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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

Journal Article


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. © 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Authors


  •   Shen, Zongyang (external author)
  •   Tang, Yanxue (external author)
  •   Zhang, Shujun
  •   Luo, Jun (external author)
  •   Li, Yueming (external author)
  •   Shrout, Thomas R. (external author)

Publication Date


  • 2014

Citation


  • Shen, Z., Tang, Y., Zhang, S., Luo, J., Li, Y. & Shrout, T. R. (2014). 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. Scripta Materialia, 72-73 17-20.

Scopus Eid


  • 2-s2.0-84889096090

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1880

Has Global Citation Frequency


Number Of Pages


  • 3

Start Page


  • 17

End Page


  • 20

Volume


  • 72-73

Place Of Publication


  • United Kingdom

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. © 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Authors


  •   Shen, Zongyang (external author)
  •   Tang, Yanxue (external author)
  •   Zhang, Shujun
  •   Luo, Jun (external author)
  •   Li, Yueming (external author)
  •   Shrout, Thomas R. (external author)

Publication Date


  • 2014

Citation


  • Shen, Z., Tang, Y., Zhang, S., Luo, J., Li, Y. & Shrout, T. R. (2014). 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. Scripta Materialia, 72-73 17-20.

Scopus Eid


  • 2-s2.0-84889096090

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1880

Has Global Citation Frequency


Number Of Pages


  • 3

Start Page


  • 17

End Page


  • 20

Volume


  • 72-73

Place Of Publication


  • United Kingdom