4 papers · 1 filter
Comment on ''Kondo resonances and Fano antiresonances in transport through quantum dots''
J. Bonca, A. Ramsak, T. Rejec
We show that the numerical method [M.E. Torio, K. Hallberg, A.H. Ceccatto, and C.R. Proetto, Phys. Rev. B 65, 085302 (2002), cond-mat/0108167v2] does not reproduce correctly the Ko…
Conductance of nanosystems with interaction
Anton Ramsak, Tomaz Rejec
The zero-temperature linear response conductance through an interacting mesoscopic region attached to noninteracting leads is investigated. We present a set of formulas expressing…
Interacting electrons in a nearly straight quantum wire
T. Rejec, A. Ramsak, J. H. Jefferson
The conductance threshold of a clean nearly straight quantum wire in which a single electron is bound is studied. This exhibits spin-dependent conductance anomalies on the rising e…
Anomalies in the conduction edge of quantum wires
T. Rejec, A. Ramsak, J. H. Jefferson
We study the conductance threshold of clean nearly straight quantum wires in which an electron is bound. We show that such a system exhibits spin-dependent conductance structures o…