Magnetic field effect in hybrid nanostructures
arXiv:cond-mat/0312681 · doi:10.1088/0268-1242/19/10/005
Abstract
We examine the effect of the magnetic field on the proximity effect in nanostructures, self consistently using the Bogoliubov-deGennes formalism within the two dimensional extended Hubbard model. We calculate the local density of states and the pair amplitude. We study several nanostructures: superconductor - two dimensional electron gas, superconductor - ferromagnet. In these structures the magnetic field can be considered as a modulation parameter for the proximity effect.
9 pages, 9 figures