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  • Title: A resonance-bending mode magnetoelectric-coupling equivalent circuit.
    Author: Guo M, Dong S.
    Journal: IEEE Trans Ultrason Ferroelectr Freq Control; 2009 Nov; 56(11):2578-86. PubMed ID: 19942545.
    Abstract:
    Magnetoelectric (ME) coupling equivalent circuits for L-T (longitudinal magnetization and transverse polarization), L-L (longitudinal magnetization and longitudinal polarization), and C-C (circumferential magnetization and circumferential polarization) modes have been developed for laminated ME composites in prior reports. Here, we report the modeling of laminated magnetostrictive/piezoelectric bilayer composites operated in bending mode. By introducing the concept of mechanical voltage and mechanical current, a bending-mode ME coupling equivalent circuit was developed, which is useful to predict the ME coefficients in the region around the resonance frequency.
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