Zobrazeno 1 - 10 of 110 pro vyhledávání: '"V V Samartsev"'
3
Time Resolved Four-Wave Mixing in Nanocomposites
Autor: O. Kh. Khasanov, O. V. Fedotova, Viktor Nikiforov, V. V. Samartsev
Publikováno v: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
We elaborate methods of femtosecond time resolved spectroscopy of nanocomposites. Features of photon echo (PE) and time resolved four-wave mixing (TRFWM) signals in nanocomposites consisted of semiconductor quantum dots (QD) incorporated into nonline
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9c8b28424d1527a7aa0736fba593238
https://doi.org/10.1109/cleoe-eqec.2019.8871483
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4
Exciton coherence in a layer of CdSe/CdS/ZnS semiconductor quantum dots under continuous laser excitation and two-quantum excitonic transient holograms
Autor: T G Mitrofanova, V V Samartsev
Publikováno v: Journal of Physics: Conference Series. 1890:012004
We discuss the possibility of exciting a stimulated excitonic induction in a thin film of semiconductor quantum dots and analyze the possibility of writing and reading out the two-quantum excitonic transient holograms in such samples.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d81441856701912fb2ab3efb63edae9f
https://doi.org/10.1088/1742-6596/1890/1/012004
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5
Elastic changes in luminescence intensity of vitrified film of europium(III) β-diketonate complex
Autor: V. S. Lobkov, A. A. Knyazev, Yu G. Galuametdinov, R. M. Ziyatdinova, Dmitry V. Lapaev, V. V. Samartsev, V. G. Nikiforov
Publikováno v: Journal of Physics: Conference Series. 1628:012008
We have observed an elastic change in luminescent properties of a 20 µm thick vitrified film (prepared from an amorphous powder of an anisometric europium(III) β-diketonate complex through a melt-processing technique and sandwiched between two quar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ea1e87b046b9bc48771dcfaeb0a0997
https://doi.org/10.1088/1742-6596/1628/1/012008
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7
Qubits based on the exciton degrees of freedom of a semiconductor quantum dot
Autor: T G Mitrofanova, V V Samartsev
Publikováno v: Journal of Physics: Conference Series. 1283:012012
We have studied theoretically a possibility to construct a quantum gate on the basis of semiconductor quantum dots of a core/shell type.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c924d3b1cdbbb5c4e225e2844b86983
https://doi.org/10.1088/1742-6596/1283/1/012012
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9
Anti-Stokes femtosecond photon echo in a polymer film
Autor: S V Petrushkin, V. V. Samartsev
Publikováno v: Quantum Electronics. 37:1119-1123
An anti-Stokes model is proposed which explains the room-temperature blue shift of the echo-signal spectrum compared to the spectrum of exciting femtosecond pulses in a polymer film doped with dye molecules. The possibility of realising the anti-Stok
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66888803815b5e4e4ee29d2d6ddc5da9
https://doi.org/10.1070/qe2007v037n12abeh013667
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10
Principles of angular echo-spectroscopy
Autor: V. V. Samartsev, O. V. Fedotova, O.K. Khasanov
Publikováno v: Journal of Luminescence. 127:55-60
We study the two-pulse photon echo generation process in thin polymer films doped with organic dye, when the angle between wave vectors of the excitation pulses is varied. The temporal structure as well as the spectral features of the echo-response a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d09489fb40cca03f4a66a0918ac86b3
https://doi.org/10.1016/j.jlumin.2007.02.049
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