3:30 PM - 5:00 PM
*Tomoki Takeda1,2, Tomoki Kimura1, Hideaki Miyamoto2, Tomoki Nakamura4, Naoki Terada3 (1.Tokyo University of Science, 2.Tokyo University, 3.Graduate school of Science, Tohoku University, 4.Department of Earth and Planetary Materials Sciences, Faculty of Science, Tohoku University)