On the temperature dependence of electrical resistivit in concentrated disordered transition binary alloys
- 1 January 1975
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 36 (1), 17-21
- https://doi.org/10.1051/jphyslet:0197500360101700
Abstract
Using a two (s-d) band model and the CPA theory of conductivity, we calculate the effect of the phonon induced modification of the density of states on the T-dependence of the electrical resistivity in concentrated transition metal alloys. It is shown that this effect is not at all negligible and in some cases can yield a negative T-coefficient dρ/dT as observed in some of these alloysKeywords
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