Journal of Shanghai University(Natural Science Edition) ›› 2006, Vol. 12 ›› Issue (2): 191-195 .
• Articles • Previous Articles Next Articles
LUO Wen-yun1,LI Xin-nian1,LIU Jing-yi
1. Institute of Applied Radiation, Shanghai University, Shanghai 201800, China;
2. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China