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Piezoelectric and strain properties of Ba(Ti1−xZrx)O3 ceramics

Yu, Zhi, Ang, Chen, Guo, Ruyan, Bhalla, A. S.·2002·Journal of Applied Physics

Abstract

The polarization and strain behavior of Ba(Ti1−xZrx)O3 (x=0–0.3) ceramics are studied. The unipolar strain levels of ∼0.18% at 40 kV/cm and of ∼0.25% at ∼120 kV/cm with small hysteresis were obtained for the ceramics with 0.03⩽x⩽0.08. The remnant polarization is ∼13–18 μC/cm2 for 0.03⩽x⩽0.08 and below 2 μC/cm2 for 0.15⩽x⩽0.3 at room temperature. The electromechanical coupling coefficient K33=56.5% and the piezoelectric stain coefficient d33=236 pC/N were obtained for the ceramics with x=0.05. These results indicated that the Ba(Ti1−xZrx)O3 system is a promising lead-free high strain material for applications.

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Metadata

Authors
Yu, Z., Ang, C., Guo, R., & Bhalla, A. S.
Venue
Journal of Applied Physics
Published
2002-08-01
Volume
92
Issue
3
Pages
1489-1493
ISSN
  • 0021-8979 (ISSN-L)
  • 1089-7550
OpenAlex
W1490898913
Cited by
463
References
0
FWCI
5.15
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Piezoelectric and strain properties of Ba(Ti1−xZrx)O3 ceramics. https://app.cochat.ai/papers/10.1063/1.1487435
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Yu, Z., Ang, C., Guo, R., & Bhalla, A. S. (2002). Piezoelectric and strain properties of Ba(Ti1−xZrx)O3 ceramics. Journal of Applied Physics. https://doi.org/10.1063/1.1487435

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