Interfacial waves between piezoelectric and piezomagnetic half-spaces with magneto-electro-mechanical imperfect interface

Abstract : We study the propagation of shear horizontal waves between the interface of piezoelectric and piezomagnetic half-spaces with a magneto-electro-mechanical imperfect contact. Mechanical, electrical and magnetical imperfections are modelled by means of a spring, a capacitor and a inductor, respectively. A general expression for the dispersion relation not reported previously in literature is given in an explicit form, with the diverse limit cases analysed in detail. In some of these limit cases, new expressions are also obtained which predict the existence of interfacial waves. In the other cases, when already reported results exist, a comparison with them is done. Some physical interpretations are derived from the limit cases. The influence of mechanical, electrical and magnetical imperfect contacts are shown in some numerical examples.
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Article dans une revue
Philosophical Magazine Letters, Taylor & Francis, 2013, 93 (7), pp.413-421. <10.1080/09500839.2013.793850>
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https://hal.archives-ouvertes.fr/hal-00861443
Contributeur : Frédéric Lebon <>
Soumis le : jeudi 12 septembre 2013 - 16:53:34
Dernière modification le : vendredi 11 mars 2016 - 01:02:08

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J.A. Otero, Reinaldo Rodrıguez-Ramos, G. Monvisais, C. Stern, Frédéric Lebon. Interfacial waves between piezoelectric and piezomagnetic half-spaces with magneto-electro-mechanical imperfect interface. Philosophical Magazine Letters, Taylor & Francis, 2013, 93 (7), pp.413-421. <10.1080/09500839.2013.793850>. <hal-00861443>

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