danДоклады Национальной академии наук БеларусиDoklady of the National Academy of Sciences of Belarus1561-83232524-2431The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"10.29235/1561-8323-2019-63-6-689-694dan-819Research ArticleФИЗИКАPHYSICSФотолюминесценция молекул вблизи металлических наночастиц с ди- электрической оболочкойPhotoluminescence of molecules near metal nanoparticles with a dielectric shellГузатовД. В.GuzatovD. V.

Гузатов Дмитрий Викторович – канд. физ.-мат. наук, доцент, докторант. 

ул. Ожешко, 22, 220023, Гродно

Guzatov Dmitry Viktorovich – Ph. D. (Physics and Mathematics), Assistant professor, Doctoral student.

22, Ozheshko Str., 220023, Grodno

guzatov@mail.ruГапоненкоС. В.GaponenkoS. V.

Гапоненко Сергей Васильевич – академик, д-р физ.мат. наук, профессор, гл. науч. сотрудник. 

пр. Скорины, 68, 220072, Минск

Gaponenko Sergey Vasil’evich – Academician, D. Sc. (Physics and Mathematics), Professor, Chief researcher.  

68, Nezavisimosti Ave., 220072, Minsk

s.gaponenko@ifanbel.basnet.byГродненский государственный университет имени Я. КупалыYanka Kupala Grodno State UniversityИнститут физики имени Б. И. Степанова Национальной академии наук БеларусиB. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus201904012020636689694Copyright © Гузатов Д.В., Гапоненко С.В., 20202020Гузатов Д.В., Гапоненко С.В.Guzatov D.V., Gaponenko S.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://doklady.belnauka.by/jour/article/view/819

Обсуждаются вопросы модификации интенсивности фотолюминесценции квантовых дипольных излучателей (молекул, квантовых точек (нанокристаллов)), расположенных вблизи металлических сферических наночастиц с диэлектрической оболочкой. Показано, что заданием оптимальных конфигурации наночастицы с оболочкой и положения излучателя можно создать условия, при которых увеличение интенсивности фотолюминесценции может быть больше, чем в случае такой же наночастицы без оболочки.

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.

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The authors declare that there are no conflicts of interest present.