Thermal Desorption of Helium Implanted in Tungsten at RT

• 作者: CHENJiming H.Iwakiri LIUXiang N.Yoshida XUYing XUZengyu ZHANGFu
• 来源期刊: 核工业西南物理研究院年报：英文版
• 学科: 工学
• 关键词: 热解吸附 氦插入钨 聚变反应堆 等离子体防面材料
• 年，卷（期）: 2002,（1）
• 页码范围: 69-72
• 页数: 4页
• 分类号: TL344

摘要

Tungsten is envisaged as one of the main candidate materials for divertor plate of ITER and future fusion reactors. Due to D-T reaction, PFMs would suffer helium irradiation from plasma additional to the high heat loads. Helium retention and thermal desorption behavior are largely concerned.