Development of PMMA nanocomposite thin films comprising semiconductor nanocrystals

The paper deals with the fabrication of CdSe, CdSe/CdS and CdSe/ZnS core-shell semiconductor nanocrystals (NCs). It is shown that their shell thickness and composition affect the photoluminescent properties of NCs. In order to obtain CdSe/CdS and CdSe/ZnS core-shell semiconductor NCs with the improv...

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Bibliographic Details
Published inRussian physics journal Vol. 68; no. 3; pp. 479 - 487
Main Authors Stepanova, U. A., Muradova, A. G., Tel’minov, E. N., Khakimov, K. T., Solodova, T. A., Samsonova, L. G., Gadirov, R. M.
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 01.03.2025
Springer Nature B.V
Subjects
Cadmium selenides
Cadmium sulfide
Composition
Condensed Matter Physics
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nanocomposites
Nanocrystals
Nuclear Physics
Optical Devices
Optics
Photoluminescence
Photonics
Physics
Physics and Astronomy
Polymethyl methacrylate
Theoretical
Thickness
Thin films
Zinc sulfide
Nanocomposite
Semiconductor nanocrystals
PMMA
Laser active medium
Core-shell semiconductor nanocrystals
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Summary:The paper deals with the fabrication of CdSe, CdSe/CdS and CdSe/ZnS core-shell semiconductor nanocrystals (NCs). It is shown that their shell thickness and composition affect the photoluminescent properties of NCs. In order to obtain CdSe/CdS and CdSe/ZnS core-shell semiconductor NCs with the improved photoluminescent properties, the optimum shell thickness is determined for each composition. Poly methyl methacrylate-based thin-film nanocomposites incorporating CdSe/CdS and CdSe/ZnS core-shell semiconductor NCs are proposed in this work.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-025-03455-7