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Frequency tunable terahertz metamaterials using broadside coupled split-ring resonators

Ekmekci, E.; Strikwerda, A. C.; Fan, K.; Keiser, G.; Zhang, X.; Turhan-Sayan, G.; Averitt, R. D.


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  "@context": "https://schema.org/", 
  "@id": 18415, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Ekmekci, E."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Boston Univ, Dept Phys, Boston, MA 02215 USA", 
      "name": "Strikwerda, A. C."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Boston Univ, Dept Mech Engn, Boston, MA 02215 USA", 
      "name": "Fan, K."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Boston Univ, Dept Phys, Boston, MA 02215 USA", 
      "name": "Keiser, G."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Boston Univ, Dept Mech Engn, Boston, MA 02215 USA", 
      "name": "Zhang, X."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Middle E Tech Univ, Dept Elect & Elect Engn, TR-06531 Ankara, Turkey", 
      "name": "Turhan-Sayan, G."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Boston Univ, Dept Phys, Boston, MA 02215 USA", 
      "name": "Averitt, R. D."
    }
  ], 
  "datePublished": "2011-01-01", 
  "description": "We present frequency tunable metamaterial designs at terahertz (THz) frequencies using broadside coupled split-ring resonator (BC-SRR) arrays. Frequency tuning, arising from changes in near-field coupling, is obtained by in-plane displacement of the two SRR layers. For electrical excitation, the resonance frequency continuously redshifts as a function of displacement. The maximum frequency shift occurs for vertical displacement of half a unit cell, resulting in a shift of 663 GHz (51% of f(0)). We discuss the difference in the BC-SRR response for electrical excitation in comparison to magnetic excitation in terms of hybridization arising from inductive and capacitive coupling.", 
  "headline": "Frequency tunable terahertz metamaterials using broadside coupled split-ring resonators", 
  "identifier": 18415, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Frequency tunable terahertz metamaterials using broadside coupled split-ring resonators", 
  "url": "https://aperta.ulakbim.gov.tr/record/18415"
}
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