Temperature dependence of electric-field-induced domain switching in 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 single crystal

Zhu Wang; Rui Zhang; Enwei Sun; Wenwu Cao

doi:10.1016/j.jallcom.2012.02.159

Temperature dependence of electric-field-induced domain switching in 0.7Pb(Mg _1/3Nb _2/3)O ₃-0.3PbTiO ₃ single crystal

Zhu Wang, Rui Zhang, Enwei Sun, Wenwu Cao

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

32 Scopus citations

Abstract

The influence of temperature on electric-field-induced domain switching of [0 0 1] _c oriented 0.7Pb(Mg _1/3Nb _2/3)O ₃-0.3PbTiO ₃ (PMN-0.3PT) single crystal has been studied. The piezoelectric properties of PMN-0.3PT single crystal change drastically at one critical field at 30 °C and two critical fields at 90 °C corresponding to electric-field-induced domain switching. The domain structures were studied by polarizing light microscopy on the [1 0 0] _c surface under the electric field applied along [0 0 1] _c direction. The PMN-0.3PT single crystal exhibits a rapid increase in piezoresponse at 100 V/mm, which is related to R-M _A phase transformation. At 90 °C, the M and T _{0 0 1} phases coexist at 100 V/mm, while T _{0 0 1} mono-domain appears at 300 V/mm. The domain switching process here can be identified as (T _{1 0 0} or T _{0 1 0}) → M → T _{0 0 1}. The experimental results show that the phase state and domain structures of the crystal are closely related to the piezoelectric behaviors.

Original language	English (US)
Pages (from-to)	101-105
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	527
DOIs	https://doi.org/10.1016/j.jallcom.2012.02.159
State	Published - Jun 25 2012

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/j.jallcom.2012.02.159

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title = "Temperature dependence of electric-field-induced domain switching in 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 single crystal",

abstract = "The influence of temperature on electric-field-induced domain switching of [0 0 1] c oriented 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 (PMN-0.3PT) single crystal has been studied. The piezoelectric properties of PMN-0.3PT single crystal change drastically at one critical field at 30 °C and two critical fields at 90 °C corresponding to electric-field-induced domain switching. The domain structures were studied by polarizing light microscopy on the [1 0 0] c surface under the electric field applied along [0 0 1] c direction. The PMN-0.3PT single crystal exhibits a rapid increase in piezoresponse at 100 V/mm, which is related to R-M A phase transformation. At 90 °C, the M and T 0 0 1 phases coexist at 100 V/mm, while T 0 0 1 mono-domain appears at 300 V/mm. The domain switching process here can be identified as (T 1 0 0 or T 0 1 0) → M → T 0 0 1. The experimental results show that the phase state and domain structures of the crystal are closely related to the piezoelectric behaviors.",

author = "Zhu Wang and Rui Zhang and Enwei Sun and Wenwu Cao",

note = "Funding Information: This research was supported in part by the NSFC under Grant No. 50972034 , Program of the Ministry of Education of China for New Century Excellent Talents in University under Grant No. NCET-06-0345 , program of BRET2.2010004 and excellent Team in Harbin Institute of Technology, SRF for ROCS, SEM, and NIH Grant No. P41-EB21820 .",

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language = "English (US)",

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T1 - Temperature dependence of electric-field-induced domain switching in 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 single crystal

AU - Wang, Zhu

AU - Zhang, Rui

AU - Sun, Enwei

AU - Cao, Wenwu

N1 - Funding Information: This research was supported in part by the NSFC under Grant No. 50972034 , Program of the Ministry of Education of China for New Century Excellent Talents in University under Grant No. NCET-06-0345 , program of BRET2.2010004 and excellent Team in Harbin Institute of Technology, SRF for ROCS, SEM, and NIH Grant No. P41-EB21820 .

PY - 2012/6/25

Y1 - 2012/6/25

N2 - The influence of temperature on electric-field-induced domain switching of [0 0 1] c oriented 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 (PMN-0.3PT) single crystal has been studied. The piezoelectric properties of PMN-0.3PT single crystal change drastically at one critical field at 30 °C and two critical fields at 90 °C corresponding to electric-field-induced domain switching. The domain structures were studied by polarizing light microscopy on the [1 0 0] c surface under the electric field applied along [0 0 1] c direction. The PMN-0.3PT single crystal exhibits a rapid increase in piezoresponse at 100 V/mm, which is related to R-M A phase transformation. At 90 °C, the M and T 0 0 1 phases coexist at 100 V/mm, while T 0 0 1 mono-domain appears at 300 V/mm. The domain switching process here can be identified as (T 1 0 0 or T 0 1 0) → M → T 0 0 1. The experimental results show that the phase state and domain structures of the crystal are closely related to the piezoelectric behaviors.

AB - The influence of temperature on electric-field-induced domain switching of [0 0 1] c oriented 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 (PMN-0.3PT) single crystal has been studied. The piezoelectric properties of PMN-0.3PT single crystal change drastically at one critical field at 30 °C and two critical fields at 90 °C corresponding to electric-field-induced domain switching. The domain structures were studied by polarizing light microscopy on the [1 0 0] c surface under the electric field applied along [0 0 1] c direction. The PMN-0.3PT single crystal exhibits a rapid increase in piezoresponse at 100 V/mm, which is related to R-M A phase transformation. At 90 °C, the M and T 0 0 1 phases coexist at 100 V/mm, while T 0 0 1 mono-domain appears at 300 V/mm. The domain switching process here can be identified as (T 1 0 0 or T 0 1 0) → M → T 0 0 1. The experimental results show that the phase state and domain structures of the crystal are closely related to the piezoelectric behaviors.

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ER -

Temperature dependence of electric-field-induced domain switching in 0.7Pb(Mg _1/3Nb _2/3)O ₃-0.3PbTiO ₃ single crystal

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