[D-2-3] Formation of Graphene with Low Pit Density on SiC Assisted by Plasma Oxidation and Its Characterization 〇Makoto Ochi1、Ouki Minami1、Yasuhisa Sano1、Kentaro Kawai1、Kazuya Yamamura1、Kenta Arima1 (1.Osaka University) キーワード:Characterization、SiC、Plasma oxidation、Transfer、Graphene