1D-Disordered Conductor with Loops Immersed in a Magnetic Field
arXiv:cond-mat/9406033 · doi:10.1016/0375-9601(94)90080-9
Abstract
We investigate the conductance of a 1-D disordered conducting loop with two contacts, immersed in a magnetic flux. We show the appearance in this model of the Al'tshuler-Aronov-Spivak behaviour. We also investigate the case of a chain of loops distributed with finite density: in this case we show that the interference effects due to the presence of the loops can lead to the delocalization of the wave function.
8 pages; LaTeX; IFUM 463/FT; to appear in Phys. Lett. A