title: High performance perovskite solar cell via multi-cycle low temperature processing of lead acetate precursor solutions.
abstract: A lead acetate-based precursor, as a lead source in CH3NH3PbI3 perovskite, showed potential in rapidly (<60 seconds) forming homogeneous films with a very smooth interface and large grain growth at relatively low temperatures via multi-step coating. Cells based on this method exhibited high power conversion efficiency beyond 17% with good reproducibility.
authors.affiliation: Graduate School of Engineering, Toin University of Yokohama, 1614 Kurogane-cho, Aoba, Yokohama, Kanagawa 225-8503, Japan. trilok@toin.ac.jp.
authors.forename: Trilok
authors.initials: T
authors.lastname: Singh
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Miyasaka