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

Research output: Contribution to journal › Conference article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	196-199
Number of pages	4
Journal	Ferroelectrics
Volume	401
Issue number	1
DOIs	https://doi.org/10.1080/00150191003676900
Publication status	Published - 2010
Externally published	Yes
Event	12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18 - Xi'an, China Duration: 23 Aug 2009 → 27 Aug 2009

Keywords

Domain switching
Ferroelectric ceramics
Polarizability

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10.1080/00150191003676900

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title = "Polarizability across morphotropic phase boundary in ferroelectric ceramics",

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.",

keywords = "Domain switching, Ferroelectric ceramics, Polarizability",

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

year = "2010",

doi = "10.1080/00150191003676900",

language = "English",

volume = "401",

pages = "196--199",

journal = "Ferroelectrics",

issn = "0015-0193",

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T1 - Polarizability across morphotropic phase boundary in ferroelectric ceramics

AU - Tang, W.

AU - Fang, D. N.

AU - Li, J. Y.

PY - 2010

Y1 - 2010

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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U2 - 10.1080/00150191003676900

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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Keywords

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