• DocumentCode
    145704
  • Title

    Electric-field tunable THz metamaterials based on strained SrTiO3 films

  • Author

    Kadlec, Christelle ; Skoromets, Volodymyr ; Dominec, Filip ; Nemec, Hynek ; Kadlec, Filip ; Schubert, Jeffrey ; Heyes, J. ; Chowdhury, Dibakar Roy ; Chen, Hua-Tsung ; Kuzel, Petr

  • Author_Institution
    Inst. of Phys., Prague, Czech Republic
  • fYear
    2014
  • fDate
    25-28 Aug. 2014
  • Firstpage
    358
  • Lastpage
    360
  • Abstract
    We demonstrate the possibility to tune the permittivity of thin films of strontium titanate by means of an electric field. We propose to deposit on top of such films a metallic metamaterial structure designed to resonate in the terahertz range. The amplitude and frequency of this resonance will then be tunable by applying a bias.
  • Keywords
    ferroelectric thin films; permittivity; strontium compounds; terahertz metamaterials; SrTiO3; bias; electric-field tunable THz metamaterials; metallic metamaterial structure; resonance amplitude; resonance frequency; strontium titanate thin films; Electric fields; Films; Metamaterials; Permittivity; Resonant frequency;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2014 8th International Congress on
  • Conference_Location
    Lyngby
  • Print_ISBN
    978-1-4799-3450-8
  • Type

    conf

  • DOI
    10.1109/MetaMaterials.2014.6948559
  • Filename
    6948559
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=145704