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This article is cited in 1 scientific paper (total in 1 paper)
Nanophotonics
Photoactivation of CdSe quantum nanoplatelet luminescence
V. N. Smelov, V. G. Maslov, F. M. Safin, S. A. Cherevkov, A. V. Baranov, A. V. Fedorov ITMO University, St. Petersburg, Russia
Abstract:
The impact of irradiation with higher and lower quantum energy than that corresponding to the fundamental absorption band of CdSe nanoplatelets has been studied. We show that the irradiation wavelength and oxygen strongly influence the photoluminescence of nanoplatelets. We demonstrate also that irradiation of CdSe nanoplatelets dry layers leads to a reversible change in their photoluminescence quantum yield.
Keywords:
semiconductor nanoplatelet, excitonic luminescence, trap states, intermittent irradiation.
Received: 18.01.2020 Revised: 18.01.2020 Accepted: 20.04.2020
Citation:
V. N. Smelov, V. G. Maslov, F. M. Safin, S. A. Cherevkov, A. V. Baranov, A. V. Fedorov, “Photoactivation of CdSe quantum nanoplatelet luminescence”, Optics and Spectroscopy, 128:8 (2020), 1191; Optics and Spectroscopy, 128:8 (2020), 1226–1229
Linking options:
https://www.mathnet.ru/eng/os344 https://www.mathnet.ru/eng/os/v128/i8/p1191
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