Abstract

This paper aims to report an enhanced mechanistic analytical model to account for the geometry of a concentric cylinder structure, the effect of an elastic bonding layer, and mechanical boundary conditions on the magnetoelectric response. The elastic properties and the geometry of the bonding layer were added into the magneto-electro-elastic effective media theory by modifying the continuity condition through the introduction of a normalized stiffness parameter. Results from this investigation can be applied to the development of efficient energy harvesters or frequency-consistent magnetic field sensors by manipulating the mechanical and bonding conditions.

中文翻译：

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调整磁电层状圆柱复合材料的性能

摘要

本文旨在报告一个增强的机械分析模型，以解释同心圆柱结构的几何形状、弹性结合层的影响以及机械边界条件对磁电响应的影响。通过引入归一化刚度参数修改连续性条件，将粘合层的弹性特性和几何形状添加到磁电弹性有效介质理论中。通过操纵机械和键合条件，这项研究的结果可以应用于高效能量收集器或频率一致磁场传感器的开发。