A vacuum flash–assisted solution process for high-efficiency large-area perovskite solar cells

@article{Li2016AVF,
  title={A vacuum flash–assisted solution process for high-efficiency large-area perovskite solar cells},
  author={Xiong Li and Dongqin Bi and Chenyi Yi and Jean-David D{\'e}coppet and Jingshan Luo and Shaik Mohammed Zakeeruddin and Anders Hagfeldt and Michael Gr{\"a}tzel},
  journal={Science},
  year={2016},
  volume={353},
  pages={58 - 62}
}
Metal halide perovskite solar cells (PSCs) currently attract enormous research interest because of their high solar-to-electric power conversion efficiency (PCE) and low fabrication costs, but their practical development is hampered by difficulties in achieving high performance with large-size devices. We devised a simple vacuum flash–assisted solution processing method to obtain shiny, smooth, crystalline perovskite films of high electronic quality over large areas. This enabled us to… 
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