Magnetic platform for UV surface-enhanced resonance Raman and fluorescence

Hari Bhatta, Ali Aliev, Ildar R. Gabitov, Vladimir P. Drachev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Cobalt nanoparticles with high quality crystal structure and spin polarization support an excellent plasmon resonance at about 275 nm, which is comparable with gold nanoparticles. The quality of plasmon resonance is highly correlated with the superparamagnetic response of the isolated nanoparticles and disappeared in the aggregates. The fluorescence enhancement of about 3×103 for surfactant molecules is demonstrated.

Original languageEnglish (US)
Title of host publicationProceedings - 2016 International Conference Laser Optics, LO 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
PagesS231
ISBN (Electronic)9781467397353
DOIs
StatePublished - Aug 23 2016
Externally publishedYes
Event2016 International Conference Laser Optics, LO 2016 - St. Petersburg, Russian Federation
Duration: Jun 27 2016Jul 1 2016

Publication series

NameProceedings - 2016 International Conference Laser Optics, LO 2016

Other

Other2016 International Conference Laser Optics, LO 2016
CountryRussian Federation
CitySt. Petersburg
Period6/27/167/1/16

Keywords

  • Resonance Raman
  • UV plasmonics
  • magnetic nanoparticles
  • surface enhancedfluorescence

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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