Coexistence of metallic and activation conductivities in metallic glasses
Prekul A. F., Rassokhin V. A., Yartsev S. V.
It is found that the temperature dependence of the electrical conductivity of metallic glasses can be approximated by an equation with the general form o\ Τ) = σ0 ΗA exp( — В /Тп). (1) High accuracy and mathematical stability of the description are achieved with η = 1/2.