The Hall Effect in Amorphous and Crystalline Fe60Co20Si8B12 and Fe58Co20Si12B10 Ferromagnetic Alloys

Abstract A study is performed of the temperature dependences of the Hall coefficient, specific electrical resistance, and saturation magnetization for Fe60Co20Si8B12 and Fe58Co20Si12B10 alloys in amorphous and crystalline states. The relationship between these parameters is established and explained from the viewpoint of the theory of the anomalous Hall effect. Coefficients of the parameter of spin–orbital interaction are estimated on the basis of experimental data.