1—6MeV的^7Li离子在固体C,Al,Cu,Ag,Au和Pb薄膜中的阻止本领  

Measurement of stopping powers of 1-6MeV ￣7Li ions in C, Al, Cu, Ag, An and Pb

作　　者：黎忠[1] 赵国庆[1] 周筑颖[1] 汤家镛[1] 杨福家[1] 

机构地区：[1]复旦大学,中国科学院上海光学精密机械研究所

出　　处：《核技术》1996年第8期492-496,共5页Nuclear Techniques

基　　金：国家教委博士点基金

摘　　要：报道了１—６ＭｅＶ的７Ｌｉ离子在固体Ｃ、Ａｌ、Ｃｕ、Ａｇ、Ａｕ和Ｐｂ薄膜中的阻止本领的测量结果。数据误差小于６％。The stopping powers of 1-6 MeV 7Li ions in C, Al, Cu, Ag, An and Pb have been determined with solid self-supported foils and transmission geometry. The relative error of the data is less than 6%. The obtained data are compared with those in available literatures and the TRIM-91 values, and the differences are discussed. The stopping powers in Ph for 1-6 MeV 7Li ions and those in C, Al, Cu, Ag and An for 4.7-6 MeV 7Li ions are reported for the first time.

关 键 词：阻止本领 锂7离子 薄膜 离子注入 

分 类 号：O484.4[理学—固体物理]