A Magnetic-Dependent Vibration Energy Harvester Based on the Tunable Point Defect in 2D Magneto-Elastic Phononic Crystals

A Magnetic-Dependent Vibration Energy Harvester Based on the Tunable Point Defect in 2D Magneto-Elastic Phononic Crystals

In this work, an innovative vibration energy harvester is designed by using the point defect effect of two-dimensional (2D) magneto-elastic phononic crystals (PCs) and the piezoelectric effect of piezoelectric material. A point defect is formed by removing the central Tenfenol-D rod to confine and e...

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Bibliographic Details
Main Authors: Tian Deng, Shunzu Zhang, Yuanwen Gao
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Crystals
Subjects:
vibration energy harvester
phononic crystal
defect bands
piezoelectric material
magnetostrictive material
output voltage and power
Online Access:https://www.mdpi.com/2073-4352/9/5/261

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https://www.mdpi.com/2073-4352/9/5/261

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