Photoluminescence of molecules near metal nanoparticles with a dielectric shell
https://doi.org/10.29235/1561-8323-2019-63-6-689-694
Abstract
The article discusses the issues of modifying the photoluminescence intensity of quantum dipole emitters (molecules, quantum dots (nanocryslalls)) located near metal spherical nanoparticles with a dielectric shell. It is shown that by specifying the optimal configuration of a nanoparticle with a shell and the position of the emitter, it is possible to create the conditions, under which an increase in the photoluminescence intensity can be greater than in the case of the same nanoparticle without a shell.
Keywords
Supporting agencies: The work was supported by the Belarusian Republican Foundation for Fundamental Research (project no. Ф19МС-004).
About the Authors
D. V. Guzatov
Yanka Kupala Grodno State University
Russian Federation
Russian Federation
Guzatov Dmitry Viktorovich – Ph. D. (Physics and Mathematics), Assistant professor, Doctoral student.
22, Ozheshko Str., 220023, Grodno
S. V. Gaponenko
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus
Russian Federation
Russian Federation
Gaponenko Sergey Vasil’evich – Academician, D. Sc. (Physics and Mathematics), Professor, Chief researcher.
68, Nezavisimosti Ave., 220072, Minsk
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