Transport Properties of FeSi with Cobalt Impurities
The results of experimental investigations of Fe1-xCoxSi crystals in the impurity limit are presented in this article. We made an attempt to study changes of magnetic properties and conductivity in mixed Fe1-xCoxSi crystals in the impurity limit. Magnetoresistance properties are well described in the framework of Kondo model. The presence of Co-subsystem leads to the occurrence of spin-dependent channel in electron scattering conduction.
G.Y. Yurkin et al., "Transport Properties of FeSi with Cobalt Impurities", Solid State Phenomena, Vols. 168-169, pp. 493-496, 2011