Polarization orientation dependence of piezoelectric losses in soft lead Zirconate-Titanate ceramics

Minkyu Choi; Kenji Uchino; Eberhard Hennig; Timo Scholehwar

doi:10.1007/s10832-017-0085-y

Polarization orientation dependence of piezoelectric losses in soft lead Zirconate-Titanate ceramics

Minkyu Choi
, Kenji Uchino
, Eberhard Hennig
, Timo Scholehwar

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

7 Scopus citations

Abstract

Dielectric, elastic and piezoelectric losses are investigated in soft Pb(Zr,Ti)O₃-based piezoelectric ceramics in terms of polarization direction dependence of the properties. The difference of the mechanical quality factor at the resonance and anti-resonance frequencies were obtained by the impedance method. The polarization angle of the samples varied from 0 (E//P_S) to 90 degree (E⊥P_S) for “effective” k₃₁ and k₃₃ vibrating modes. The change in the piezoelectric losses is dominant in comparison to the dielectric or elastic losses in both vibration modes.

Original language	English (US)
Pages (from-to)	16-22
Number of pages	7
Journal	Journal of Electroceramics
Volume	40
Issue number	1
DOIs	https://doi.org/10.1007/s10832-017-0085-y
State	Published - Feb 1 2018

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Mechanics of Materials
Electrical and Electronic Engineering
Materials Chemistry

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10.1007/s10832-017-0085-y

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abstract = "Dielectric, elastic and piezoelectric losses are investigated in soft Pb(Zr,Ti)O3-based piezoelectric ceramics in terms of polarization direction dependence of the properties. The difference of the mechanical quality factor at the resonance and anti-resonance frequencies were obtained by the impedance method. The polarization angle of the samples varied from 0 (E//PS) to 90 degree (E⊥PS) for {\textquotedblleft}effective{\textquotedblright} k31 and k33 vibrating modes. The change in the piezoelectric losses is dominant in comparison to the dielectric or elastic losses in both vibration modes.",

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AU - Choi, Minkyu

AU - Uchino, Kenji

AU - Hennig, Eberhard

AU - Scholehwar, Timo

PY - 2018/2/1

Y1 - 2018/2/1

N2 - Dielectric, elastic and piezoelectric losses are investigated in soft Pb(Zr,Ti)O3-based piezoelectric ceramics in terms of polarization direction dependence of the properties. The difference of the mechanical quality factor at the resonance and anti-resonance frequencies were obtained by the impedance method. The polarization angle of the samples varied from 0 (E//PS) to 90 degree (E⊥PS) for “effective” k31 and k33 vibrating modes. The change in the piezoelectric losses is dominant in comparison to the dielectric or elastic losses in both vibration modes.

AB - Dielectric, elastic and piezoelectric losses are investigated in soft Pb(Zr,Ti)O3-based piezoelectric ceramics in terms of polarization direction dependence of the properties. The difference of the mechanical quality factor at the resonance and anti-resonance frequencies were obtained by the impedance method. The polarization angle of the samples varied from 0 (E//PS) to 90 degree (E⊥PS) for “effective” k31 and k33 vibrating modes. The change in the piezoelectric losses is dominant in comparison to the dielectric or elastic losses in both vibration modes.

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IS - 1

ER -

Polarization orientation dependence of piezoelectric losses in soft lead Zirconate-Titanate ceramics

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