Abstract
Frequency changes in the experimental dependences of the impedance on the strength of the magnetic-bias direct current flowing through a wire of magnetically soft amorphous alloy of composition Co66Fe4Nb2.5Si12.5B15 with a low positive constant of saturation magnetostriction are due to the combined type of its magnetic anisotropy and indicate the presence of a multidomain structure with a helicoidal orientation of magnetization in the subsurface layer and also the effect of the motion of domain walls on the highfrequency impedance.
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Semirov, A.V., Moiseev, A.A., Bukreev, D.A. et al. Asymmetric magnetoimpedance of a magnetically soft wire. Phys. Metals Metallogr. 118, 535–540 (2017). https://doi.org/10.1134/S0031918X17040093
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DOI: https://doi.org/10.1134/S0031918X17040093