[15p-303-1~16] 12.5 Organic solar cells

▲ [15p-303-15] Initial growth observation of PbI₂ and MAPbI₃ thin films
grown by infrared laser MBE

Zeng Lihaowen¹, Benioub Rabie¹, Kawashima Kazuhiro², Koimuma Hideomi², 〇Kenji Itaka¹ (1.NJRISE, Hirosaki Univ, 2.Comet Co. Ltd,)

Keywords:Perovskite Solar Cells, Infrared laser MBE, Initial Growth

In this study, we used a combinatorial approach using a infrared laser MBE system with combined with thickness-gradient fabricated using a moving mask from an edge to other edge of the substrate. These technique enable us to fabricate a MAPbI₃ thin films library of initial growth in the range from zero to several monolayers.