Institution: | 1.Fast Reactor Cycle System Research and Development Center, Japan Atomic Energy Agency, 4002 Narita, Oarai, Higashi-ibaraki, Ibaraki, 311-1393, Japan ;2.Department of Science Education, Graduate School of Education, Hiroshima University, 1-1-1 Kagamiyama, Higashi-Hiroshima, 739-8524, Japan ;3.Graduate School of Creative Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo, 169-8555, Japan ; |