Zobrazeno 1 - 10
of 38
pro vyhledávání: '"K. R. Karimullin"'
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:1393-1399
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdc5892a5de6582ce3331c1770872f06
https://doi.org/10.3103/s1062873821120169
https://doi.org/10.3103/s1062873821120169
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:40-43
The effect the concentration of double-shell CdSe/CdS/ZnS semiconductor colloidal quantum dots has on the measured parameters of the absorption and luminescence spectra of a solutions of these quantum dots in toluene is studied via optical spectrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e460117bc2ed5c12ac94c982834716
https://doi.org/10.3103/s1062873820010116
https://doi.org/10.3103/s1062873820010116
Publikováno v:
Optics and Spectroscopy. 127:769-777
We have compared and analyzed the parameters of the Franck–Condon (FC) and Herzberg–Teller (HT) interactions, which form the fine-structure spectra of stilbene, 1,4-distyrylbenzene, and tetrafluorodistyrylbenzene—compounds that are similar in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1462f65c147b38875f465bb8b81c40a0
https://doi.org/10.1134/s0030400x19110158
https://doi.org/10.1134/s0030400x19110158
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 82:1478-1481
The possibility of detecting signals of a two-pulse incoherent photon echo in a thin layer of double-coated semiconductor colloidal quantum dots spread on the surface of a glass substrate at T = 10 K is demonstrated. Possible mechanisms of ultrafast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e33684f3cc1cf6120011db2a12b362a
https://doi.org/10.3103/s1062873818080191
https://doi.org/10.3103/s1062873818080191
Publikováno v:
Bulletin of the Lebedev Physics Institute. 45:91-94
A simple and effective technique for fabricating homogeneous films of colloidal quantum dots is developed. Incoherent photon echo signals in the prepared thin films of quantum dots are detected and studied in a wide range of cryogenic temperatures (f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17f36e969289dc706f4a12c6235ace97
https://doi.org/10.3103/s1068335618030077
https://doi.org/10.3103/s1068335618030077
Preparation and optical characterization of nanocomposites with semiconductor colloidal quantum dots
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 81:1396-1400
A simple and effective technique for depositing thin films of semiconductor colloidal quantum dots (QD) on glass substrates is developed. Samples with CdSe/CdS/ZnS quantum dots are fabricated and investigated via luminescence microspectroscopy. Four-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8c5be5f26adfa1a99cb7aebf47b6a0e
https://doi.org/10.3103/s1062873817120164
https://doi.org/10.3103/s1062873817120164
Publikováno v:
Optics and Spectroscopy. 126:41-43
The temperature dependences of the positions of maxima of exciton bands in the luminescence spectra of liquid crystal nanocomposites with CdSe quantum dots with sizes of 1.8 and 2.3 nm at T = 77–300 K have been analyzed. The analysis under the theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480ca165bee178c7d81c1ab2a6e9a9ea
https://doi.org/10.1134/s0030400x19010107
https://doi.org/10.1134/s0030400x19010107
Publikováno v:
Journal of Physics: Conference Series. 1461:012114
Colloidal semiconductor nanocrystals (quantum dots, QD) manifest specific temperature dependent luminescence. Here we analyse temperature dependences of CdSe QD luminescence spectrum shift for different composites: polymers, glasses, crystals. The an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::017e599dd9169bc128a63e2fc0e991a1
https://doi.org/10.1088/1742-6596/1461/1/012114
https://doi.org/10.1088/1742-6596/1461/1/012114
Autor:
Gertruda V. Klimusheva, M. V. Knyazev, K.A. Magaryan, K. R. Karimullin, M.A. Mikhailov, Andrei V. Naumov, I.Y. Eremchev, I. A. Vasilieva
Publikováno v:
Journal of Luminescence. 169:799-803
The paper is devoted to investigation of luminescence properties of new quantum dot (QD)-doped materials. We studied CdSe QDs (1.8 nm and 2.3 nm) grown inside of a liquid crystalline cadmium alcanoate matrix. Temperature dependence of parameters of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9509d9cd51bfb2db0930542d04bb37d8
https://doi.org/10.1016/j.jlumin.2015.08.064
https://doi.org/10.1016/j.jlumin.2015.08.064
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 78:1254-1259
New experimental data on the times of phase relaxation in the amorphous polyisobutylene doped with chromophore molecules of tetra-tert-butylterylene are obtained by the incoherent photon echo method at temperatures of 5, 7, 10, and 15 K. A comparativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b893b5f56f79a2f1f03f7414d455ec0
https://doi.org/10.3103/s1062873814120107
https://doi.org/10.3103/s1062873814120107