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Updated: Mar 23, 2026
Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells
Published on: March 19, 2017
Laser-assisted crystallization of CH3NH3PbI3 films for efficient perovskite solar cells with a high open-circuit
Faming Li1, Weidong Zhu1, Chunxiong Bao1
1National Laboratory of Solid State Microstructures & Eco-Materials and Renewable Energy Research Center (ERERC) at Department of Physics, Nanjing University, Nanjing 210093, P. R. China. yutao@nju.edu.cn.
Abstract:
Laser irradiation as a rapid crystallization approach was successfully introduced to prepare homogeneous, dense-grained CH3NH3PbI3 films. Planar-heterojunction solar cells employing these high-quality films showed the optimal efficiency of 17.8% with a remarkably high open-circuit voltage of 1.146 V.
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