Hydrostatic piezoelectric properties of [011] poled Pb(Mg 1/3Nb2/3)O3-PbTiO3 single crystals and 2-2 lamellar composites

Lili Li; Shujun Zhang; Zhuo Xu; Xuecang Geng; Fei Wen; Jun Luo; Thomas R. Shrout

doi:10.1063/1.4862984

Hydrostatic piezoelectric properties of [011] poled Pb(Mg _1/3Nb_2/3)O₃-PbTiO₃ single crystals and 2-2 lamellar composites

Lili Li, Shujun Zhang, Zhuo Xu, Xuecang Geng, Fei Wen, Jun Luo, Thomas R. Shrout

Materials Research Institute (MRI)

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

22 Scopus citations

Abstract

The hydrostatic piezoelectric properties of [011] poled Pb(Mg _1/3Nb_2/3)O₃-PbTiO₃ (PMN-PT) crystals and corresponding 2-2 crystal/epoxy composites were investigated. The crystal volume ratio and compositional dependencies of the hydrostatic charge and voltage coefficients (d_h and g_h) and hydrostatic figure of merit (FOM) d_h × g_h were determined, where large FOM value of 3.2 pm²/N with high stability as a function of hydrostatic pressure was achieved for rhombohedral crystal composites. In addition, the stress amplification effects of the face-plate and different epoxy matrixes were investigated, with maximum FOM value being on the order of 92 pm²/N, indicating that 2-2 crystal/epoxy composites are promising materials for hydrostatic applications.

Original language	English (US)
Article number	032909
Journal	Applied Physics Letters
Volume	104
Issue number	3
DOIs	https://doi.org/10.1063/1.4862984
State	Published - Jan 20 2014

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.4862984

Cite this

@article{fac9398ea7b64cb0856034acc8acbb53,

title = "Hydrostatic piezoelectric properties of [011] poled Pb(Mg 1/3Nb2/3)O3-PbTiO3 single crystals and 2-2 lamellar composites",

abstract = "The hydrostatic piezoelectric properties of [011] poled Pb(Mg 1/3Nb2/3)O3-PbTiO3 (PMN-PT) crystals and corresponding 2-2 crystal/epoxy composites were investigated. The crystal volume ratio and compositional dependencies of the hydrostatic charge and voltage coefficients (dh and gh) and hydrostatic figure of merit (FOM) dh × gh were determined, where large FOM value of 3.2 pm2/N with high stability as a function of hydrostatic pressure was achieved for rhombohedral crystal composites. In addition, the stress amplification effects of the face-plate and different epoxy matrixes were investigated, with maximum FOM value being on the order of 92 pm2/N, indicating that 2-2 crystal/epoxy composites are promising materials for hydrostatic applications.",

author = "Lili Li and Shujun Zhang and Zhuo Xu and Xuecang Geng and Fei Wen and Jun Luo and Shrout, {Thomas R.}",

year = "2014",

month = jan,

day = "20",

doi = "10.1063/1.4862984",

language = "English (US)",

volume = "104",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "3",

}

TY - JOUR

T1 - Hydrostatic piezoelectric properties of [011] poled Pb(Mg 1/3Nb2/3)O3-PbTiO3 single crystals and 2-2 lamellar composites

AU - Li, Lili

AU - Zhang, Shujun

AU - Xu, Zhuo

AU - Geng, Xuecang

AU - Wen, Fei

AU - Luo, Jun

AU - Shrout, Thomas R.

PY - 2014/1/20

Y1 - 2014/1/20

N2 - The hydrostatic piezoelectric properties of [011] poled Pb(Mg 1/3Nb2/3)O3-PbTiO3 (PMN-PT) crystals and corresponding 2-2 crystal/epoxy composites were investigated. The crystal volume ratio and compositional dependencies of the hydrostatic charge and voltage coefficients (dh and gh) and hydrostatic figure of merit (FOM) dh × gh were determined, where large FOM value of 3.2 pm2/N with high stability as a function of hydrostatic pressure was achieved for rhombohedral crystal composites. In addition, the stress amplification effects of the face-plate and different epoxy matrixes were investigated, with maximum FOM value being on the order of 92 pm2/N, indicating that 2-2 crystal/epoxy composites are promising materials for hydrostatic applications.

AB - The hydrostatic piezoelectric properties of [011] poled Pb(Mg 1/3Nb2/3)O3-PbTiO3 (PMN-PT) crystals and corresponding 2-2 crystal/epoxy composites were investigated. The crystal volume ratio and compositional dependencies of the hydrostatic charge and voltage coefficients (dh and gh) and hydrostatic figure of merit (FOM) dh × gh were determined, where large FOM value of 3.2 pm2/N with high stability as a function of hydrostatic pressure was achieved for rhombohedral crystal composites. In addition, the stress amplification effects of the face-plate and different epoxy matrixes were investigated, with maximum FOM value being on the order of 92 pm2/N, indicating that 2-2 crystal/epoxy composites are promising materials for hydrostatic applications.

UR - http://www.scopus.com/inward/record.url?scp=84893424200&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84893424200&partnerID=8YFLogxK

U2 - 10.1063/1.4862984

DO - 10.1063/1.4862984

M3 - Article

AN - SCOPUS:84893424200

SN - 0003-6951

VL - 104

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 3

M1 - 032909

ER -

Hydrostatic piezoelectric properties of [011] poled Pb(Mg _1/3Nb_2/3)O₃-PbTiO₃ single crystals and 2-2 lamellar composites

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this