Preparation of Nanocomposites Based on PMMA and CdSe, CdSe/CdS Quantum Dots

Nanocomposites based on PMMA and CdSe, CdSe/CdS quantum dots were developed. Quantum dots (QD) of CdSe, CdSe/CdS with sizes from 2.0 nm to 4.0 nm were obtained by deposition in various media. The photoluminescence range for the obtained QDs was from 480 to 628 nm. The results of the study show that...

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Bibliographic Details
Published in:Russian physics journal 2022-04, Vol.64 (12), p.2357-2363
Main Authors: Stepanova, U. A., Muradova, A. G., Al-Mayyahi, H., Telminov, E. N., Khakimov, K. T., Solodova, T. A., Samsonova, L. G.
Format: Article
Language:English
Subjects:
Cadmium selenides
Cadmium sulfide
Condensed Matter Physics
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nanocomposites
Nuclear Physics
Optical Devices
Optics
Photoluminescence
Photonics
Physics
Physics and Astronomy
Polymethyl methacrylate
Quantum dots
Solid state lasers
Theoretical
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Summary:Nanocomposites based on PMMA and CdSe, CdSe/CdS quantum dots were developed. Quantum dots (QD) of CdSe, CdSe/CdS with sizes from 2.0 nm to 4.0 nm were obtained by deposition in various media. The photoluminescence range for the obtained QDs was from 480 to 628 nm. The results of the study show that the photoluminescent properties of CdSe, CdSe/CdS quantum dots introduced into the PMMA matrix are retained. The resulting nanocomposites can be used to create solid-state laser active media.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-022-02597-2