Publication Date:
2018-09-05
Description:
Author(s): Fabian Eickhoff, Benedikt Lechtenberg, and Frithjof B. Anders We show that the RKKY interaction in the two-impurity Anderson model comprise two contributions: a ferromagnetic part stemming from the symmetrized hybridization functions and an antiferromagnetic part. We demonstrate that this antiferromagnetic contribution can also be generated by an effective loc... [Phys. Rev. B 98, 115103] Published Tue Sep 04, 2018
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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