Influence of localized electromagnetic resonances on the dispersion of surface plasmons on strongly rough surfaces studied by ATR
1986; Elsevier BV; Volume: 173; Issue: 1 Linguagem: Inglês
10.1016/0039-6028(86)90107-x
ISSN1879-2758
AutoresMichaël Abraham, A. Tadjeddine,
Tópico(s)Optical Coatings and Gratings
ResumoAbstract In-situ measurements of surface plasmon dispersion on smooth and strongly electrochemically roughened silver-aluminium electrodes are reported. Oscillations in the dispersion curves in the red and blue regions of the visible spectrum are found. A model of surface-localized electromagnetic resonances on metallic protrusions of a flat surface is applied successfully.
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