Depth profiles and retention of helium in amorphous alloy irradiated with helium ions  

作　　者：侯明东 刘杰 马峰 

机构地区：[1]Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

出　　处：《Chinese Science Bulletin》1995年第5期382-386,共5页

基　　金：Project supported by the National Natural Science Foundation of China

摘　　要：Radiation damage of material is one of the major technological problems in design of fusion reactors. Since the first wall is struck by α particles and 14 MeV neutrons created by D-T burning, thermal plasma and neutral atoms, study of the first wall radiation damage becomes very important. Radiation damage of the wall materials are divided into two aspects: bulk and surface damage. Surface damage of the first wall caused by α particle bombardment has already attrracted much attention in research of the fusion reactors.

关 键 词：He ion IRRADIATION AMORPHOUS alloy DEPTH profile retention. 

分 类 号：TG139.8[一般工业技术—材料科学与工程]