1998/12/15 by Valery I. Rupasov, Rupasov, Valery I.
Chemistry · Physics and Astronomy · #Advanced Physical and Chemical Molecular Interactions #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #cond-mat.str-el
paper · pdf · doi:10.48550/arxiv.cond-mat/9812240
3 pages, RevTex
arxiv created 1998/12/15 · arxiv updated 2009/11/30
We study a generalized Kondo model in which a spin-1/2 impurity is coupled to a conduction band by both s-d exchange and potential interactions. A strong potential scattering is shown to screen an exchange scattering, and the Kondo temperature of the system is decreased.