Imaging the Long Transport Lengths of Photo-generated Carriers in Oriented Perovskite Films.

@article{Liu2016ImagingTL,
  title={Imaging the Long Transport Lengths of Photo-generated Carriers in Oriented Perovskite Films.},
  author={Shuhao Liu and L. Wang and W. Lin and Sukrit Sucharitakul and C. Burda and X. Gao},
  journal={Nano letters},
  year={2016},
  volume={16 12},
  pages={
          7925-7929
        }
}
Organometal halide perovskite has emerged as a promising material for solar cells and optoelectronics. Although the long diffusion length of photogenerated carriers is believed to be a critical factor responsible for the material's high efficiency in solar cells, a direct study of carrier transport over long distances in organometal halide perovskites is still lacking. We fabricated highly oriented crystalline CH3NH3PbI3 (MAPbI3) thin-film lateral transport devices with long channel length… Expand
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