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Giant resonant magnetoelectric effect in bi-layered Metglas/Pb(Zr,Ti)O-3 composites

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Date

2012-11-15

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Publisher

American Institute of Physics

Abstract

In this paper, giant resonant magnetoelectric (ME) effect in an unsymmetrical bi-layered Metglas/Pb(Zr,Ti)O-3 ME composites with multi-push pull configuration that can be significantly tuned was investigated experimentally and theoretically. The actual measured and predicted results present the similar resonant frequency shifting behaviors for such ME composites: The resonant frequency can be varied from 70 Hz to 220 Hz by tip mass loading, where the ME voltage coefficients were over 250 V/cm-Oe. Moreover, the giant frequency-tunable resonant effect allowed us to design a 60Hz magnetic field energy harvester to be capable of harvesting energy generated by electronic instruments working on a 60Hz ac power supply. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4765724]

Description

Keywords

Magnetic resonance, Magnetic fields, Magnetoelectric effects, Piezoelectric films, Laminates

Citation

Gao, Junqi, Hasanyan, Davresh, Shen, Ying, Wang, Yaojin, Li, Jiefang, Viehland, D. (2012). Giant resonant magnetoelectric effect in bi-layered Metglas/Pb(Zr,Ti)O-3 composites. Journal of Applied Physics, 112(10). doi: 10.1063/1.4765724

Persistent link

http://hdl.handle.net/10919/52423

Collections

Scholarly Works, Materials Science and Engineering (MSE)