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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References
SHOWING 1-10 OF 27 REFERENCES
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber
- Materials Science, Medicine
- Science
- 2013
- 5,620
- PDF
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH3NH3PbI3
- Materials Science, Medicine
- Science
- 2013
- 4,131
Electron-hole diffusion lengths > 175 μm in solution-grown CH3NH3PbI3 single crystals
- Materials Science, Medicine
- Science
- 2015
- 2,507
- PDF
Lead halide perovskite nanowire lasers with low lasing thresholds and high quality factors.
- Materials Science, Medicine
- Nature materials
- 2015
- 1,428
Visualizing Carrier Diffusion in Individual Single-Crystal Organolead Halide Perovskite Nanowires and Nanoplates.
- Chemistry, Medicine
- Journal of the American Chemical Society
- 2015
- 110
Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals
- Medicine, Chemistry
- Science
- 2015
- 2,219
- PDF
Efficient planar heterojunction perovskite solar cells by vapour deposition
- Materials Science, Medicine
- Nature
- 2013
- 5,348
- PDF
A hole-conductor–free, fully printable mesoscopic perovskite solar cell with high stability
- Materials Science, Medicine
- Science
- 2014
- 1,940
- PDF
Elucidating the role of disorder and free-carrier recombination kinetics in CH3NH3PbI3 perovskite films
- Materials Science, Medicine
- Nature communications
- 2015
- 91
- PDF