Domain morphology and field-induced phase transition in 'two phase zone' of PZN-based ferroelectrics

Huiqing Fan; Wanqi Jie; Changsheng Tian; Litong Zhang; Hyoun Ee Kim

doi:10.1080/713716047

Domain morphology and field-induced phase transition in 'two phase zone' of PZN-based ferroelectrics

Huiqing Fan, Wanqi Jie, Changsheng Tian, Litong Zhang, Hyoun Ee Kim

School of Materials Sience and Engineering

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

8 Scopus citations

Abstract

Rhombohedral domains coexist with tetragonal domains in a 'two phase zone' composition at morphotropic phase boundary (MPB) of (1-x)Pb(Zn 1/3 Nb 2/3 )O 3 -xPbZr 0.47 Ti 0.53 O 3 (x=0.2-0.7) ceramics. X-ray diffraction data revealed that there is a field-induced rhombohedral-to-tetragonal phase transition during poling process. This phase transition is believed to occur because the rhombohedral domains are scattered in the tetragonal domain matrix. The highest electromechanical properties of this ferroelectric ceramics at MPB were attributed to this field-induced phase transformation.

Original language	English
Pages (from-to)	33-38
Number of pages	6
Journal	Ferroelectrics
Volume	269
DOIs	https://doi.org/10.1080/713716047
State	Published - 1 Jan 2002

Keywords

Domain morphology
Electromechanical properties
Morphotropic phase boundary
Pb(ZnNb)O-Pb(Zr Ti)O
Phase transition

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10.1080/713716047

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title = "Domain morphology and field-induced phase transition in 'two phase zone' of PZN-based ferroelectrics",

abstract = "Rhombohedral domains coexist with tetragonal domains in a 'two phase zone' composition at morphotropic phase boundary (MPB) of (1-x)Pb(Zn 1/3 Nb 2/3 )O 3 -xPbZr 0.47 Ti 0.53 O 3 (x=0.2-0.7) ceramics. X-ray diffraction data revealed that there is a field-induced rhombohedral-to-tetragonal phase transition during poling process. This phase transition is believed to occur because the rhombohedral domains are scattered in the tetragonal domain matrix. The highest electromechanical properties of this ferroelectric ceramics at MPB were attributed to this field-induced phase transformation.",

keywords = "Domain morphology, Electromechanical properties, Morphotropic phase boundary, Pb(ZnNb)O-Pb(Zr Ti)O, Phase transition",

author = "Huiqing Fan and Wanqi Jie and Changsheng Tian and Litong Zhang and Kim, {Hyoun Ee}",

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doi = "10.1080/713716047",

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volume = "269",

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TY - JOUR

T1 - Domain morphology and field-induced phase transition in 'two phase zone' of PZN-based ferroelectrics

AU - Fan, Huiqing

AU - Jie, Wanqi

AU - Tian, Changsheng

AU - Zhang, Litong

AU - Kim, Hyoun Ee

PY - 2002/1/1

Y1 - 2002/1/1

N2 - Rhombohedral domains coexist with tetragonal domains in a 'two phase zone' composition at morphotropic phase boundary (MPB) of (1-x)Pb(Zn 1/3 Nb 2/3 )O 3 -xPbZr 0.47 Ti 0.53 O 3 (x=0.2-0.7) ceramics. X-ray diffraction data revealed that there is a field-induced rhombohedral-to-tetragonal phase transition during poling process. This phase transition is believed to occur because the rhombohedral domains are scattered in the tetragonal domain matrix. The highest electromechanical properties of this ferroelectric ceramics at MPB were attributed to this field-induced phase transformation.

AB - Rhombohedral domains coexist with tetragonal domains in a 'two phase zone' composition at morphotropic phase boundary (MPB) of (1-x)Pb(Zn 1/3 Nb 2/3 )O 3 -xPbZr 0.47 Ti 0.53 O 3 (x=0.2-0.7) ceramics. X-ray diffraction data revealed that there is a field-induced rhombohedral-to-tetragonal phase transition during poling process. This phase transition is believed to occur because the rhombohedral domains are scattered in the tetragonal domain matrix. The highest electromechanical properties of this ferroelectric ceramics at MPB were attributed to this field-induced phase transformation.

KW - Domain morphology

KW - Electromechanical properties

KW - Morphotropic phase boundary

KW - Pb(ZnNb)O-Pb(Zr Ti)O

KW - Phase transition

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U2 - 10.1080/713716047

DO - 10.1080/713716047

M3 - 文章

AN - SCOPUS:33746318639

SN - 0015-0193

VL - 269

SP - 33

EP - 38

JO - Ferroelectrics

JF - Ferroelectrics

ER -

Domain morphology and field-induced phase transition in 'two phase zone' of PZN-based ferroelectrics

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Keywords

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