Electronic-Excitation Energy Transfer between Dye Molecules Adsorbed in One-Dimensional Photonic Crystals
- Авторы: Strokova Y.A.1, Svyakhovskii S.E.1, Saletsky A.M.1
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Учреждения:
- Moscow State University
- Выпуск: Том 125, № 2 (2018)
- Страницы: 208-212
- Раздел: Spectroscopy of Condensed States
- URL: https://journal-vniispk.ru/0030-400X/article/view/165766
- DOI: https://doi.org/10.1134/S0030400X18080222
- ID: 165766
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Аннотация
Electronic-excitation energy transfer between molecules of Coumarin 7 (donor) and Rhodamine B (acceptor) have been experimentally investigated in one-dimensional photonic crystals based on oxidized mesoporous silicon and in a similar matrix, which does not possess the properties of a photonic crystal. The efficiencies of excitation transfer between donor and acceptor molecules have been determined based on the donor-fluorescence quenching and sensitized acceptor luminescence. It is established that the efficiency of electronic-excitation energy transfer in a photonic crystal increases in comparison with that for porous silicon.
Об авторах
Yu. Strokova
Moscow State University
Email: sam@physics.msu.ru
Россия, Moscow, 119991
S. Svyakhovskii
Moscow State University
Email: sam@physics.msu.ru
Россия, Moscow, 119991
A. Saletsky
Moscow State University
Автор, ответственный за переписку.
Email: sam@physics.msu.ru
Россия, Moscow, 119991
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