[22p-B205-1~19] 12.1 Fabrications and Structure Controls

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[22p-B205-4] Fabrication of layered organic-inorganic hybrid perovskite thin films by post-annealing of vacuum-deposited DDAI/SnI₂ bilayers

〇Ren Abe¹, Shingo Maruyama¹, Kenichi Kaminaga¹, Yuji Matsumoto¹ (1.Tohoku Univ.)

Keywords:

organic-inorganic hybrid perovskite thin film,vacuum deposition

Organic-inorganic layered hybrid perovskite materials with long-chain alkyl organic cations have attracted much attention in view of their unique transport and optical properties in their quantum well structures and their high atmospheric stability for solar cell applications. In this study, we report on the fabrication of organic-inorganic hybrid perovskite thin films by post-annealing of bilayer thin films of dodecylammonium iodide (DDAI) and SnI₂ produced by a clean and highly controllable vacuum evaporation method.