• DocumentCode
    2595991
  • Title

    Finite Element Modeling of Effective Dielectric Response and Dielectric Tunability in Ferroelectric Composite Materials

  • Author

    Zhou, Kai ; Boggs, Steven A. ; Alpay, S. Pamir

  • Author_Institution
    Inst. of Mater. Sci., Univ. of Connecticut, Storrs, CT
  • fYear
    2008
  • fDate
    26-29 Oct. 2008
  • Firstpage
    509
  • Lastpage
    512
  • Abstract
    We have configured COMSOL Multiphysics to solve 2-D and 3-D transient non-linear electrostatic problems efficiently and have applied the program to model composite material consisting of Ba0.60Sr0.40TiO3 (BST 60/40) particles with field dependent dielectric response in a polymeric matrix. We use this methodology to analyze the overall dielectric response and dielectric tunability of these composites as a function of the volume fraction of BST.
  • Keywords
    Laplace equations; composite materials; ferroelectric materials; dielectric response; dielectric tunability; ferroelectric composite materials; finite element modeling; polymeric matrix; Anodes; Composite materials; Dielectrics; Electrodes; Ferroelectric materials; Finite element methods; Numerical simulation; Polyethylene; Space charge; Stress;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electrical Insulation and Dielectric Phenomena, 2008. CEIDP 2008. Annual Report Conference on
  • Conference_Location
    Quebec, QC
  • Print_ISBN
    978-1-4244-2548-8
  • Electronic_ISBN
    978-1-4244-2549-5
  • Type

    conf

  • DOI
    10.1109/CEIDP.2008.4772891
  • Filename
    4772891
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2595991