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Large magnetoelectric susceptibility: The fundamental property of piezoelectric and magnetostrictive laminated composites
The magnetoelectric (ME) susceptibility (αme) is the fundamental property that describes the coupling between the polarization and magnetization of a ME media. It is a complex quantity (αme*) which has rarely been studied. Here, we report investigations of the ME susceptibility for various ME laminated composites, which demonstrates that αme is on the order of 10−7s∕m for these materials, which is dramatically larger than that of single phase materials.