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.
References
G. Herzer, Handbook of Magnetic Materials, Ed. by K. H. J. Buschov (Elsevier Science B.V., Amsterdam, 1997), Vol. 10, pp. 415–462.
S. O. Volchkov, E. I. Dukhan, V. V. Gubernatorov, et al., Phys. Met. Metallogr. 106, 357 (2008).
A. S. Antonov, S. N. Gadetskii, A. B. Granovskii, et al., Fiz. Met. Metalloved., No. 6, 60 (1997).
G. V. Kurlyandskaya, V. Fal Miyar, A. Saad, et al., J. Appl. Phys. 101, 054505 (2007).
G. V. Kurlyandskaya, D. de Kos, and S. O. Volchkov, Defektoskopiya, No. 6, 13 (2009).
A. V. Semirov, D. A. Bukreev, V. O. Kudryavtsev, et al., Tech. Phys. 54, 1586 (2009).
A. V. Semirov, D. A. Bukreev, A. A. Moiseev, et al., Tech. Phys. 56, 395 (2011).
C. Gomez-Polo, L. M. Socolovsky, M. Knobel, and M. Vazquez, Sensor Lett. 5, 196 (2007).
A. V. Semirov, A. A. Moiseev, D. A. Bukreev, et al., Nauchn. Priborostr. 20, 42 (2010).
Author information
Authors and Affiliations
Corresponding author
Additional information
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.
Rights and permissions
About this article
Cite this article
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
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784213050204