31 August 2005 Electrodynamics simulations of surface plasmon behavior in metallic nanostructures
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Abstract
Realistic finite-difference time-domain simulations are carried to learn how to understand and control localized surface plasmons (LSP's) and traveling surface plasmon polaritons (SPP's) in metallic nanostructures. We show how to control the spatio-temporal behavior of LSP hot spots in cone-shaped metal nanoparticles. We discuss how to intensify and lengthen SPP's in thin metallic films. Finally, we discuss the relative roles of LSP's and SPP's in thin metal films with nanoscale holes and slits.
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Stephen K. Gray, Stephen K. Gray, Tae-Woo Lee, Tae-Woo Lee, Shih-Hui Chang, Shih-Hui Chang, George C. Schatz, George C. Schatz, } "Electrodynamics simulations of surface plasmon behavior in metallic nanostructures", Proc. SPIE 5927, Plasmonics: Metallic Nanostructures and Their Optical Properties III, 59270H (31 August 2005); doi: 10.1117/12.614120; https://doi.org/10.1117/12.614120
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