Lamb waves propagation in layered piezoelectric/piezomagnetic plates.

  title={Lamb waves propagation in layered piezoelectric/piezomagnetic plates.},
  author={Hamdi Ezzin and Morched Ben Amor and Mohamed H{\'e}di Ben Ghozlen},
A dynamic solution is presented for the propagation of harmonic waves in magneto-electro-elastic plates composed of piezoelectric BaTiO3(B) and magnetostrictive CoFe2O4(F) material. The state-vector approach is employed to derive the propagator matrix which connects the field variables at the upper interface to those at the lower interface of each layer. The ordinary differential approach is employed to determine the wave propagating characteristics in the plate by imposing the traction-free… CONTINUE READING