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Coupled surface electromagnetic waves supported by subwavelength nano conducting layers

Mehrany, K ; Sharif University of Technology | 2006

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  1. Type of Document: Article
  2. DOI: 10.1109/ICONN.2006.340663
  3. Publisher: 2006
  4. Abstract:
  5. Recently, a group of novel devices based on conducting interfaces has been proposed. These conducting interfaces can be implemented by using the inversion layer of MOS structures, trapped charges or depletion layer charges. It has been shown that these structures can support surface electromagnetic waves. In this paper, the coupling of surface electromagnetic waves supported by nano charge layers is analyzed and its asymptotic behavior toward conducting interfaces, where the thin charge layer of finite thickness is modeled via a surface conductivity σs, is numerically studied for the first time. The numerical results driven by coupled mode theory approach are justified by solving exact transcendental dispersion equation derived from exact electromagnetic analysis. © 2006 IEEE
  6. Keywords:
  7. Cements ; Electric conductivity ; Electromagnetic wave diffraction ; Electromagnetic wave scattering ; Electromagnetic waves ; Electromagnetism ; Fees and charges ; Finance ; Magnetic materials ; Nanotechnology ; Surface charge ; Waves ; Asymptotic behaviors ; Charge layers ; Conducting layers ; Depletion layers ; Finite thickness ; International conferences ; Inversion layers ; Metal oxide semiconductor (MOS) structures ; Nanoscience and nanotechnology (NST) ; Novel devices ; Sub wavelength ; Surface conductivity (SC) ; Surface electromagnetic waves (SEW) ; Trapped charges ; Nanoscience
  8. Source: 2006 International Conference on Nanoscience and Nanotechnology, ICONN 2006, Brisbane, 3 July 2006 through 6 July 2006 ; 2006 , Pages 501-504 ; 1424404533 (ISBN); 9781424404537 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4143443