Finite Element Harmonic Modeling of Magnetoelectric Effect

Thu Trang Nguyen 1 Xavier Mininger 1 Frédéric Bouillault 1 Laurent Daniel 1
1 ICHAMS - Equipe Interaction Champs - Matériaux et Structures
LGEP - Laboratoire de génie électrique de Paris
Abstract : The magnetoelectric (ME) effect in composite materials results from the combination of the magnetostrictive effect and the piezoelectric effect via elastic interaction. This work focuses on the modeling of multilayer structures under dynamic excitation. The calculated ME coefficient versus frequency shows the enhancement of the ME effect at mechanical resonance in accordance with experimental measurements. The impact of electric conductivity is investigated. Applications on the ME sensor and tunable inductor are proposed.
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https://hal-supelec.archives-ouvertes.fr/hal-00711567
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Submitted on : Monday, June 25, 2012 - 12:09:24 PM
Last modification on : Thursday, November 22, 2018 - 2:55:13 PM

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Thu Trang Nguyen, Xavier Mininger, Frédéric Bouillault, Laurent Daniel. Finite Element Harmonic Modeling of Magnetoelectric Effect. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2011, 47 (5), pp.1142 - 1145. ⟨10.1109/TMAG.2010.2081356⟩. ⟨hal-00711567⟩

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