The influence of structural disorder and magnetism on the resistivity of the amorphous Co_{x}Ni_{70-x}Fe_{5}Si_{15}B_{10} ribbons was investigated. The resistivity vs. alloy composition shows parabolic-like behaviour. In the thermal behaviour, resistivities of the samples show apparent magnetic contribution. They also exhibit minima at temperatures which can be correlated with the Curie temperatures. Above T ≥ 0.5T_{C} resistivity increases linearly with increasing temperature. This effect is seemingly due to electron-phonon scattering. Obviously, the chemical and positional disorder is responsible for the major part of resistivity.
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.