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Original Articles

Ab-initio theory of temperature-dependent magneto-resistivities

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Pages 2615-2626 | Received 28 May 2008, Accepted 19 Aug 2008, Published online: 03 Dec 2010
 

Abstract

We present the first ab-initio type descriptions of the temperature dependence of the magnetic part of the electrical conductivity. We implemented the Disordered Local Moment (DLM) scheme into Kubo's linear-response formalism using the screened Korringa-Kohn-Rostoker (KKR) approach. In order to test the proposed scheme, we calculated the magnetic resistivity of bulk Fe and Co. The results seem to give a qualitatively correct temperature dependence of the magnetic part of the electrical resistivity in the ferromagnetic region.

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