1D-Disordered Conductor with Loops Immersed in a Magnetic Field
Condensed Matter
2009-10-22 v1
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.
Keywords
Cite
@article{arxiv.cond-mat/9406033,
title = {1D-Disordered Conductor with Loops Immersed in a Magnetic Field},
author = {A. S. Cattaneo and A. Gamba and I. V. Kolokolov and M. Martellini},
journal= {arXiv preprint arXiv:cond-mat/9406033},
year = {2009}
}
Comments
8 pages; LaTeX; IFUM 463/FT; to appear in Phys. Lett. A