179 citations · 2.9k across the 72 of their papers we have counts for
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The Two-impurity Anderson Model Revisited: Competition between Kondo Effect and Reservoir-mediated Superexchange in Double Quantum Dots
Minchul Lee, Mahn-Soo Choi, Rosa Lopez +3
We study a series-coupled double quantum dot in the Kondo regime modeled by the two-impurity Anderson model and find a new conduction-band mediated superexchange interaction that c…
Mesoscopic Coulomb drag, broken detailed balance and fluctuation relations
Rafael Sánchez, Rosa López, David Sánchez +1
When a biased conductor is put in proximity with an unbiased conductor a drag current can be induced in the absence of detailed balance. This is known as the Coulomb drag effect. H…
Localized magnetic states in Rashba dots
Mircea Crisan, David Sanchez, Rosa Lopez +2
We study the formation of local moments in quantum dots arising in quasi-one dimensional electron wires due to localized spin-orbit (Rashba) interaction. Using an Anderson-like mod…