• [1]

    . Itano W M, Bergquist J C, Bollinger J J et al. Physica Scripta., 1995, T59: 1062.Dahl D A, Delmore J E and Appelhans A D. Review of Scientic Instruments, 1990, 61: 6073.SUN Z, ZHAN W L, GUO Z Y et al. Nucl. Instr. Meth.,2003, A503: 4964.Nieminen A, Huikari J, Jokinen A et al. Nucl. Instr.Meth., 2001, A469: 2445.Herfurth F, Dilling J, Kellerbauer A et al. Nucl. Instr.Meth., 2001, A469: 2546.LIU Y, LIANG J F, Alton G D et al. Nucl. Instr. Meth.,2002, B187: 117