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Cross-poling Textures in a Lead Zirconate Titanate Piezoelectric Material

Published online by Cambridge University Press:  31 January 2011

Shan Wan  and
Keith J. Bowman
Shan Wan
Affiliation:
School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907
Keith J. Bowman
Affiliation:
School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907
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Abstract

Tetragonal ferroelectric materials are polarized to induce the anisotropy necessary for the piezoelectric effect. This poling of the material is inherently an orientation process. Pole figure texture measurements of poling and cross-poling in a lead zirconate titanate Navy VI material show domain motion. The resulting axisymmetric and three-dimensional textures demonstrate the contribution of 90° domain motion to piezoelectricity. Cross-poling results in strong orientations with lower applied fields than in the initial poling steps.

Type
Articles
Information
Journal of Materials Research , Volume 15 , Issue 6 , June 2000 , pp. 1248 - 1249
Copyright
Copyright © Materials Research Society 2000

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References

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