A 2.45GHz single charge state ECR ion source with permanent magnet
ding jun zhang ; zhao yu bin ; liu zhan wen ; zhao hong wei ; yuan ping ; cao yun ; lei hai liang ; zhang zi min ; zhang xue zhen ; zhang zuo ; guo xiao hong ;wang hui; wang hui ; feng yu cheng ; li jin yu ; ma bao hua ; gao ji yuan ; song pei ; li xi xia