177 citations · 335 across the 11 of their papers we have counts for
13 papers · 1 filter
Stationary transport in mesoscopic hybrid structures with contacts to superconducting and normal wires. A Green's function approach for multiterminal setups
Liliana Arrachea
We generalize the representation of the real time Green's functions introduced by Langreth and Nordlander [Phys. Rev. B 43 2541 (1991)] and Meir and Wingreen [Phys. Rev. Lett. 68 2…
DC four point resistance of a double barrier quantum pump
F. Foieri, L. Arrachea, M. J. Sanchez
We investigate the behavior of the dc voltage drop in a periodically driven double barrier structure (DBS) sensed by voltages probes that are weakly coupled to the system. We find…
Non adiabatic features of electron pumping through a quantum dot in the Kondo regime
Liliana Arrachea, Alfredo Levy Yeyati, Alvaro Martin-Rodero
We investigate the behavior of the dc electronic current, Jdc, in an interacting quantum dot driven by two ac local potentials oscillating with a frequency, Omega0, and a phase-lag…
Voltage profile and four terminal resistance of an interacting quantum wire
Liliana Arrachea, Carlos Naón, Mariano Salvay
We investigate the behavior of the four-terminal resistance in a quantum wire described by a Luttinger liquid in two relevant situations: (i) in the presence of a single…
Multifloquet to single electronic channel transition in the transport properties of a resistive 1D driven disordered ring
F. Foieri, L. Arrachea, M. J. Sanchez
We investigate the dc response of a 1D disordered ring coupled to a reservoir and driven by a magnetic flux with a linear dependence on time. We identify two regimes: (i) A localiz…
Quantum pump effect in one-dimensional systems of Dirac fermions
L. Arrachea, Carlos Naón, Mariano Salvay
We investigate the behavior of the directed current in one-dimensional systems of Dirac fermions driven by local periodic potentials in the forward as well in backscattering channe…