• About
  • Policies
  • What is openaccess
  • Library
  • Contact
Advanced search
      View Item 
      •   BUIR Home
      • Scholarly Publications
      • Nanotechnology Research Center (NANOTAM)
      • View Item
      •   BUIR Home
      • Scholarly Publications
      • Nanotechnology Research Center (NANOTAM)
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Retrieval of effective parameters for bianisotropic metamaterials with omega shaped metallic inclusions

      Thumbnail
      View / Download
      959.6 Kb
      Author
      Li, Z.
      Aydin, K.
      Özbay, Ekmel
      Date
      2011-11-18
      Source Title
      Photonics and Nanostructures - Fundamentals and Applications
      Print ISSN
      1569-4410
      Publisher
      Elsevier
      Volume
      10
      Issue
      3
      Pages
      329 - 336
      Language
      English
      Type
      Article
      Item Usage Stats
      183
      views
      116
      downloads
      Abstract
      Bianisotropic metamaterials including Ω-shaped metallic elements are investigated experimentally and theoretically. A passband is observed for a composite metamaterial (CMM) based on an Ω-medium below the plasmonic frequency of the corresponding closed CMM. The effective parameters (refractive index, impedances, permittivity, permeability, and magnetoelectric coupling coefficient) are retrieved for the Ω-medium and the CMM based on it. Our retrieval results show that the passband observed for the CMM is a band with positive refractive indices. Our retrieval results confirm the deductions of our previous reports.
      Keywords
      Bianisotropy
      Effective parameters
      Metamaterials
      Omega media
      Bianisotropic metamaterials
      Bianisotropy
      Composite metamaterials
      Effective parameters
      Magnetoelectric couplings
      Metallic elements
      Metallic inclusions
      Omega media
      Pass bands
      Plasmonic
      Metallic compounds
      Refractive index
      Metamaterials
      Permalink
      http://hdl.handle.net/11693/21459
      Published Version (Please cite this version)
      http://dx.doi.org/10.1016/j.photonics.2011.11.002
      Collections
      • Department of Electrical and Electronics Engineering 3524
      • Department of Physics 2299
      • Nanotechnology Research Center (NANOTAM) 1006
      Show full item record

      Related items

      Showing items related by title, author, creator and subject.

      • Thumbnail

        How to design and characterize metal-dielectric based metamaterials: experimental demonstrations of metamaterial applications at the millimeter-wave regime 

        Alıcı, Kamil Boratay; Özbay, Ekmel (OSA, 2008-10)
        In the present work, after detailed explanation of the metamaterials design methods, we demonstrate two different double negative metamaterial media and their properties in terms of radiation and negative refaraction at ...
      • Thumbnail

        Determining the effective constitutive parameters of finite periodic structures: Photonic crystals and metamaterials 

        Aksun, M. I.; Alparslan, A.; Karabulut, E.P .; Irci, E.; Ertürk, V. B. (Institute of Electrical and Electronics Engineers, 2008)
        A novel approach to find the effective electric and magnetic parameters of finite periodic structures is proposed. The method uses the reflection coefficients at the interface between a homogenous half-space and the periodic ...
      • Thumbnail

        Achieving transparency and maximizing scattering with metamaterial-coated conducting cylinders 

        Irci, E.; Ertürk, V. B. (American Physical Society, 2007)
        In this work, the electromagnetic interaction of plane waves with infinitely long metamaterial-coated conducting cylinders is considered. Different from "conjugate" pairing of double-positive (DPS) and double-negative (DNG) ...

      Browse

      All of BUIRCommunities & CollectionsTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartmentsThis CollectionTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartments

      My Account

      Login

      Statistics

      View Usage StatisticsView Google Analytics Statistics

      Bilkent University

      If you have trouble accessing this page and need to request an alternate format, contact the site administrator. Phone: (312) 290 1771
      Copyright © Bilkent University - Library IT

      Contact Us | Send Feedback | Off-Campus Access | Admin | Privacy