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Updated: Jul 5, 2025

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure
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在压电聚合物复合材料中的磁强和磁活性效应

Oleg V Stolbov1,2, Yuriy L Raikher1,2

  • 1Laboratory of Dynamics of Disperse Media, Institute of Continuous Media Mechanics, Russian Academy of Sciences, Ural Branch, 614018 Perm, Russia.

Nanomaterials (Basel, Switzerland)
|January 11, 2024
PubMed
概括

本研究介绍了基于聚合物的磁电 (ME) 复合膜的美索斯科普模型. 该模型显示,ME效应源于磁强性和磁活性贡献,强调需要考虑两者来准确建模.

关键词:
复合材料 复合材料 是一种复合材料.一个磁力活跃的磁体.磁电电的电磁电气的电磁电气.磁力强化的磁力强化.这是一种压电式电体.聚合物薄膜是一种聚合物薄膜.

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Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.
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