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20002026
most citedObservation of the suppression of the flux of cosmic rays above 4x10^19eV

635 citations

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Showing 2009 · cond-mat.str-elShow all

3 papers · 2 filters

cond-mat.str-el2009★ 47 cited

Universal scaling in transport out of equilibrium through a single quantum dot using the noncrossing approximation

P. Roura-Bas

The universal scaling behavior is studied for nonequilibrium transport through a quantum dot. To describe the dot we use the standard Anderson impurity model and use the non-equili…

cond-mat.str-el2009★ 28 cited

Co-doped Ceria: Tendency towards ferromagnetism driven by oxygen vacancies

V. Ferrari, A. M. Llois, V. Vildosola

We perform an electronic structure study for cerium oxide homogeneously-doped with cobalt impurities, focusing on the role played by oxygen vacancies and structural relaxation. By…

cond-mat.str-el2009★ 39 cited

Nonequilibrium dynamics of a singlet-triplet Anderson impurity near the quantum phase transition

P. Roura Bas, A. A. Aligia

We study the singlet-triplet Anderson model (STAM) in which a configuration with a doublet is hybridized with another with a singlet and a triplet, as a minimal model to describe t…