On Plasmon Polariton Propagation Along Metallic Nano-Chain
نویسندگان
چکیده
منابع مشابه
On Plasmon Polariton Propagation Along Metallic Nano-Chain
The collective wave type plasmon polariton self-modes in the metallic (Au, Ag) nano-chain were determined and analyzed with respect to the nano-sphere size and chain separation parameters. At some regions for parameters, the undamped modes were identified when the interaction had been assumed as the near-field-zone dipole coupling. These modes were found on the rim of stability of the linear th...
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The propagation of collective wave type plasmonic excitations along infinite chains of metallic nanospheres has been analyzed, including near-, medium- and far-field contributions to the plasmon dipole interaction with all retardation effects taken into account. It is proven that there exist weakly-damped self-modes of plasmon-polaritons in the chain for which the propagation range is limited b...
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ژورنال
عنوان ژورنال: Plasmonics
سال: 2013
ISSN: 1557-1955,1557-1963
DOI: 10.1007/s11468-013-9528-8