4:10 PM - 4:20 PM
○Kazuki Kuwahara1,2, Kazumitsu Onizuka1,2, Sayaka Yajima1,2, Yuuhei Yamano1, Fumi Nagatsugi1,2 (1. Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2. Graduate School of Science, Tohoku University)