The theory of the thermo emf of amorphous ferromagnetic materials has been extended to the case of $d$-like current carriers. The thermo emf of Fe-Ni-Si-B and Fe-Co-Cr-Si-B alloys has been measured in a wide temperature range. An extremum in the thermo emf vs temperature curve characteristic of amorphous ferromagnetic materials becomes more pronounced after crystallization. This feature is due to the prevailing contribution of inelastic scattering during crystallization.
Department of Magnetism, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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