134 citations · 294 across the 6 of their papers we have counts for
10 papers · 1 filter
On the validity and breakdown of the Onsager symmetry in mesoscopic conductors interacting with environments
David Sanchez, Kicheon Kang
We investigate magnetic-field asymmetries in the linear transport of a mesoscopic conductor interacting with its environment. Interestingly, we find that the interaction between th…
Strongly modulated transmission of a spin-split quantum wire with local Rashba interaction
David Sanchez, Llorens Serra, Mahn-Soo Choi
We investigate the transport properties of ballistic quantum wires in the presence of Zeeman spin splittings and a spatially inhomogeneous Rashba interaction. The Zeeman interactio…
Evanescent states in quantum wires with Rashba spin-orbit coupling
Llorens Serra, David Sanchez, Rosa Lopez
We discuss the calculation of evanescent states in quasi-one-dimensional quantum wires in the presence of Rashba spin-orbit interaction. We suggest a computational algorithm devise…
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…
Fano-Rashba effect in a quantum wire
David Sanchez, Llorens Serra
We predict the occurrence of Fano lineshapes in a semiconductor quantum wire with local spin-orbit (Rashba) coupling. We show that the Rashba interaction acts in a strictly one dim…
Magnetic field symmetry and phase rigidity of the nonlinear conductance in a ring
R. Leturcq, D. Sanchez, G. Gotz +4
We have performed nonlinear transport measurements as a function of a perpendicular magnetic field in a semiconductor Aharonov-Bohm ring connected to two leads. While the voltage-s…