Toward a unified description of nonlinearity and frequency dispersion of piezoelectric and dielectric responses in Pb(Zr,Ti)O-3

A phenomenological approach is proposed describing both nonlinearity and frequency dispersion in dielectric and piezoelectric properties of lead zirconate titanate, Pb(Zr,Ti)O-3 (PZT), thin films and ceramics. The approach couples the frequency dependent response in form of the power law, 1/omega(beta), with the rate-independent nonlinear response described by the Rayleigh law. The main experimental trends are well described by the model. (c) 2005 Elsevier B.V. All rights reserved.


Published in:
Materials Science and Engineering B-Solid State Materials for Advanced Technology, 120, 1-3, 170-174
Year:
2005
ISSN:
0921-5107
Keywords:
Note:
Damjanovic, D Ecole Polytech Fed Lausanne, Fac Engn, Ceram Lab, Mat Inst, CH-1015 Lausanne, Switzerland Ecole Polytech Fed Lausanne, Fac Engn, Ceram Lab, Mat Inst, CH-1015 Lausanne, Switzerland
935XW
Times Cited:1
Cited References Count:19
Other identifiers:
Laboratories:




 Record created 2006-08-21, last modified 2018-01-27


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