3 papers
cond-mat.mes-hall2004
Spin-dependent transport through magnetic nanojunctions
Kamil Walczak, Gloria Platero
Coherent electronic transport through a molecular device is studied using non-equilibrium Green's function (NEGF) formalism. Such device is made of a carbon nanowire which is conne…
cond-mat1997
Photon Assisted Electric Field Domains in Semiconductor Doped Superlattices
R. Aguado, G. Platero
We study photon-assisted tunneling (PAT) through weakly-coupled doped semiconductor superlattices (SL's) in the high voltage regime. A self-consistent model which treats the Coulom…
cond-mat1995
Magnetotunneling through a double barrier structure assisted by light
Jesus Inarrea, Gloria Platero
We have analyzed theoretically the effect of a laser on the tunneling current through a double barrier in the presence of a parallel magnetic field. The mag netotunneling current i…