著者

岩切 宏友

出版者

社団法人 プラズマ・核融合学会

雑誌

プラズマ・核融合学会誌 = Journal of plasma and fusion research (ISSN:09187928)

巻号頁・発行日

vol.81, no.1, pp.19-24, 2005-01-25

参考文献数

25

被引用文献数

1

---

To investigate the fundamental effects of the helium irradiation on metallic materials, transmission electron microscope (TEM) observation, surface observation using scanning probe microscope (SPM), and hardness measurements of the damaged region were carried out. Effects of pre-irradiation of helium ions on trapping of injected deuterium have also been examined. Several important experiment findings are briefly explained. These results emphasized that the formation of helium bubbles is a critical factor in understanding the plasma-surface interaction in fusion reactors.