From near-field to far-field coupling in the third dimension: retarded interaction of particle plasmons.
basic_science · Level V
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- Record sourced from PubMed, PMID 21879724.
- Also identified by DOI 10.1021/nl202606g.
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Abstract
We study the transition from the near-field to the far-field coupling regime of particle plasmons in a three-dimensional geometry. In the far-field regime, retardation plays the dominant role and the plasmonic resonances are radiatively coupled. When the spatial arrangement of the oscillators is matched to their resonance wavelength, superradiant-like effects are observed.