Research on effects of hydrostatic pressure on the dielectric property of Pb(Zn1/3Nb2/3)O3 -BaTiO3-PbTiO3 relaxor ferroelectric ceramics

Zhuo Xu; Shuguang Zheng; Zhenxing Yue; Yujun Feng; An Jin; Xi Yao

doi:10.1360/02tb9118

Research on effects of hydrostatic pressure on the dielectric property of Pb(Zn_1/3Nb_2/3)O₃ -BaTiO₃-PbTiO₃ relaxor ferroelectric ceramics

Zhuo Xu
, Shuguang Zheng
, Zhenxing Yue
, Yujun Feng
, An Jin
, Xi Yao

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

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

1 Scopus citations

Abstract

The dielectric properties of Pb(Zn_1/3Nb_2/3)O₃- BaTiO₃-PbTiO₃ relaxor ferroelectric ceramics near the rhombohedral and tetragonal phase boundary were investigated under hydrostatic pressure. It was found that hydrostatic pressure made their phase transition temperature T_c and the peak temperature T_m decreased, and the frequency dispersion and relaxor behavior enhanced. In these disorder systems of composite pervoskite structures, there appeared polar clusters or nanodomains. The unique physical characteristics, which made the relaxor behavior enhanced, is that the correlation length among these nanodo-mains decreases greatly with the pressure increasing.

Original language	English
Pages (from-to)	513-518
Number of pages	6
Journal	Chinese Science Bulletin
Volume	47
Issue number	6
DOIs	https://doi.org/10.1360/02tb9118
State	Published - 2002

Keywords

Dielectric-temperature spectrum
Hydrostatic pressure
Relaxor ferroelectric

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10.1360/02tb9118

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title = "Research on effects of hydrostatic pressure on the dielectric property of Pb(Zn1/3Nb2/3)O3 -BaTiO3-PbTiO3 relaxor ferroelectric ceramics",

abstract = "The dielectric properties of Pb(Zn1/3Nb2/3)O3- BaTiO3-PbTiO3 relaxor ferroelectric ceramics near the rhombohedral and tetragonal phase boundary were investigated under hydrostatic pressure. It was found that hydrostatic pressure made their phase transition temperature Tc and the peak temperature Tm decreased, and the frequency dispersion and relaxor behavior enhanced. In these disorder systems of composite pervoskite structures, there appeared polar clusters or nanodomains. The unique physical characteristics, which made the relaxor behavior enhanced, is that the correlation length among these nanodo-mains decreases greatly with the pressure increasing.",

keywords = "Dielectric-temperature spectrum, Hydrostatic pressure, Relaxor ferroelectric",

author = "Zhuo Xu and Shuguang Zheng and Zhenxing Yue and Yujun Feng and An Jin and Xi Yao",

year = "2002",

doi = "10.1360/02tb9118",

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volume = "47",

pages = "513--518",

journal = "Chinese Science Bulletin",

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T1 - Research on effects of hydrostatic pressure on the dielectric property of Pb(Zn1/3Nb2/3)O3 -BaTiO3-PbTiO3 relaxor ferroelectric ceramics

AU - Xu, Zhuo

AU - Zheng, Shuguang

AU - Yue, Zhenxing

AU - Feng, Yujun

AU - Jin, An

AU - Yao, Xi

PY - 2002

Y1 - 2002

N2 - The dielectric properties of Pb(Zn1/3Nb2/3)O3- BaTiO3-PbTiO3 relaxor ferroelectric ceramics near the rhombohedral and tetragonal phase boundary were investigated under hydrostatic pressure. It was found that hydrostatic pressure made their phase transition temperature Tc and the peak temperature Tm decreased, and the frequency dispersion and relaxor behavior enhanced. In these disorder systems of composite pervoskite structures, there appeared polar clusters or nanodomains. The unique physical characteristics, which made the relaxor behavior enhanced, is that the correlation length among these nanodo-mains decreases greatly with the pressure increasing.

AB - The dielectric properties of Pb(Zn1/3Nb2/3)O3- BaTiO3-PbTiO3 relaxor ferroelectric ceramics near the rhombohedral and tetragonal phase boundary were investigated under hydrostatic pressure. It was found that hydrostatic pressure made their phase transition temperature Tc and the peak temperature Tm decreased, and the frequency dispersion and relaxor behavior enhanced. In these disorder systems of composite pervoskite structures, there appeared polar clusters or nanodomains. The unique physical characteristics, which made the relaxor behavior enhanced, is that the correlation length among these nanodo-mains decreases greatly with the pressure increasing.

KW - Dielectric-temperature spectrum

KW - Hydrostatic pressure

KW - Relaxor ferroelectric

UR - https://www.scopus.com/pages/publications/0036093558

U2 - 10.1360/02tb9118

DO - 10.1360/02tb9118

M3 - 文章

AN - SCOPUS:0036093558

SN - 1001-6538

VL - 47

SP - 513

EP - 518

JO - Chinese Science Bulletin

JF - Chinese Science Bulletin

IS - 6

ER -

Research on effects of hydrostatic pressure on the dielectric property of Pb(Zn_1/3Nb_2/3)O₃ -BaTiO₃-PbTiO₃ relaxor ferroelectric ceramics

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Keywords

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