1 citations · 1 across the 6 of their papers we have counts for
6 papers
Tunneling magnetoresistance of Fe/ZnSe (001) single- and double-barrier junctions as a function of interface structure
J. Peralta-Ramos, A. M. Llois
In this contribution, we calculate the spin-dependent ballistic and coherent transport through epitaxial Fe/ZnSe (001) simple and double magnetic tunnel junctions with two differen…
Tunnel transport through multiple junctions
J. Peralta-Ramos, A. M. Llois
We calculate the conductance through double junctions of the type M(inf.)-Sn-Mm-Sn-M(inf.) and triple junctions of the type M(inf.)-Sn-Mm-Sn-Mm-Sn-M(inf.), where M(inf.) are semi-i…
Tunnelling through a semiconducting spacer: complex band predictions vs. thin film calculations
J. Peralta-Ramos, J. Milano, A. M. Llois
Using a simple tight-binding model, we compare the limitations of the tunnelling predictions coming out of the complex band structure of a semiconductor with the output of thin fil…
Gate control of the tunneling magnetoresistance in double-barrier junctions
J. Peralta-Ramos, A. M. Llois
We calculate the conductances and the tunneling magnetoresistance (TMR) of double magnetic tunnel junctions, taking as a model example junctions composed of Fe/ZnSe/Fe/ZnSe/Fe (001…
Transmission spectra of Fe/MgO (001) double-barrier tunnel junctions at finite bias
J. Peralta-Ramos, A. M. Llois
In this contribution, we calculate in a self-consistent way the ballistic transmission as a function of energy of one Fe/MgO (001) single-barrier and one double-barrier tunnel junc…
Kondo temperature and crystal field levels of Ce systems within a finite U Non-Crossing Approximation
P. Roura-Bas, V. Vildosola, L. O. Manuel +1
We calculate the Kondo temperature () and crystal-field levels of strongly correlated multiorbital systems solving the Anderson Impurity Model with the finite U Non-Crossing A…