Picosecond Energy Transfer in Quantum Dot Langmuir - Blodgett Nanoassemblies

@article{Achermann2003PicosecondET,
  title={Picosecond Energy Transfer in Quantum Dot Langmuir - Blodgett Nanoassemblies},
  author={M. Achermann and M. Petruska and S. Crooker and V. Klimov},
  journal={Journal of Physical Chemistry B},
  year={2003},
  volume={107},
  pages={13782-13787}
}
  • M. Achermann, M. Petruska, +1 author V. Klimov
  • Published 2003
  • Physics, Chemistry
  • Journal of Physical Chemistry B
  • We study spectrally resolved dynamics of Forster energy transfer in single monolayers and bilayers of semiconductor nanocrystal quantum dots assembled using Langmuir−Blodgett (LB) techniques. For a single monolayer, we observe a distribution of transfer times from ∼50 ps to ∼10 ns, which can be quantitatively modeled assuming that the energy transfer is dominated by interactions of a donor nanocrystal with acceptor nanocrystals from the first three “shells” surrounding the donor. We also detect… CONTINUE READING
    167 Citations

    Figures from this paper.

    Excitonic Energy Transfer within InP/ZnS Quantum Dot Langmuir–Blodgett Assemblies
    • 9
    Directed energy transfer in films of CdSe quantum dots: beyond the point dipole approximation.
    • 34
    Energy Transfer of Biexcitons in a Single Semiconductor Nanocrystal.
    • 12
    • PDF

    References

    Resonance Energy Transfer
    • 269
    • PDF