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.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2595991
بازگشت