11:30 AM - 11:45 AM
*Kenji Ohta1, Akira Hasegawa1,2, Takashi Yagi2, Yoshiyuki Okuda1, Koutarou Onga1, Kei Hirose3,4, Yasuo Ohishi5 (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, 3.Earth-Life Science Institute, Tokyo Institute of Technology, 4.Department of Earth and Planetary Science, The University of Tokyo, 5.Japan Synchrotron Radiation Research Institute)