• [1]

    ZHAO Hong–Wei et al. Atomic Energy Science and Technology, 2000, 34(3):282–288(in Chinese)(赵红卫等.原子能科学技术,2000,34(3):282—288)2 ZHAO H W, WEI B W, LIU Z W. Rev. Sci. Instrum, 2000, 71(2):646–651 3 Hill C E, Wenander F. Experiments on tbe Pulsed Afterglow Operation of an ECR Ion Source. In: Proceedings of 14th Interna–tional Workshop on ECR Ion Souroes. Deneva, Switzerland: CERN, 1999. 187–1904 Sortais P. Rev. Sci. Instrum., 1992, 63(4):2801–2805