Photoactivated luminescence in self-aggregated CdSe/ZnS quantum dot ensembles on dielectric support under laser excitation

Natalia Strekal; Olga Kulakovich; Andrey Lutich; Sergey Maskevich; Sergey Gaponenko

doi:10.1117/12.751920

28 June 2007 Photoactivated luminescence in self-aggregated CdSe/ZnS quantum dot ensembles on dielectric support under laser excitation

Natalia Strekal, Olga Kulakovich, Andrey Lutich, Sergey Maskevich, Sergey Gaponenko

Author Affiliations +

Proceedings Volume 6732, International Conference on Lasers, Applications, and Technologies 2007: Laser-assisted Micro- and Nanotechnologies; 67320U (2007) https://doi.org/10.1117/12.751920
Event: International Conference on Lasers, Applications, and Technologies '07, 2007, Minsk, Belarus

Abstract

Photoluminescence of CdSe/ZnS quantum dots may be orders of magnitude enhanced varying geometry and polarization of excitation and sizes and shapes of their self-assembled units. We show that this effect is accompanied by dramatic decrease of quantum dots mean photoluminescence life times and propose a roadmap for creation of nanosructures with advanced optical properties.

Citation Download Citation

Natalia Strekal, Olga Kulakovich, Andrey Lutich, Sergey Maskevich, and Sergey Gaponenko "Photoactivated luminescence in self-aggregated CdSe/ZnS quantum dot ensembles on dielectric support under laser excitation", Proc. SPIE 6732, International Conference on Lasers, Applications, and Technologies 2007: Laser-assisted Micro- and Nanotechnologies, 67320U (28 June 2007); https://doi.org/10.1117/12.751920

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