スケジュール 6 11:15 〜 11:30 [Fr-2B-03] Slurryless electrochemical mechanical polishing of 4H-SiC (0001) surfaces *Xu Yang1, Xiaozhe Yang1, Kentaro Kawai1, Kenta Arima1, Kazuya Yamamura1 (1. Osaka University(Japan))