报告题目:Generation and accumulation of defects in metals under high energy particle irradiation
报告人:義家敏正(Toshimasa Yoshiie) 教授
报告时间:2018年6月25号 上午 9:30-10:30
报告地点: 物理学院425
报告摘要:
Nuclear materials receive damages from incident high energy particles. If defects are produced, they induce degradation of material properties. Factors that influence generation and accumulation of point defects are: 1) Primary knock-on atom (PKA) energy, 2) Pre-existing defects, 3) Irradiation dose, 4) Materials parameters such as crystal structures and mobility of defects, 5) Damage rate, 6) Irradiation temperature, 7) Alloying elements and so on. In this lecture, the role of these factors is discussed.
报告人简介:Dr. Toshimasa Yoshiie, Professor emeritus, Kyoto University
1972 Bachelor of engineering, Osaka University
1974 Master of engineering, Osaka University
1977 Doctor of engineering, Osaka University
1992 Professor, Research Reactor Institute, Kyoto University
2013 Professor emeritus, Kyoto University