202 citations · 405 across the 15 of their papers we have counts for
7 papers · 1 filter
Out of equilibrium transport through an Anderson impurity: Probing scaling laws within the equation of motion approach
C. A. Balseiro, Gonzalo Usaj, M. J. Sanchez
We study non-equilibrium electron transport through a quantum impurity coupled to metallic leads using the equation of motion technique at finite temperature T. Assuming that the i…
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…
Conductance distributions of 1D-disordered wires at finite temperature and bias voltage
F. Foieri, M. J. Sanchez, L. Arrachea +1
We calculate the distribution of the conductance G in a one-dimensional disordered wire at finite temperature T and bias voltage V in a independent-electron picture and assuming fu…
Theory of Edge States in Systems with Rashba Spin-Orbit Coupling
A. Reynoso, Gonzalo Usaj, M. J. Sanchez +1
We study the edge states in a two dimensional electron gas with a transverse magnetic field and Rashba spin-orbit coupling. In the bulk, the interplay between the external field pe…
Classical trajectories in quantum transport at the band center of bipartite lattices with or without vacancies
G. Chiappe, E. Louis, M. J. Sanchez +1
Here we report on several anomalies in quantum transport at the band center of a bipartite lattice with vacancies that are surely due to its chiral symmetry, namely: no weak locali…
Persistent currents in mesoscopic cavities and the effect of level crossings as random variables
A. J. Fendrik, M. J. Sanchez
In the present article we perform analytical and numerical calculations related to persistent currents in 2D isolated mesoscopic annular cavities threaded by a magnetic flux. The s…
On the distribution of the total energy of a system on non-interacting fermions: random matrix and semiclassical estimates
O. Bohigas, P. Leboeuf, M. J. Sanchez
We consider a single particle spectrum as given by the eigenvalues of the Wigner-Dyson ensembles of random matrices, and fill consecutive single particle levels with n fermions. As…