title: Fabrication and Properties of High-Efficiency Perovskite/PCBM Organic Solar Cells.
abstract: This work presents a CH3NH3PbI3/PCBM organic solar cell. Organic PCBM film and CH3NH3PbI3 perovskite film are deposited on the
  PSS/ITO glass substrate by the spin coating method. The performance of the organic solar cells was observed by changing the thickness of CH3NH3PbI3 perovskite. The thickness of a perovskite film can affect the carrier diffusion length in a device that strongly absorbs light in the red spectral region. The short-circuit current density and the power conversion efficiency were 21.9 mA/cm(2) and 11.99 %, respectively, for the sample with 210-nm-thick CH3NH3PbI3 perovskite active layer.
authors.affiliation: Department of Electro-Optical Engineering, National Taipei University of Technology, 1, Section 3, Chung-Hsiao E. Road, Taipei 106, Taiwan, ocean@ntut.edu.tw.
authors.forename: Lung-Chien
authors.initials: LC
authors.lastname: Chen
authors.forename: Jhih-Chyi
authors.initials: JC
authors.lastname: Chen
authors.forename: Cheng-Chiang
authors.initials: CC
authors.lastname: Chen
authors.forename: Chun-Guey
authors.initials: CG
authors.lastname: Wu