Enhancement of the low temperature electromechanical activity by electric field induced phase transition in Sr modified 0.65Pb(Mg1/3Nb2/3)O3-0.35PbTiO3ceramics

Zhenzhu Cao; Guorong Li; Siu Wing Or; Jiangtao Zeng; Liaoying Zheng; Qingrui Yin

doi:10.1080/00150193.2010.484774

Enhancement of the low temperature electromechanical activity by electric field induced phase transition in Sr modified 0.65Pb(Mg_1/3Nb_2/3)O₃-0.35PbTiO₃ceramics

Zhenzhu Cao, Guorong Li, Siu Wing Or, Jiangtao Zeng, Liaoying Zheng, Qingrui Yin

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

1 Citation (Scopus)

Abstract

The temperature dependences of the dielectric, elastic, piezoelectric properties of Sr modified PMN-PT ceramics have been investigated. Enhanced electromechanical properties have been induced by the electrical field induced phase transition from the monoclinic to the tetragonal phase. Sr substituting Pb shifts this phase transition to low temperature. The enhanced piezoelectric activity facilitates its applications in cryogenic temperature range.

Original language	English
Pages (from-to)	3-8
Number of pages	6
Journal	Ferroelectrics
Volume	408
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2010.484774
Publication status	Published - 1 Dec 2010
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

Electromechanical activity
Low temperature
Phase transformation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

More information

10.1080/00150193.2010.484774

Cite this

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title = "Enhancement of the low temperature electromechanical activity by electric field induced phase transition in Sr modified 0.65Pb(Mg1/3Nb2/3)O3-0.35PbTiO3ceramics",

abstract = "The temperature dependences of the dielectric, elastic, piezoelectric properties of Sr modified PMN-PT ceramics have been investigated. Enhanced electromechanical properties have been induced by the electrical field induced phase transition from the monoclinic to the tetragonal phase. Sr substituting Pb shifts this phase transition to low temperature. The enhanced piezoelectric activity facilitates its applications in cryogenic temperature range.",

keywords = "Electromechanical activity, Low temperature, Phase transformation",

author = "Zhenzhu Cao and Guorong Li and Or, {Siu Wing} and Jiangtao Zeng and Liaoying Zheng and Qingrui Yin",

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publisher = "Taylor and Francis Ltd.",

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note = "12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18 ; Conference date: 23-08-2009 Through 27-08-2009",

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Enhancement of the low temperature electromechanical activity by electric field induced phase transition in Sr modified 0.65Pb(Mg_1/3Nb_2/3)O₃-0.35PbTiO₃ceramics. / Cao, Zhenzhu; Li, Guorong; Or, Siu Wing; Zeng, Jiangtao; Zheng, Liaoying; Yin, Qingrui.

In: Ferroelectrics, Vol. 408, No. 1, 01.12.2010, p. 3-8.

Research output: Journal article publication › Journal article › Academic research › peer-review

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AU - Li, Guorong

AU - Or, Siu Wing

AU - Zeng, Jiangtao

AU - Zheng, Liaoying

AU - Yin, Qingrui

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AB - The temperature dependences of the dielectric, elastic, piezoelectric properties of Sr modified PMN-PT ceramics have been investigated. Enhanced electromechanical properties have been induced by the electrical field induced phase transition from the monoclinic to the tetragonal phase. Sr substituting Pb shifts this phase transition to low temperature. The enhanced piezoelectric activity facilitates its applications in cryogenic temperature range.

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