Photoelastic effects in tetragonal Pb(Zn1/3Nb2/3)O3-PbTiO3 single crystals near the morphotropic phase boundary

Y. Lu; Z. Y. Cheng; Y. Barad; Qiming Zhang

doi:10.1063/1.1363684

Photoelastic effects in tetragonal Pb(Zn_1/3Nb_2/3)O₃-PbTiO₃ single crystals near the morphotropic phase boundary

Y. Lu, Z. Y. Cheng, Y. Barad, Qiming Zhang

Electrical Engineering

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29 Scopus citations

Abstract

In order to explore the photoelastic effects of the ferroelectric single crystal Pb(Zn_1/3Nb_2/3)O₃-PbTiO₃ (PZN-PT), the piezo-optical coefficients π were characterized for 0.9PZN-0.1PT and 0.88PZN-0.12PT under uniaxial stress using an interferometer method. The results show that the crystal exhibits very large π values (for example, π₃₃ can reach 19.8 × 10^-12 m²/N), indicating that this material is a good candidate for stress sensors and acousto-optic modulators.

Original language	English (US)
Pages (from-to)	5075-5078
Number of pages	4
Journal	Journal of Applied Physics
Volume	89
Issue number	9
DOIs	https://doi.org/10.1063/1.1363684
State	Published - May 1 2001

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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title = "Photoelastic effects in tetragonal Pb(Zn1/3Nb2/3)O3-PbTiO3 single crystals near the morphotropic phase boundary",

abstract = "In order to explore the photoelastic effects of the ferroelectric single crystal Pb(Zn1/3Nb2/3)O3-PbTiO3 (PZN-PT), the piezo-optical coefficients π were characterized for 0.9PZN-0.1PT and 0.88PZN-0.12PT under uniaxial stress using an interferometer method. The results show that the crystal exhibits very large π values (for example, π33 can reach 19.8 × 10-12 m2/N), indicating that this material is a good candidate for stress sensors and acousto-optic modulators.",

author = "Y. Lu and Cheng, {Z. Y.} and Y. Barad and Qiming Zhang",

year = "2001",

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T1 - Photoelastic effects in tetragonal Pb(Zn1/3Nb2/3)O3-PbTiO3 single crystals near the morphotropic phase boundary

AU - Lu, Y.

AU - Cheng, Z. Y.

AU - Barad, Y.

AU - Zhang, Qiming

PY - 2001/5/1

Y1 - 2001/5/1

N2 - In order to explore the photoelastic effects of the ferroelectric single crystal Pb(Zn1/3Nb2/3)O3-PbTiO3 (PZN-PT), the piezo-optical coefficients π were characterized for 0.9PZN-0.1PT and 0.88PZN-0.12PT under uniaxial stress using an interferometer method. The results show that the crystal exhibits very large π values (for example, π33 can reach 19.8 × 10-12 m2/N), indicating that this material is a good candidate for stress sensors and acousto-optic modulators.

AB - In order to explore the photoelastic effects of the ferroelectric single crystal Pb(Zn1/3Nb2/3)O3-PbTiO3 (PZN-PT), the piezo-optical coefficients π were characterized for 0.9PZN-0.1PT and 0.88PZN-0.12PT under uniaxial stress using an interferometer method. The results show that the crystal exhibits very large π values (for example, π33 can reach 19.8 × 10-12 m2/N), indicating that this material is a good candidate for stress sensors and acousto-optic modulators.

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Photoelastic effects in tetragonal Pb(Zn_1/3Nb_2/3)O₃-PbTiO₃ single crystals near the morphotropic phase boundary

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