• [1]

    . Wroblewski T, Bjeoumikhov A. Nucl. Instrum. Methods,2005, A538: 771-7772. Mroczka R, Zukocinski G, Kuczumow A. J. Alloy Compd.,2004, 382: 311-3193. Dabagov S B, Marcelli A, Cappuccio G et al. Nucl. Instrum.Methods, 2002, B187: 169-1774. Janssens K, Vekemans B, Vincze L et al. Spectrochim Acta,1996, B51: 1661-16785. Attaelmanan A, Voglis P, Rindby A et al. Rev. Sci. In-strum., 1995, 66: 24-276. CHEN Bao-Zhen. Acta Physics Sinica, 2000, 49: 1933-1937(in Chinese)(陈宝振.物理学报,2000, 49: 1933-1937)7. Furuta K, Nakayama Y, Shoji M et al. Rev. Sci. Instrum.,1993, 64: 135-1428. Rindby A. Nucl. Instrum. Meth., 1986, A294: 536-5409. CHEN Jun, HE Ye-Jun, LI Yu-De et al. Journal of BeijingNormal University(Natural Science), 2000, 36: 32-35(in Chinese)(陈俊,赫业军,李玉德等.北京师范大学学报(自然科学版),2000, 36: 32-35)10. WANG Li-Jun, CHEN Liang-Chen, LI Feng-Ying et al.Chin. Phys. Lett., 1998, 15: 284-286