Orientation dependence of the intrinsic converse longitudinal piezoelectric constant for 0.67Pb(Mg1/3Nb2/3)O3-0. 33PbTiO3 ferroelectric films with a rhombohedral structure

Publication Type

Journal Article

Authors

Ouyang, J., D.M. Kim, C.B. Eom, Ramamoorthy Ramesh, A.L. Roytburd

DOI

Abstract

The general orientation dependence of the intrinsic converse longitudinal piezoelectric constant dnnf in an epitaxial rhombohedral film is calculated by taking into account the effect of substrate clamping. Theoretical predictions are made for dnnf of epitaxial 0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3 rhombohedral films, which are compared with experimental results on pseudo-cubic (001), (110) and (111) orientations. © 2005 IOP Publishing Ltd.

Journal

Smart Materials and Structures

Volume

Year of Publication

2005

ISSN

09641726

Research Areas

Ramesh Lab