Effects of the imperfect interface and piezoelectric/piezomagnetic stiffening on the SH wave in a multiferroic composite.

@article{Sun2011EffectsOT,
  title={Effects of the imperfect interface and piezoelectric/piezomagnetic stiffening on the SH wave in a multiferroic composite.},
  author={Wei-hai Sun and Gui-ling Ju and J. Pan and Yongdong Li},
  journal={Ultrasonics},
  year={2011},
  volume={51 7},
  pages={831-8}
}
Studied in the present work is the propagation of SH wave in a cylindrically multiferroic composite consisting of a piezoelectric layer and a piezomagnetic central cylinder. It is assumed that the interface in the composite is damaged mechanically, magnetically or electrically. The dispersion relations of SH wave are obtained for two kinds of electric… CONTINUE READING