10:00 AM - 10:15 AM [20a-432-5] High-voltage FAPbBr3 perovskite solar cells prepared by 2-step deposition method using with an additive 〇Youhei Numata1, Tsutomu Miyasaka2 (1.RCAST, Univ. Tokyo, 2.Toin Univ. Yokohama)