DIVERGENCE OF THE LOCALIZATION LENGTH IN QUANTUM HALL SYSTEMS
| dc.creator | HILKE, Michael | |
| dc.date | 1995-05-23 | |
| dc.date.accessioned | 2026-07-07T03:07:43Z | |
| dc.date.available | 2026-07-07T03:07:43Z | |
| dc.description | The localization properties of a two-dimensional disordered electron gas in a strong external magnetic field are studied. The impurities are considered to be located on a square lattice with random amplitudes. The concentration of these impurities is low, i.e., the average distance between the impurities exceeds the magnetic length. For short-ranged impurity potentials we analytically obtain an exponent $ν=2/3$ for the divergence of the localization length at the lowest Landau level. The density of states is also calculated. | |
| dc.description | 4 pages in Revtex | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9505109 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9505109 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/27274 | |
| dc.subject | Condensed Matter | |
| dc.title | DIVERGENCE OF THE LOCALIZATION LENGTH IN QUANTUM HALL SYSTEMS | |
| dc.type | text |