Domain contribution to elastic nonlinearity in Pb(Zr, Ti)O 3-based piezoelectric ceramics

Manabu Hagiwara, Takuya Hoshina, Hiroaki Takeda, Takaaki Tsurumi

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

1 Citation (Scopus)

Abstract

In order to clarify the origin of the elastic nonlinearity in piezoelectric ceramics, the effect of Mn substitution into Pb(Zr,Ti)O3-based ceramics on the nonlinear elastic stiffness was investigated by analyzing the transient response after burst excitation. The real part of 3rd-order elastic stiffness drastically decreased with increasing Mn content. It was also found that the appearance of the elastic nonlinearity enhanced the mechanical loss. From the results, the irreversible domain wall motion overcoming the potential barrier due to defect complexes was considered as a possible origin of the elastic nonlinearity.

Original languageEnglish
Title of host publicationElectroceramics in Japan XVI
PublisherTrans Tech Publications Ltd
Pages3-6
Number of pages4
ISBN (Print)9783037858561
DOIs
Publication statusPublished - 2014 Jan 1
Event32nd Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
Duration: 2012 Oct 262012 Oct 27

Publication series

NameKey Engineering Materials
Volume582
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Other

Other32nd Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTokyo
Period12/10/2612/10/27

Keywords

  • Domain wall motion
  • Elastic nonlinearity
  • Piezoelectric ceramics

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Hagiwara, M., Hoshina, T., Takeda, H., & Tsurumi, T. (2014). Domain contribution to elastic nonlinearity in Pb(Zr, Ti)O 3-based piezoelectric ceramics. In Electroceramics in Japan XVI (pp. 3-6). (Key Engineering Materials; Vol. 582). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.582.3