Development of PMMA nanocomposite thin films comprising semiconductor nanocrystals

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2025-06-25 DOI:10.1007/s11182-025-03455-7

U. A. Stepanova, A. G. Muradova, E. N. Tel’minov, K. T. Khakimov, T. A. Solodova, L. G. Samsonova, R. M. Gadirov

引用次数: 0

Abstract

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.

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含半导体纳米晶体的聚甲基丙烯酸甲酯纳米复合薄膜的研制

研究了CdSe、CdSe/CdS和CdSe/ZnS核壳半导体纳米晶体的制备方法。结果表明，纳米碳管的壳层厚度和组成对纳米碳管的光致发光性能有影响。为了获得具有改进光致发光性能的CdSe/CdS和CdSe/ZnS核壳半导体纳米材料，确定了每种成分的最佳壳层厚度。本文提出了含有CdSe/CdS和CdSe/ZnS核壳半导体NCs的聚甲基丙烯酸甲酯薄膜纳米复合材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.