Enhanced piezoelectric activity and temperature stability of [1 1 1]-oriented orthorhombic 0.68Pb(Mg1/3Nb2/3)O 3-0.32PbTiO3 single crystals by domain size engineering

Zong Yang Shen, Yanxue Tang, Shujun Zhang, Jun Luo, Yueming Li, Thomas R. Shrout

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The dielectric and piezoelectric properties of [1 1 1]-oriented orthorhombic Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) single crystals (3O multi-domain state) with various domain sizes were investigated by poling control. The free dielectric permittivity (ε33T/ε0) and longitudinal piezoelectric coefficient (d33) were 6400 and 900 pC N-1, respectively, for samples with domain sizes of ∼2 μm, nearly twice that of ∼20 μm. Together with good temperature stability (Δd33/d33(25C) <8%) up to the orthorhombic-tetragonal phase transition temperature, the "3O" PMN-PT crystals with fine domain structures are promising candidate for sensors and transducers.

Original languageEnglish (US)
Pages (from-to)17-20
Number of pages4
JournalScripta Materialia
Volume72-73
DOIs
StatePublished - Feb 1 2014

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Single crystals
engineering
single crystals
Superconducting transition temperature
Transducers
Permittivity
Phase transitions
Temperature
Crystals
temperature
Sensors
dielectric properties
transducers
transition temperature
permittivity
sensors
coefficients
crystals

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

Cite this

Shen, Zong Yang ; Tang, Yanxue ; Zhang, Shujun ; Luo, Jun ; Li, Yueming ; Shrout, Thomas R. / Enhanced piezoelectric activity and temperature stability of [1 1 1]-oriented orthorhombic 0.68Pb(Mg1/3Nb2/3)O 3-0.32PbTiO3 single crystals by domain size engineering. In: Scripta Materialia. 2014 ; Vol. 72-73. pp. 17-20.
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abstract = "The dielectric and piezoelectric properties of [1 1 1]-oriented orthorhombic Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) single crystals (3O multi-domain state) with various domain sizes were investigated by poling control. The free dielectric permittivity (ε33T/ε0) and longitudinal piezoelectric coefficient (d33) were 6400 and 900 pC N-1, respectively, for samples with domain sizes of ∼2 μm, nearly twice that of ∼20 μm. Together with good temperature stability (Δd33/d33(25C) <8{\%}) up to the orthorhombic-tetragonal phase transition temperature, the {"}3O{"} PMN-PT crystals with fine domain structures are promising candidate for sensors and transducers.",
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Enhanced piezoelectric activity and temperature stability of [1 1 1]-oriented orthorhombic 0.68Pb(Mg1/3Nb2/3)O 3-0.32PbTiO3 single crystals by domain size engineering. / Shen, Zong Yang; Tang, Yanxue; Zhang, Shujun; Luo, Jun; Li, Yueming; Shrout, Thomas R.

In: Scripta Materialia, Vol. 72-73, 01.02.2014, p. 17-20.

Research output: Contribution to journalArticle

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T1 - Enhanced piezoelectric activity and temperature stability of [1 1 1]-oriented orthorhombic 0.68Pb(Mg1/3Nb2/3)O 3-0.32PbTiO3 single crystals by domain size engineering

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AU - Li, Yueming

AU - Shrout, Thomas R.

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AB - The dielectric and piezoelectric properties of [1 1 1]-oriented orthorhombic Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) single crystals (3O multi-domain state) with various domain sizes were investigated by poling control. The free dielectric permittivity (ε33T/ε0) and longitudinal piezoelectric coefficient (d33) were 6400 and 900 pC N-1, respectively, for samples with domain sizes of ∼2 μm, nearly twice that of ∼20 μm. Together with good temperature stability (Δd33/d33(25C) <8%) up to the orthorhombic-tetragonal phase transition temperature, the "3O" PMN-PT crystals with fine domain structures are promising candidate for sensors and transducers.

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