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Paper   IPM / Nano-Sciences / 12975
School of Nano Science
  Title:   Light conduction of metallic two-walled carbon nanotubes
  Author(s):  Afshin Moradi
  Status:   To Appear
  Journal: Appl. Physic.A
  Publisher(s):   Springer-Verlag Berlin Heidelberg
  Supported by:  IPM
  Abstract:
The properties of surface plasmon–polariton modes in metallic two-walled carbon nanotubes are studied, taking into account the retardation effects. The dispersion relation of surface waves is obtained, by solving Maxwell and hydrodynamic equations with appropriate boundary conditions. Numerical results show that the difference between plasmon and plasmon–polariton modes is strongly dependent on the inner-outer radii of the system but only in the long-wavelength cases.

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