385 citations · 5.7k across the 133 of their papers we have counts for
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Interplay of electromagnetic noise and Kondo effect in quantum dots
Serge Florens, Pascal Simon, Sabine Andergassen +1
We investigate the influence of an electromagnetic environment, characterized by a finite impedance , on the Kondo effect in quantum dots. The circuit voltage fluctuations co…
Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas
Pascal Simon, Daniel Loss
Electrons in a two-dimensional semiconducting heterostructure interact with nuclear spins via the hyperfine interaction. Using a a Kondo lattice formulation of the electron-nuclear…
Exchange interaction between single magnetic adatoms
P. Wahl, P. Simon, L. Diekhoener +4
The magnetic coupling between single Co atoms adsorbed on a copper surface is determined by probing the Kondo resonance using low-temperature scanning tunneling spectroscopy. The K…
Kondo effect with non collinear polarized leads: a numerical renormalization group analysis
P. Simon, P. S. Cornaglia, D. Feinberg +1
The Kondo effect in quantum dots attached to ferromagnetic leads with general polarization directions is studied combining poor man scaling and Wilson's numerical renormalization g…
Quantum criticality in a double quantum-dot system
Gergely Zarand, Chung-Hou Chung, Pascal Simon +1
We discuss the realization of the quantum-critical non-Fermi liquid state, originally discovered within the two-impurity Kondo model, in double quantum-dot systems. Contrary to the…
Underscreened Kondo impurities in a Luttinger liquid
P. Durganandini, Pascal Simon
We study the problem of underscreened Kondo physics in an interacting electronic system modeled by a Luttiger Liquid (LL). We find that the leading temperature dependence of thermo…