10:00 AM - 10:15 AM ▲ [22a-W531-5] Rapid Perovskite Formation by CH3NH2 Gas-Induced Intercalation and Reaction of PbI2 〇Yabing Qi1, Sonia R. Raga1, Luis K. Ono1 (1.Okinawa Inst. of Sci. & Tech.)