Abstract
We have studied a new phenomenon according to which an alternating magnetic field is transformed into electric voltage and vice versa in a structure comprising a ferroelectric ring with metal electrodes deposited onto its surface. The ferroelectric is polarized in the radial direction and placed into a constant magnetic field, which is perpendicular to the ring plane. The transformation results from a combination of the electromagnetic induction in the conducting circuit and the piezoelectric effect in the ferroelectric ring. This phenomenon can be used for creating magnetic sensors with linear characteristics.
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Original Russian Text © Y.K. Fetisov, D.V. Chashin, 2009, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2009, Vol. 35, No. 15, pp. 50–56.
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Fetisov, Y.K., Chashin, D.V. Transformation of alternating magnetic and electric fields in a ferroelectric-conductor ring structure. Tech. Phys. Lett. 35, 710–712 (2009). https://doi.org/10.1134/S1063785009080070
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DOI: https://doi.org/10.1134/S1063785009080070