Disorder and Localization in the Lowest Landau Level

Simple item page
dc.creatorGedik, Z.
dc.creatorBayindir, M.
dc.date1998-10-16
dc.date1998-11-19
dc.date.accessioned2026-07-07T03:11:45Z
dc.date.available2026-07-07T03:11:45Z
dc.descriptionWe study the localization property of a two-dimensional noninteracting electron gas in the presence of randomly distributed short-range scatterers. We evaluate the participation number of the eigenstates obtained by exact diagonalization technique. At low impurity concentrations we obtain self-averaged values showing that all states, except those exactly at the Landau level, are localized with finite localization length. We conclude that there is no universal localization exponent and at least at low impurity concentrations localization length does not diverge.
dc.descriptionLaTeX, 4 pages, 4 figures, uses grafik.sty (included)
dc.identifierhttps://arxiv.org/abs/cond-mat/9810200
dc.identifierhttp://arxiv.org/abs/cond-mat/9810200
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28693
dc.subjectMesoscale and Nanoscale Physics
dc.titleDisorder and Localization in the Lowest Landau Level
dc.typetext

Files

Collections

arXiv