• DocumentCode
    2276280
  • Title

    First-principles description of ferroelectric/electrode interfaces and properties of not very thin ferroelectric capacitors

  • Author

    Tagantsev, A.K. ; Gerra, G. ; Setter, N.

  • Author_Institution
    Swiss Fed. Inst. of Technol., Lausanne
  • fYear
    2007
  • fDate
    27-31 May 2007
  • Firstpage
    243
  • Lastpage
    246
  • Abstract
    We formulate an approach to the size effect problem in ferroelectric-electrode systems where ab initio calculations are combined with a phenomenological framework. The parameters of the model can be extracted from the calculations, while experimentally verifiable predictions can be made on thick films. We illustrate this approach by applying it to SrRuO3/BaTiO3/SrRuO3 heterostructures with different terminations of the metal-oxide electrodes.
  • Keywords
    ab initio calculations; barium compounds; electrodes; ferroelectric capacitors; ferroelectric materials; strontium compounds; SrRuO3-BaTiO3; ab initio calculations; ferroelectric/electrode interfaces; first-principles description; heterostructures; metal-oxide electrodes; thin ferroelectric capacitors; Capacitors; Ceramics; Electrodes; Ferroelectric materials; Laboratories; Lattices; Microscopy; Polarization; Predictive models; Thick films;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Applications of Ferroelectrics, 2007. ISAF 2007. Sixteenth IEEE International Symposium on
  • Conference_Location
    Nara
  • ISSN
    1099-4734
  • Print_ISBN
    978-1-4244-1334-8
  • Electronic_ISBN
    1099-4734
  • Type

    conf

  • DOI
    10.1109/ISAF.2007.4393228
  • Filename
    4393228
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2276280