Abstract Magnetoelectric (ME) coupling is of interest for a variety of applications, but it is weak in a single-phase material. Strain-coupled laminates are an efficient way to achieve a high ME coupling. In this paper, we first derive an exact solution for a simply supported multilayered anisotropic magneto-electro-elastic plate with interfacial magneto-electro-elasticity. It is expressed in terms of the extended pseudo Stroh formalism along with the propagator matrix method. The interface modulus and stress are considered by constructing an interface matrix. Based on this solution, sandwich plates made of different layups of piezoelectric and piezomagnetic materials are numerically studied. Our results indicate that for the given layup, it is possible to tune the ME coupling by the interface modulus and stress. Considering interface effect is common in nanoplate, this study could provide an extra channel for turning the ME coupling in the layered magneto-electro-elastic plates with possible device applications.

中文翻译：

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通过界面模量和应力增强磁电弹性层压复合材料中的磁电效应

摘要 磁电 (ME) 耦合在各种应用中受到关注，但它在单相材料中较弱。应变耦合层压板是实现高 ME 耦合的有效方式。在本文中，我们首先推导出具有界面磁电弹性的简支多层各向异性磁电弹性板的精确解。它用扩展的伪 Stroh 形式主义和传播器矩阵方法表示。通过构造界面矩阵来考虑界面模量和应力。基于该解决方案，对由压电和压磁材料的不同叠层制成的夹层板进行了数值研究。我们的结果表明，对于给定的铺层，可以通过界面模量和应力来调整 ME 耦合。