压电晶体-液体-各向同性固体分层结构中的声反射和声透射

Reflection and transmission of acoustic waves on a layered structure: piezocrystal-liquid-isotropic solid

本文给出由压电晶体－液体－各向同性固体组成的分层结构中声反射和声透射的一些理论结果，与不考虑介质压电性的情形相比，反射和透射声场具有更大的复杂性，与晶体取向、界面电边界条件等均有关．

The paper presents some theoretical results on acoustic reflections and trans-missions for a layered structure: piezocrystal-liquid-isotropic solid. It is found that acous-tic fields of reflection and transmission are related to the orientation of piezocrystal and electrical boundary conditions of the layered structure, and are much complicated com-pared with that on layered structure whose piezoelectricity is neglected.