Piezoelectric surface wave scattering on a semi-infinite short-circuited surface

The scattering of a surface acoustic wave reaching a metallized surface region of a piezoelectric crystal is investigated by a numerical finite-difference method. The perturbation of the electric potential in the discontinuity neighborhood is shown, and the surface wave reflection is determined.

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Bibliographic Details
Published in:Applied physics letters 1976-01, Vol.28 (2), p.71-73
Main Authors: Cambiaggio, E., Cuozzo, F., Rivier, E.
Format: Article
Language:English
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Summary:The scattering of a surface acoustic wave reaching a metallized surface region of a piezoelectric crystal is investigated by a numerical finite-difference method. The perturbation of the electric potential in the discontinuity neighborhood is shown, and the surface wave reflection is determined.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.88659