Enhancement of magnetoelectric coupling in laminate composites of textured Fe–Ga thin sheet and PZT
Jiande Liu,
Zhenghua He,
Chengdong Mi
et al.
Abstract:Magneto-mechano-electric (MME) generators consisting of piezoelectric and magnetostrictive materials can convert the stray magnetic noise to useful electric energy for the wireless sensor networks utilizing the magnetoelectric coupling effect and magnetic interactions. In this paper, a scalable engineering approach was proposed to fabricate the laminate MME generator composed of a PZT/Fe–Ga/PZT sandwich structure. The Goss-oriented Fe81Ga19 thin sheet with a large magnetostriction of 244 ppm was produced by a … Show more
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