Elastic Domain Wall Waves in Ferroelectric Ceramics and Single Crystals.

Abstract

More detailed measurements have been made on the resonance mode structure of PZT-composite plate transducers. These are compared with constant strain and constant stress versions of Floquet (space harmonic) theory, with good agreement. Quantitative measurement procedures for measuring bulk wave and surface wave coupling in PMN are being developed. The dependence of poled interface waveguide characteristics on fabrication parameters have been measured, and interface directional couplers have been realized. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1984
Accession Number
ADA142393

Entities

People

  • B. A. Auld

Organizations

  • Stanford University

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Acoustic Properties
  • Acoustic Waves
  • Composite Materials
  • Crystal Lattices
  • Crystals
  • Elastic Waves
  • Geometry
  • Materials
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Piezoelectricity
  • Resonant Frequency
  • Standing Waves
  • Transducers
  • Wave Functions
  • Wave Propagation

Fields of Study

  • Physics

Readers

  • Control Systems Engineering.
  • Materials Science and Engineering.
  • Structural Dynamics.

Technology Areas

  • Space