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IPM
30
YEARS OLD

“School of Nano-Sciences”

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Paper   IPM / Nano-Sciences / 13012
School of Nano Science
  Title:   Plasmon Spectra of Cylindrical Nanostructures Including Nonlocal Effects
  Author(s): 
1 . Afshin Moradi
2 . Elham Ebrahimi
  Status:   To Appear
  Journal: Plasmonisc
  Pages:   11
  Publisher(s):   Springer US
  Supported by:  IPM
  Abstract:
We investigate the nonlocal effects on plasmon spectra of cylindrical metallic nanostructures using a semiclassical nonlocal hydrodynamic description of the electron density. We obtain new dispersion relations for plasmon modes in nanowires, nanocavities, nanotubes, and parallel nanowires and compare the results with recent works based on the purely classical local-response Drude model.We find that the nonlocal effects lead to a significantly modified plasmon dispersion relations of the systems.

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