Efficient CH3NH3PbI3 Perovskite Solar Cells Employing Nanostructured p‐Type NiO Electrode Formed by a Pulsed Laser Deposition

著者: Jong Hoon Park, Jangwon Seo, Sangman Park, Seong Sik Shin, Young Chan Kim, Nam Joong Jeon, Hee‐Won Shin, Tae Kyu Ahn, Jun Hong Noh, Sung Cheol Yoon, Cheol Seong Hwang, Sang Il Seok - Advanced Materials 2015 被引用: 535

Highly transparent and nanostructured nickel oxide (NiO) films through pulsed laser deposition are introduced for efficient CH3 NH3 PbI3 perovskite solar cells. The (111)-oriented nanostructured NiO film plays a key role in extracting holes and preventing electron leakage as hole transporting material. The champion device exhibits a power conversion efficiency of 17.3% with a very high fill factor of 0.813.