Optimization of piezoelectric properties for [001]c poled 0.94Pb(Zn1/3Nb2/3)O3-0.06PbTiO3 single crystals

Yang Xiang; Rui Zhang; Wenwu Cao

doi:10.1063/1.3314285

Optimization of piezoelectric properties for [001]_c poled 0.94Pb(Zn_1/3Nb_2/3)O₃-0.06PbTiO₃ single crystals

Yang Xiang^*
, Rui Zhang
, Wenwu Cao

^*Corresponding author for this work

School of Instrumentation Science and Engineering

Harbin Institute of Technology
Pennsylvania State University

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

The piezoelectric properties of [001]_c poled 0.94Pb(Zn _1/3Nb_2/3)O₃-0.06PbTiO₃ single crystals were greatly enhanced by controlling their domain configurations. Contrary to the interpretation of charged domain walls being the main contributor to the piezoelectric enhancement, we found that smaller domain size and more neutral domain walls were the main contributors for the piezoelectric enhancement of these multidomain crystals. The properties of 109° neutral domain walls in 0.94Pb(Zn_1/3Nb_2/3)O₃-0. 06PbTiO₃ single crystals were extracted by using a piezoelectric domain wall model.

Original language	English
Article number	092902
Journal	Applied Physics Letters
Volume	96
Issue number	9
DOIs	https://doi.org/10.1063/1.3314285
State	Published - 2010

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abstract = "The piezoelectric properties of [001]c poled 0.94Pb(Zn 1/3Nb2/3)O3-0.06PbTiO3 single crystals were greatly enhanced by controlling their domain configurations. Contrary to the interpretation of charged domain walls being the main contributor to the piezoelectric enhancement, we found that smaller domain size and more neutral domain walls were the main contributors for the piezoelectric enhancement of these multidomain crystals. The properties of 109° neutral domain walls in 0.94Pb(Zn1/3Nb2/3)O3-0. 06PbTiO3 single crystals were extracted by using a piezoelectric domain wall model.",

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AB - The piezoelectric properties of [001]c poled 0.94Pb(Zn 1/3Nb2/3)O3-0.06PbTiO3 single crystals were greatly enhanced by controlling their domain configurations. Contrary to the interpretation of charged domain walls being the main contributor to the piezoelectric enhancement, we found that smaller domain size and more neutral domain walls were the main contributors for the piezoelectric enhancement of these multidomain crystals. The properties of 109° neutral domain walls in 0.94Pb(Zn1/3Nb2/3)O3-0. 06PbTiO3 single crystals were extracted by using a piezoelectric domain wall model.

UR - https://www.scopus.com/pages/publications/77949377217

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Optimization of piezoelectric properties for [001]_c poled 0.94Pb(Zn_1/3Nb_2/3)O₃-0.06PbTiO₃ single crystals

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