THE DIELECTRIC RESPONSE OF FERROELECTRIC-FILMS AT INTERMEDIATE FREQUENCIES

Authors
SAYER M MCINTYRE DS SEDLAR M MANSINGH A TANDON R CHIVUKULA V
Citation
M. Sayer et al., THE DIELECTRIC RESPONSE OF FERROELECTRIC-FILMS AT INTERMEDIATE FREQUENCIES, Integrated ferroelectrics, 11(1-4), 1995, pp. 277-286
Citations number
11
Categorie Soggetti
Physics, Condensed Matter","Engineering, Eletrical & Electronic","Physics, Applied
Journal title
Integrated ferroelectrics → ACNP
ISSN journal
10584587
Volume
11
Issue
1-4
Year of publication
1995
Pages
277 - 286
Database
ISI
SICI code
1058-4587(1995)11:1-4<277:TDROFA>2.0.ZU;2-K
Abstract
A technique is described for evaluating dielectric data on ferroelectr ic films using a Cole-Cole distribution function to separate film and electrode capacitance and resistance. The nature of the information ob tained, and methods for validating the conclusions are discussed. The method is applied to lead zirconate titanate films on platinum and rut henium oxide. Electrode capacitances are generally of the same order o f magnitude as the film capacitance.