Dielectric properties of [001]-oriented Pb(Mg1/3Nb 2/3)O3-PbTiO3 single crystal under hydrostatic pressure

Chonghui Zhang; Zhuo Xu; Junjie Gao; Fei Li; Xi Yao

doi:10.1080/08957959.2010.487178

Dielectric properties of [001]-oriented Pb(Mg_1/3Nb _2/3)O₃-PbTiO₃ single crystal under hydrostatic pressure

Chonghui Zhang
, Zhuo Xu
, Junjie Gao
, Fei Li
, Xi Yao

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University
Xi'an Polytechnic University

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

4 Scopus citations

Abstract

The dielectric properties of [001]-oriented 0.76Pb(Mg_1/3Nb _2/3)O₃-0.24PbTiO₃ (PMN-PT24) crystal were investigated as a function of frequency and temperature under hydrostatic pressure. The dependence of remnant polarization of the PMN-PT24 crystal on pressure was also measured. The results showed that both the temperature of the maximum dielectric permittivity T_m and the depoling temperature T_d of the PMN-PT24 crystal shifted to lower temperature, and the relaxor property became stronger with increasing hydrostatic pressure. The remnant polarization (P_r) of the PMN-PT24 crystal decreased linearly with increasing pressure. Consequently, the hydrostatic piezoelectric coefficient, d_h, was calculated.

Original language	English
Pages (from-to)	273-279
Number of pages	7
Journal	High Pressure Research
Volume	30
Issue number	2
DOIs	https://doi.org/10.1080/08957959.2010.487178
State	Published - Jun 2010

Keywords

Dielectric constant
Hydrostatic pressure
PMN-PT24 single crystal

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10.1080/08957959.2010.487178

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title = "Dielectric properties of [001]-oriented Pb(Mg1/3Nb 2/3)O3-PbTiO3 single crystal under hydrostatic pressure",

abstract = "The dielectric properties of [001]-oriented 0.76Pb(Mg1/3Nb 2/3)O3-0.24PbTiO3 (PMN-PT24) crystal were investigated as a function of frequency and temperature under hydrostatic pressure. The dependence of remnant polarization of the PMN-PT24 crystal on pressure was also measured. The results showed that both the temperature of the maximum dielectric permittivity Tm and the depoling temperature Td of the PMN-PT24 crystal shifted to lower temperature, and the relaxor property became stronger with increasing hydrostatic pressure. The remnant polarization (Pr) of the PMN-PT24 crystal decreased linearly with increasing pressure. Consequently, the hydrostatic piezoelectric coefficient, dh, was calculated.",

keywords = "Dielectric constant, Hydrostatic pressure, PMN-PT24 single crystal",

author = "Chonghui Zhang and Zhuo Xu and Junjie Gao and Fei Li and Xi Yao",

year = "2010",

month = jun,

doi = "10.1080/08957959.2010.487178",

language = "英语",

volume = "30",

pages = "273--279",

journal = "High Pressure Research",

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TY - JOUR

T1 - Dielectric properties of [001]-oriented Pb(Mg1/3Nb 2/3)O3-PbTiO3 single crystal under hydrostatic pressure

AU - Zhang, Chonghui

AU - Xu, Zhuo

AU - Gao, Junjie

AU - Li, Fei

AU - Yao, Xi

PY - 2010/6

Y1 - 2010/6

N2 - The dielectric properties of [001]-oriented 0.76Pb(Mg1/3Nb 2/3)O3-0.24PbTiO3 (PMN-PT24) crystal were investigated as a function of frequency and temperature under hydrostatic pressure. The dependence of remnant polarization of the PMN-PT24 crystal on pressure was also measured. The results showed that both the temperature of the maximum dielectric permittivity Tm and the depoling temperature Td of the PMN-PT24 crystal shifted to lower temperature, and the relaxor property became stronger with increasing hydrostatic pressure. The remnant polarization (Pr) of the PMN-PT24 crystal decreased linearly with increasing pressure. Consequently, the hydrostatic piezoelectric coefficient, dh, was calculated.

AB - The dielectric properties of [001]-oriented 0.76Pb(Mg1/3Nb 2/3)O3-0.24PbTiO3 (PMN-PT24) crystal were investigated as a function of frequency and temperature under hydrostatic pressure. The dependence of remnant polarization of the PMN-PT24 crystal on pressure was also measured. The results showed that both the temperature of the maximum dielectric permittivity Tm and the depoling temperature Td of the PMN-PT24 crystal shifted to lower temperature, and the relaxor property became stronger with increasing hydrostatic pressure. The remnant polarization (Pr) of the PMN-PT24 crystal decreased linearly with increasing pressure. Consequently, the hydrostatic piezoelectric coefficient, dh, was calculated.

KW - Dielectric constant

KW - Hydrostatic pressure

KW - PMN-PT24 single crystal

UR - https://www.scopus.com/pages/publications/77953188760

U2 - 10.1080/08957959.2010.487178

DO - 10.1080/08957959.2010.487178

M3 - 文章

AN - SCOPUS:77953188760

SN - 0895-7959

VL - 30

SP - 273

EP - 279

JO - High Pressure Research

JF - High Pressure Research

IS - 2

ER -

Dielectric properties of [001]-oriented Pb(Mg_1/3Nb _2/3)O₃-PbTiO₃ single crystal under hydrostatic pressure

Abstract

Keywords

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