Temperature dependence of the luminescence spectra of liquid crystal composites with CdSe quantum dots

Cadmium selenide quantum dots chemically synthesized in a cadmium caprylate liquid crystal matrix are investigated by means of confocal microscopy. The dependence of the luminescence spectra on temperature in the range of 77.3–300 K, on quantum dot size, and on sample inhomogeneity is investigated....

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Bibliographic Details
Published inBulletin of the Russian Academy of Sciences. Physics Vol. 78; no. 12; pp. 1336 - 1340
Main Authors Magaryan, K. A., Mikhailov, M. A., Karimullin, K. R., Vasilieva, I. A., Klimusheva, G. V.
Format Journal Article
LanguageEnglish
Published Heidelberg Allerton Press 01.12.2014
Springer Nature B.V
Subjects
Cadmium
Cadmium selenide
Cadmium selenides
Hadrons
Heavy Ions
Inhomogeneity
Intermetallic compounds
Liquid crystals
Luminescence
Materials of XIV All-Russian Seminar “The Wave Phenomena in Inhomogeneous Media”
Nuclear Physics
Physics
Physics and Astronomy
Quantum dots
Temperature dependence
Liquid Crystal Phase
Cadmium Selenide
Defect Level
Luminescence Spectrum
Visualization Scheme
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Summary:Cadmium selenide quantum dots chemically synthesized in a cadmium caprylate liquid crystal matrix are investigated by means of confocal microscopy. The dependence of the luminescence spectra on temperature in the range of 77.3–300 K, on quantum dot size, and on sample inhomogeneity is investigated.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873814120193