4:15 PM - 4:30 PM
〇(D)Takuya Sekikawa1, Kazuki Nagashima2, Guozhu Zhang2, Takeshi Yanagida2,3, Yoshiaki Ono4 (1.Graduate School of Science & Technology Niigata Univ., 2.School of Engineering, The Univ. of Tokyo, 3.IMCE Kyushu Univ., 4.Department of Physics , Niigata Univ.)