Modeling the Converse Magnetoelectric Effect in the Low-Frequency Range

Modeling the Converse Magnetoelectric Effect in the Low-Frequency Range

Blog Article

This article is devoted to the theory of the converse magnetoelectric (CME) effect for the longitudinal, bending, longitudinal-shear, and torsional resonance modes and its quasi-static regime.In contrast to the direct ME effect (DME), these issues have not been studied in sufficient detail in the literature.However, in a number of cases, in particular in the study of visceratuant low-frequency ME antennas, the results obtained are of interest.

Detailed calculations with examples were carried out for the longitudinal mode on skeleton yard stakes the symmetric and asymmetric structures based on Metglas/PZT (LN); the bending mode was considered for the asymmetric free structure and structure with rigidly fixed left-end Metglas/PZT (LN); the longitudinal-shear and torsional modes were investigated for the symmetric and asymmetric free structures based on Metglas/GaAs.For the identification of the torsion mode, it was suggested to perform an experiment on the ME structure based on Metglas/bimorphic LN.All calculation results are presented in the form of graphs for the CME coefficients.