Polarizability across morphotropic phase boundary in ferroelectric ceramics

W. Tang; D. N. Fang; J. Y. Li

doi:10.1080/00150191003676900

Polarizability across morphotropic phase boundary in ferroelectric ceramics

W. Tang, D. N. Fang, J. Y. Li

科研成果: 期刊稿件 › 会议文章 › 同行评审

摘要

A two-scale micromechanics scheme is used to analyze domain switching in ferroelectric ceramics during poling. The drastically different polarizability characteristics of Pb(Zr_xTi_1-x)O₃ ceramics across morphotropic phase boundary has been captured, it is demonstrated that a complete poling that exhausts 180° and non-180° domain switching is realistic at MPB but highly unlikely in both tetragonal phase and rhombohedra phase, the effects of the transformation strains are also highlighted.

源语言	英语
页（从-至）	196-199
页数	4
期刊	Ferroelectrics
卷	401
期	1
DOI	https://doi.org/10.1080/00150191003676900
出版状态	已出版 - 2010
已对外发布	是
活动	12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18 - Xi'an, 中国期限: 23 8月 2009 → 27 8月 2009

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abstract = "A two-scale micromechanics scheme is used to analyze domain switching in ferroelectric ceramics during poling. The drastically different polarizability characteristics of Pb(ZrxTi1-x)O3 ceramics across morphotropic phase boundary has been captured, it is demonstrated that a complete poling that exhausts 180° and non-180° domain switching is realistic at MPB but highly unlikely in both tetragonal phase and rhombohedra phase, the effects of the transformation strains are also highlighted.",

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author = "W. Tang and Fang, {D. N.} and Li, {J. Y.}",

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AU - Tang, W.

AU - Fang, D. N.

AU - Li, J. Y.

PY - 2010

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N2 - A two-scale micromechanics scheme is used to analyze domain switching in ferroelectric ceramics during poling. The drastically different polarizability characteristics of Pb(ZrxTi1-x)O3 ceramics across morphotropic phase boundary has been captured, it is demonstrated that a complete poling that exhausts 180° and non-180° domain switching is realistic at MPB but highly unlikely in both tetragonal phase and rhombohedra phase, the effects of the transformation strains are also highlighted.

AB - A two-scale micromechanics scheme is used to analyze domain switching in ferroelectric ceramics during poling. The drastically different polarizability characteristics of Pb(ZrxTi1-x)O3 ceramics across morphotropic phase boundary has been captured, it is demonstrated that a complete poling that exhausts 180° and non-180° domain switching is realistic at MPB but highly unlikely in both tetragonal phase and rhombohedra phase, the effects of the transformation strains are also highlighted.

KW - Domain switching

KW - Ferroelectric ceramics

KW - Polarizability

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DO - 10.1080/00150191003676900

M3 - Conference article

AN - SCOPUS:79955683714

SN - 0015-0193

VL - 401

SP - 196

EP - 199

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

T2 - 12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18

Y2 - 23 August 2009 through 27 August 2009

ER -

Polarizability across morphotropic phase boundary in ferroelectric ceramics

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