Piezoelectric properties of the monoclinic BIBO single crystals

Fa Peng Yu, Fei Fei Chen, Qing Ming Lu, He Wei Wang, Shu Jun Zhang, Xu Tang Tao, Xian Zhao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this report, the bismuth triborate piezoelectric crystals,α-BiB3O6(BIBO), were investigated for potential sensor applications. The dielectric, piezoelectric and electromechanical properties were evaluated by using the impedance method, where the largest piezoelectric charge coefficients were found for d22, being on the order of 40.0pC/N, with corresponding piezoelectric voltage coefficients g22=538×10-3V·m/N at room temperature (RT). The optimum piezoelectric crystal cuts were further investigated based on the determined electro-elastic constants, where the (XYl)-50°crystal cuts were calculated to possess large shear piezoelectric charge coefficient free of cross-talk, being on the order of deff=28.5pC/N, and the Y-oriented crystal cuts were found to possess the largest hydrostatic piezoelectric charge and voltage coefficients, being on the order of dh=59.2 pm/V and gh=797×10-3V·m/N, respectively.

Original languageEnglish (US)
Title of host publicationProceedings of the 2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014
EditorsHonglang Li, Xiaomin Wang, Yuesheng Wang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages255-258
Number of pages4
ISBN (Electronic)9781479964253
DOIs
StatePublished - Dec 24 2014
Event2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014 - Beijing, China
Duration: Oct 30 2014Nov 2 2014

Publication series

NameProceedings of the 2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014

Other

Other2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014
CountryChina
CityBeijing
Period10/30/1411/2/14

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

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  • Cite this

    Yu, F. P., Chen, F. F., Lu, Q. M., Wang, H. W., Zhang, S. J., Tao, X. T., & Zhao, X. (2014). Piezoelectric properties of the monoclinic BIBO single crystals. In H. Li, X. Wang, & Y. Wang (Eds.), Proceedings of the 2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014 (pp. 255-258). [6998574] (Proceedings of the 2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPAWDA.2014.6998574