Propagation of inhomogeneous plane waves in isotropic solid crystals

Author:

Harabagiu Livia1,Simionescu-Panait Olivian

Affiliation:

1. Department of Mathematics, University of Bucharest, Bucharest, Romania

Abstract

Abstract In this paper we study the impact of initial mechanical deformation and electric fields applied to linear elastic isotropic solid, on the propagation of inhomogeneous plane waves in such media. We derive the decomposition of the propagation condition for particular isotropic directional bivectors and we show that the specific coefficients are similar to the case of guided waves propagation in isotropic solids subject to a bias.

Publisher

Walter de Gruyter GmbH

Reference18 articles.

1. [1] Ph. Boulanger, M. Destrade, M. Hayes, Inhomogeneous"longitudinal" circularly-polarized plane waves in anisotropic elastic crystals, Acta Acustica, 92(2006), 247-250.

2. [2] Ph. Boulanger, M. Hayes, Electromagnetic plane waves in anisotropic media an approach using bivectors,Phil. Trans. R. Soc. A, 330(1990), 335-393.

3. [3] Ph. Boulanger, M. Hayes, Bivectors and waves in Mechanics and Optics Chapman & Hall, New Delhi, 1993.

4. [4] S. Chirita, I. Ghiba, Inhomogeneous plane waves in elastic materials with voids, Wave Motion, 47(2010), 333-342.

5. [5] J.W. Gibbs, Elements of vector analysis, Scientific papers vol.2, part 2, Doves Publication, New York, 1961.

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