A miniaturized 2.45 GHz ECR ion source at Peking University

Wen Jia-Mei, Peng Shi-Xiang^†, Ren Hai-Tao, Zhang Tao, Zhang Jing-Feng, Wu Wen-Bin, Sun Jiang, Guo Zhi-Yu, Chen Jia-Er

(color online) The waveform of CW beam (180 W). Blue: microwave signal, pink: total current.