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Impedance and magnetic properties of CoFeCrSiB amorphous ribbons near the curie point

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Abstract

The influence of temperature on the magnetic properties and magnetoimpedance of Co64Fe3Cr3Si15B15 and Co67FCr3Si15B12 amorphous ribbons having different Curie points are studied. The impedance and its component are found to change greatly when the ribbons pass into the paramagnetic state. This finding can be used to determine the Curie point of ferromagnets and design high-sensitivity thermal transducers.

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Correspondence to A. V. Semirov.

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Original Russian Text © A.V. Semirov, M.S. Derevyanko, D.A. Bukreev, A.A. Moiseev, G.V. Kurlyandskaya, 2013, published in Zhurnal Tekhnicheskoi Fiziki, 2013, Vol. 83, No. 5, pp. 154–157.

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Semirov, A.V., Derevyanko, M.S., Bukreev, D.A. et al. Impedance and magnetic properties of CoFeCrSiB amorphous ribbons near the curie point. Tech. Phys. 58, 774–777 (2013). https://doi.org/10.1134/S1063784213050204

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  • DOI: https://doi.org/10.1134/S1063784213050204

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