Banhart, J.J.BanhartEbert, H.H.EbertVoitländer, J.J.VoitländerWeinberger, P.P.Weinberger2022-03-032022-03-031994https://publica.fraunhofer.de/handle/publica/18530210.1103/PhysRevB.50.2104The residual electrical dc resistivity of the transition-metal-alloy system Cu-Pt is evaluated by making use of the relativistic version of the Korringa-Kohn-Rostoker-coherent potential approximation and the one-electron Kubo-Greenwood formula for disordered systems. Starting from the results of a previous calculation the influence of truncation of the angular momentum expansion, the effects of self-consistency of the alloy potential, the importance of vertex corrections, and the difference between the nonrelativistic and the relativistic current operator are examined.enBerechnungLegierungRestwiderstand620660671530journal article