179 citations · 2.9k across the 72 of their papers we have counts for
5 papers · 1 filter
From Coulomb blockade to the Kondo regime in a Rashba dot
Rosa Lopez, David Sanchez, Llorens Serra
We investigate the electronic transport in a quantum wire with localized Rashba interaction. The Rashba field forms quasi-bound states which couple to the continuum states with an…
Pair Tunneling and shot noise through a single molecule in a strong electron-phonon coupling
Myung-Joong Hwang, Mahn-Soo Choi, Rosa Lopez
We investigate the electronic transport through a single molecule in a strong electron-phonon coupling regime. Based on a particle-hole transformation which is made suitable for no…
Kondo Effects in Carbon Nanotubes: From SU(4) to SU(2) symmetry
Jong Soo Lim, Mahn-Soo Choi, M. Y. Choi +2
We study the Kondo effect in a single-electron transistor device realized in a single-wall carbon nanotube. The K-K' double orbital degeneracy of a nanotube, which originates from…
Mesoscopic Charge Relaxation
Simon E. Nigg, Rosa Lopez, Markus Buttiker
We consider charge relaxation in the mesoscopic equivalent of an RC circuit. For a single-channel, spin-polarized contact, self-consistent scattering theory predicts a universal ch…
Josephson current through a Kondo molecule
Rosa Lopez, Manh-Soo Choi, Ramon Aguado
We investigate transport of Cooper pairs through a double quantum dot (DQD) in the Kondo regime and coupled to superconducting leads. Within the non-perturbative slave boson mean-f…