publication . Other literature type . Article . 2007

Calculations of light scattering from isolated and interacting metallic nanowires of arbitrary cross section by means of Green's theorem surface integral equations in parametric form

Vincenzo Giannini; Jose A. Sánchez-Gil;
  • Published: 01 Jan 2007
  • Publisher: The Optical Society
  • Country: United Kingdom
Abstract
We study theoretically the light scattering from metal wires of arbitrary cross section, with emphasis on the occurrence of plasmon resonances. We make use of the rigorous formulation of the Green's theorem surface integral equations of the electromagnetic wave scattering, written for an arbitrary number of scatterers described in parametric form. We have investigated the scattering cross sections for nanowires of various shapes (circle, triangles, rectangles, and stars), either isolated or interacting. The relationship between the cross sectional shape and the spectral dependence of the plasmon resonances is studied, including the impact of nanoparticle couplin...
Subjects
free text keywords: Light scattering, Integral equation, Green's theorem, symbols.namesake, symbols, Physics, Scattering, Scattering length, Quantum mechanics, Plasmon, Surface plasmon resonance, Optics, business.industry, business, Surface plasmon
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publication . Other literature type . Article . 2007

Calculations of light scattering from isolated and interacting metallic nanowires of arbitrary cross section by means of Green's theorem surface integral equations in parametric form

Vincenzo Giannini; Jose A. Sánchez-Gil;