342 citations · 1.2k across the 33 of their papers we have counts for
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cond-mat.str-el2012★ 4 cited
Spin-spin correlations between two Kondo impurities coupled to an open Hubbard chain
A. C. Tiegel, P. E. Dargel, K. A. Hallberg +2
In order to study the interplay between Kondo and Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction, we calculate the spin-spin correlation functions between two Kondo impurities co…
cond-mat.mes-hall2012★ 7 cited
Quantum correlations in nanostructured two-impurity Kondo systems
Marco Nizama, Diego Frustaglia, Karen Hallberg
We study the ground-state entanglement properties of nanostructured Kondo systems consisting of a pair of impurity spins coupled to a background of confined electrons. The competit…