2:30 PM - 2:45 PM
*Hanaya Okuda1, Ikuo Katayama2, Hiroshi Sakuma3, Kenji Kawai1 (1.Department of Earth and Planetary Science, School of Science, University of Tokyo, 2.Department of Earth and Planetary Systems Science, School of Science, Hiroshima University, 3.Research Center for Functional Materials, National Institute for Materials Science)