2012; Physical and Mathematical Sciences, 46(1 (227): 33–37
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DIFFRACTION OF SHEAR PLANE ELECTRO-ELASTIC WAVE ON THE SEMI-INFINITE METALLIC LAYER IN THE PIEZOELECTRIC SEMI-SPACE

Haykaz Ghazaryan*

Received: 2025-02-19 · Published: 2012-03-06

© 2012 The Author(s) and the original publisher.

CC BY 4.0 This work is licensed under a Creative Commons Attribution 4.0 International License.
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Original title
DIFFRACTION OF SHEAR PLANE ELECTRO-ELASTIC WAVE ON THE SEMI-INFINITE METALLIC LAYER IN THE PIEZOELECTRIC SEMI-SPACE
Author
Haykaz Ghazaryan
Published
2012-03-06
Licence
Creative Commons Attribution 4.0 International

Abstract

The diffraction of plane shear electro-elastic wave on a thin semi-infinite Φ∞(x,y), w∞(x,y) metallic layer piezoelectric-vacuum space is considered in the presence of a thin infinite (ground shield) metallic layer in vacuum. The problem is reduced to the solution of a functional equation in the theory of analytical functions. The problem admits closed solution describing the wave fields in vacuum and in the piezoelectric medium. The presence of the semi-infinite metallic layer leads to a diffraction of a waves, a result of which surface electroelastic waves occur.
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