13:45 〜 14:00
Feng Shi2,1、*Yanbin Wang1、Timothy Officer1、Tony Yu1、Lupei Zhu3 (1.Center for Advanced Radiation Sources, The University of Chicago、2.State Key Laboratory of Geological Processes and Mineral Resources, School of Earth Sciences, China University of Geosciences, Wuhan, Hubei, China、3.Department of Earth and Atmospheric Sciences, Saint Louis University)