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Izvestiya of Saratov University. Physics, 2013, Volume 13, Issue 2, Pages 54–57 (Mi isuph175)  

Proceedings of International Scientific Seminar

Investigation of multilayers structures based on the Langmuir–Blodgett films of CdSe/ZnS quantum dots

I. A. Gorbacheva, A. S. Chumakova, A. V. Ermakova, V. P. Kimb, E. S. Speranskayaa, I. Yu. Goryachevaa, E. G. Glukhovskoya

a Saratov State University
b Lomonosov Moscow State University
References:
Abstract: This article presents the results of a study QD Langmuir monolayers on the water subphase and LB films transferred onto a solid surface. The monolayers of CdSe/CdS/ZnS QD stabilized by oleic acid without of supplements of amphiphilic matrix, was created. The monolayers was transfered on the solid substrate, what was proved by the AFM and the fluorescence spectroscopy methods. The fluorescence spectra of the LB films with variable numbers of layers was captured. Also the spectrum of fluorescence before and after the laser irradiation with the wavelength 473 nm and optical power 6 mW was captured. The decreasing of the fluorescence intensity after 12 minutes of impact by 30% was obtained.
Keywords: Langmuir monolayers, Langmuir–Blodgett films, quantum dots, optical properties, nanocomposite structure with a QD.
Funding agency Grant number
Russian Foundation for Basic Research 11-08-00529-à
Document Type: Article
UDC: 535.8: 537.9 544-0.22.532(075.8)
Language: Russian
Citation: I. A. Gorbachev, A. S. Chumakov, A. V. Ermakov, V. P. Kim, E. S. Speranskaya, I. Yu. Goryacheva, E. G. Glukhovskoy, “Investigation of multilayers structures based on the Langmuir–Blodgett films of CdSe/ZnS quantum dots”, Izv. Sarat. Univ. Physics, 13:2 (2013), 54–57
Citation in format AMSBIB
\Bibitem{GorChuErm13}
\by I.~A.~Gorbachev, A.~S.~Chumakov, A.~V.~Ermakov, V.~P.~Kim, E.~S.~Speranskaya, I.~Yu.~Goryacheva, E.~G.~Glukhovskoy
\paper Investigation of multilayers structures based on the Langmuir–Blodgett films of CdSe/ZnS quantum dots
\jour Izv. Sarat. Univ. Physics
\yr 2013
\vol 13
\issue 2
\pages 54--57
\mathnet{http://mi.mathnet.ru/isuph175}
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