Love wave propagation in piezoelectric layered structure with dissipation

Jianke Du, Kai Xian, Ji Wang, Yook Kong Yong

Research output: Contribution to journalArticlepeer-review

35 Scopus citations

Abstract

We investigate analytically the effect of the viscous dissipation of piezoelectric material on the dispersive and attenuated characteristics of Love wave propagation in a layered structure, which involves a thin piezoelectric layer bonded perfectly to an unbounded elastic substrate. The effects of the viscous coefficient on the phase velocity of Love waves and attenuation are presented and discussed in detail. The analytical method and the results can be useful for the design of the resonators and sensors.

Original languageEnglish (US)
Pages (from-to)281-286
Number of pages6
JournalUltrasonics
Volume49
Issue number2
DOIs
StatePublished - Feb 2009

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Keywords

  • Dissipation
  • Love waves
  • Piezoelectric
  • Sensors
  • Viscous

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