Nanocrystalline TiO2 solar cells sensitized with InAs quantum dots.

@article{Yu2006NanocrystallineTS,
  title={Nanocrystalline TiO2 solar cells sensitized with InAs quantum dots.},
  author={Pingrong Yu and Kai Zhu and Andrew G. Norman and Suzanne Ferrere and Arthur J. Frank and Arthur J Nozik},
  journal={The journal of physical chemistry. B},
  year={2006},
  volume={110 50},
  pages={
          25451-4
        }
}
We report nanocrystalline TiO2 solar cells sensitized with InAs quantum dots. InAs quantum dots of different sizes were synthesized and incorporated in solar cell devices. Efficient charge transfer from InAs quantum dots to TiO2 particles was achieved without deliberate modification of the quantum dot capping layer. A power conversion efficiency of about 1.7% under 5 mW/cm2 was achieved; this is relatively high for a nanocrystalline metal oxide solar cell sensitized with presynthesized quantum… CONTINUE READING

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