Landauer-Büttiker-type current formula for hybrid mesoscopic systems
arXiv:cond-mat/0110502
Abstract
A general Landauer-Büttiker-type current formula is derived, which can be applied to the ferromagnet (F)/Normal metal (N)/superconductor (S), F/N/N, N/N/S and N/N/N systems in the presence of various kinds of interactions in the central region.
17 pages, Revtex format