Magnetoelastic volume shear waves in a periodic layered medium of the ferrite-metal-dielectric type

Abstract

This paper is devoted to the study of magnetoelastic volume wave in a periodic layered medium of the ferrite-metal-dielectric type, which is characterized by the fact that the electromagnetic field of the layers is shielded by the metallization of each of the ferrite layers. This work is timely because of the development in recent years of high-precision technology for creating layered superlattices with complicated properties for the layers [1] and the broad interest in problems of propagation of waves of different physical types in magnetically ordered layered media [2,3]. We also must not that in media having ferrite properties, two classes of waves can propagate: magnetostatic, and they interact with each other. A result of wave interaction is the fact that the character of the transmission zone in the magnetoelastic case should be qualitatively different from the character of the transmission zones in the elastic or electroelastic case in media of the metal-piezoelectric type [4].