Browsing Artículos 2014 by Author "Pastawski, Horacio Miguel"
Now showing items 1-2 of 2
-
Landau-Zener and Rabi oscillations in the spin-dependent conductance
Fernández Alcázar, Lucas Jonatan; Pastawski, Horacio Miguel (2014)We describe the spin-dependent quantum conductance in a wire where a magnetic field is spatially modulated. The changes in direction and intensity of the magnetic field acts as a perturbation that mixes spin projections. ... -
Tailoring optical fields emitted by nanometric sources
Bustos Marún, Raúl Alberto; Dente, Axel Damián; Coronado, Eduardo Andrés; Pastawski, Horacio Miguel (2014)In this work we study a simple way of controlling the emitted fields of sub-wavelength nanometric sources. The system studied consists of arrays of nanoparticles (NPs) embedded in optical active media. The key concept is ...