Synthesis of CuInS2 fluorescent nanocrystals and enhancement of fluorescence by controlling crystal defect.

@article{Uehara2008SynthesisOC,
  title={Synthesis of CuInS2 fluorescent nanocrystals and enhancement of fluorescence by controlling crystal defect.},
  author={Masato Uehara and Kosuke Watanabe and Yasuyuki Tajiri and Hiroyuki Nakamura and Hideaki Maeda},
  journal={The Journal of chemical physics},
  year={2008},
  volume={129 13},
  pages={134709}
}
For this study, Cu-In-S nanocrystals were developed as a low toxic fluorescent. The stoichiometric CuInS(2) nanocrystals were synthesized facilely by heating a solution of metal complexes and dodecanethiol. The fluorescence would be originated from the crystal defect. We intentionally introduced the crystal defect in nanocrystal with the prospect that the fluorescence intensity would be increased. The defect structure of products was analyzed using Raman spectroscopy and other techniques. The… CONTINUE READING

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