Cloaking and enhanced scattering of core-shell plasmonic nanowires.

نویسندگان

  • Ali Mirzaei
  • Ilya V Shadrivov
  • Andrey E Miroshnichenko
  • Yuri S Kivshar
چکیده

We study scattering of light from multi-layer plasmonic nanowires and reveal that such structures can demonstrate both enhanced and suppressed scattering regimes. We employ the mode-expansion method and experimental data for material parameters and introduce an optimized core-shell nanowire design which exhibits simultaneously superscattering and cloaking properties at different wavelengths in the visible spectrum.

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عنوان ژورنال:
  • Optics express

دوره 21 9  شماره 

صفحات  -

تاریخ انتشار 2013