Title :
Piezoelectromagnetic waves in a ceramic plate
Author_Institution :
Dept. of Eng. Mech., Nebraska Univ., Lincoln, NE, USA
Abstract :
The propagation of shear horizontal (SH) waves in an infinite plate of polarized ceramics is studied from the three-dimensional equations of linear piezoelectro-magnetism with full electromagnetic coupling. Exact solutions are obtained for plates with electroded and unelectroded surfaces.
Keywords :
Maxwell equations; elastic waves; electromagnetic coupling; magnetomechanical effects; piezoceramics; piezoelectricity; electrical boundary condition; electromagnetic coupling; infinite ceramic plate; piezoelectromagnetic shear horizontal wave propagation; polarized ceramics; three-dimensional linear time harmonic equations; unelectroded surface; Acoustic waves; Ceramics; Electromagnetic coupling; Electromagnetic propagation; Electromagnetic radiation; Electromagnetic scattering; Maxwell equations; Piezoelectric polarization; Surface waves; Tensile stress;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2004.1324410
