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.

Highlights

  • The article discusses the issues of modifying the photoluminescence intensity of quantum dipole emitters

  • 1. Enhanced optical output power of green light-emitting diodes by surface plasmon of gold nanoparticles / C

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Summary

Introduction

1 показан фактор изменения интенсивности фотолюминесценции FPL для случая молекулы вблизи наночастицы с серебряным ядром и оболочкой из диоксида кремний (Ag/SiO2 частица) как функция длины волны возбуждения λexc при фиксированной длине волны испускания λem = 530 нм.

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Conclusion

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