• DocumentCode
    3701820
  • Title

    Confining light with superlocalized plasmon resonances

  • Author

    M. V. Gorkunov;B. I. Sturman;E. V. Podivilov

  • Author_Institution
    Shubnikov Institute of Crystallography of Russian Academy of Sciences, 119333 Moscow, Russia
  • fYear
    2015
  • Firstpage
    82
  • Lastpage
    84
  • Abstract
    We study plasmonic properties of metal nanoparticles with sharp corner- and tip-shaped surface perturbations supporting plasmon resonances superlocalized on the scale of the curvature radius. We reveal the conditions for employing such particles as nano-antennas that precisely couple the free-space light to the nanosize volumes near the perturbation apexes with the light fields enhanced by several orders of magnitudes.
  • Keywords
    "Plasmons","Permittivity","Wires","Metals","Shape","Nanoparticles","Optical sensors"
  • Publisher
    ieee
  • Conference_Titel
    Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on
  • Type

    conf

  • DOI
    10.1109/MetaMaterials.2015.7342529
  • Filename
    7342529
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3701820