Contribution prom thermoelastic and electroelastic fields to effective properties of multilayer piezoelectric textures of the piezoceramics/metal type

Abstract

Exact solutions have been obtained in terms of a model of the thermoelectroelastic medium characterized by one-dimensional nonuniformity of its physical properties for principal effective piezoelectric, dielectric, elastic and pyroelectric constants of a multilayer structure of the piezoceramics/metal type. A case is discussed of the ceramic poled orthogonal to the plane of the layers which can be used as sensitive elements of piezoceramic sensors.