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Focusing Surface Plasmons with a Plasmonic Lens
Nano Letters, 2005We report the focusing of surface plasmon polaritons by circular and elliptical structures milled into optically thick metallic films or plasmonic lenses. Both theoretical and experimental data for the electromagnetic nearfield is presented. The nearfield is mapped experimentally using nearfield scanning optical microscopy and plasmonic lithography. We
Zhaowei, Liu +5 more
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Interaction between surface plasmons and localized plasmons
Physical Review B, 1985A theoretical analysis of the experiments of Holland and Hall [Phys. Rev. B 27, 7765 (1983)] is given. The metal-island film is characterized by an effective anisotropic dielectric function. Formulas for reflection and transmission coefficients for an anisotropic layered structure are given.
, Agarwal, , Dutta Gupta S
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Surface-plasmon dispersion and multipole surface plasmons in Al(111)
Physical Review B, 2000We have measured the collective electronic excitations of the Al(111) surface by means of angle-resolved high-resolution electron-energy-loss spectroscopy. Loss spectra reveal both the monopole and the multipole surface plasmons. The measured dispersion of the monopole surface plasmon is negative, as predicted by calculations of the dynamic response of
CHIARELLO, Gennaro +4 more
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Plasmonic tweezers—The strength of surface plasmons
MRS Bulletin, 2012Abstract
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Surface Plasmon Resonance, Applications*
1999Zdzislaw Salamon, Gordon Tollin
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