尚勇 张雪珍
国际会议
The 17th International Workshop on ECR Ion Sources and Their Application(第17届国际ECR离子源研讨会)
兰州
英文
70-74
2006-09-17（万方平台首次上网日期，不代表论文的发表时间）