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Magnetoresistance in the s-d Model with Arbitrary Impurity Spin

Kaihe Ding·Bao-Heng Zhao
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Abstract

The magnetoresistance, the number of the localized electrons, and the s-wave scattering phase shift at the Fermi level for the s-d model with arbitrary impurity spin are obtained in the ground state. To obtain above results some known exact results of the Bethe ansatz method are used. As the impurity spin S = 1/2, our results coincide with those obtained by Ishii \textit{et al%}. The compairsion between the theoretical and experimental magneticresistence for impurity S = 1/2 is re-examined.

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Kaihe Ding, Bao-Heng Zhao. 2004-12-09. Magnetoresistance in the s-d Model with Arbitrary Impurity Spin. https://doi.org/10.1103/physrevb.70.174432

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