Nonlinear shear response in (K,Na)NbO3-based lead-free piezoelectric ceramics

Manabu Hagiwara, Seita Takahashi, Takuya Hoshina, Hiroaki Takeda, Osamu Sakurai, Takaaki Tsurumi

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

2 Citations (Scopus)

Abstract

The piezoelectric shear response of 94.0(Ka0.5, Na 0.5)NbO3 (KNN) + 5.0LiNbO3 (LN) + 0.5SrTiO 3 (ST) + 0.5BiFeO3 (BF) ceramics was investigated by Laser Doppler Vibrometry (LDV) and resonance-antiresonance method. From resonance-antiresonance method, the piezoelectric d15 constant was obtained to be 273 pC/N. The shear strain obtained by LDV at the frequency of 150kHz showed strong nonlinearity. This suggested that the domain contribution to piezoelectric response in shear mode of KNN-LN-ST-BF ceramics existed at the operational frequency for the shear mode divices.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages47-50
Number of pages4
Volume445
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event9th Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
Duration: 2009 Oct 232009 Oct 24

Publication series

NameKey Engineering Materials
Volume445
ISSN (Print)10139826

Other

Other9th Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTokyo
Period09/10/2309/10/24

Fingerprint

Piezoelectric ceramics
Lead
Lasers
Shear strain

Keywords

  • Domain
  • Lead-free
  • Non-linear
  • Piezoelectric
  • Shear mode

ASJC Scopus subject areas

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

Cite this

Hagiwara, M., Takahashi, S., Hoshina, T., Takeda, H., Sakurai, O., & Tsurumi, T. (2010). Nonlinear shear response in (K,Na)NbO3-based lead-free piezoelectric ceramics. In Key Engineering Materials (Vol. 445, pp. 47-50). (Key Engineering Materials; Vol. 445). https://doi.org/10.4028/www.scientific.net/KEM.445.47

Nonlinear shear response in (K,Na)NbO3-based lead-free piezoelectric ceramics. / Hagiwara, Manabu; Takahashi, Seita; Hoshina, Takuya; Takeda, Hiroaki; Sakurai, Osamu; Tsurumi, Takaaki.

Key Engineering Materials. Vol. 445 2010. p. 47-50 (Key Engineering Materials; Vol. 445).

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

Hagiwara, M, Takahashi, S, Hoshina, T, Takeda, H, Sakurai, O & Tsurumi, T 2010, Nonlinear shear response in (K,Na)NbO3-based lead-free piezoelectric ceramics. in Key Engineering Materials. vol. 445, Key Engineering Materials, vol. 445, pp. 47-50, 9th Electronics Division Meeting of the Ceramic Society of Japan, Tokyo, Japan, 09/10/23. https://doi.org/10.4028/www.scientific.net/KEM.445.47
Hagiwara M, Takahashi S, Hoshina T, Takeda H, Sakurai O, Tsurumi T. Nonlinear shear response in (K,Na)NbO3-based lead-free piezoelectric ceramics. In Key Engineering Materials. Vol. 445. 2010. p. 47-50. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.445.47
Hagiwara, Manabu ; Takahashi, Seita ; Hoshina, Takuya ; Takeda, Hiroaki ; Sakurai, Osamu ; Tsurumi, Takaaki. / Nonlinear shear response in (K,Na)NbO3-based lead-free piezoelectric ceramics. Key Engineering Materials. Vol. 445 2010. pp. 47-50 (Key Engineering Materials).
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