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Title: Surface polaritons in a dielectric – anisotropic nanocomposite system

We have studied the peculiarities of propagation of surface polaritons at a planar interface between an isotropic dielectric and anisotropic nanocomposite with metal inclusions of ellipsoidal shape. For the case when the axes of all nanoellipsoids of revolution are perpendicular to the propagation direction and parallel to the medium interface, we have obtained frequency dependences of the propagation constant and transverse wave vector components, penetration depth and path length, longitudinal and transverse energy fluxes for surface polaritons. The shape of nanoellipsoids is shown to have an effect on the wave characteristics of surface polaritons. (nanostructures)
Authors:
; ;  [1]
  1. Ulyanovsk State University, Ulyanovsk (Russian Federation)
Publication Date:
OSTI Identifier:
22373335
Resource Type:
Journal Article
Resource Relation:
Journal Name: Quantum Electronics (Woodbury, N.Y.); Journal Volume: 44; Journal Issue: 11; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANISOTROPY; DIELECTRIC MATERIALS; FREQUENCY DEPENDENCE; INCLUSIONS; INTERFACES; METALS; NANOSTRUCTURES; PENETRATION DEPTH; POLARONS; SURFACES; TRANSVERSE ENERGY