Frequency dependent transport in the integer quantum Hall effect
| dc.creator | Bäker, A. | |
| dc.creator | Schweitzer, L. | |
| dc.date | 2001-02-23 | |
| dc.date.accessioned | 2026-07-07T02:40:30Z | |
| dc.date.available | 2026-07-07T02:40:30Z | |
| dc.description | The frequency dependent transport is investigated for a two-dimensional disordered system under QHE conditions. The real and imaginary parts of the conductivity are calculated numerically in linear response using a recursive Green function technique. The energy dependence of $σ_{xx}(E,ω)$ is obtained within the lowest Landau band. When the width of the system exceeds the characteristic length, $L_ω=(\hbarωρ(E))^{-1/2}$, the maximum of the real part of $σ_{xx}(E,ω)$ decays with frequency almost linearly which is different from the classical Drude behaviour. | |
| dc.description | 2 pages incl. 3 eps-figures. Proceedings of the ICPS 25, Osaka, 17-22 September 2000 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0102424 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0102424 | |
| dc.identifier | Proc. 25th Int. Conf. Phys. Semicond., Osaka 2000, Springer Proceedings in Physics 87, 975, 2001. | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/17400 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Frequency dependent transport in the integer quantum Hall effect | |
| dc.type | text |