スケジュール 6 16:15 〜 18:15 [We-P-52LN] Investigation of carbon inclusions in SiC crystals grown by PVT method *Xuejian Xie1, Jinying Yu1, Xianglong Yang1, Xiufang Chen1, Xiangang Xu1, Xiaobo Hu1, Xintong Liu1, Duo Liu1 (1. Shandong Univ.(China))