Title :
Shear-horizontal surface waves in a layered structure of piezoelectric ceramics
Author :
Hanhua, Feng ; Xingjiao, Li
Author_Institution :
Dept. of Solid State Electron., Huazhong Univ. of Sci. & Technol., Hubei, China
fDate :
3/1/1993 12:00:00 AM
Abstract :
A new existence condition for shear-horizontal (SH) surface waves in a layered structure of piezoelectric ceramics is give. The discussed SH surface wave is not a stiffened Love wave, but a new type surface wave.<>
Keywords :
ceramics; dispersion relations; piezoelectric materials; surface acoustic waves; dispersion relation; existence condition; layered structure; piezoelectric ceramics; shear horizontal surface waves; Ceramics; Dielectric materials; Dielectric substrates; Ferroelectric materials; Geometry; Permittivity; Piezoelectric materials; Piezoelectric polarization; Solid state circuits; Surface waves;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
