Low-frequency peak in the magnetoconductivity of a non-degenerate 2D electron liquid
| dc.creator | Kuehnel, Frank | |
| dc.creator | Pryadko, Leonid P. | |
| dc.creator | Dykman, M. I. | |
| dc.date | 2000-01-29 | |
| dc.date | 2000-01-30 | |
| dc.date.accessioned | 2026-07-07T02:36:40Z | |
| dc.date.available | 2026-07-07T02:36:40Z | |
| dc.description | We study the frequency-dependent magnetoconductivity of a strongly correlated nondegenerate 2D electron system in a quantizing magnetic field. We first restore the single-electron conductivity from calculated 14 spectral moments. It has a maximum for omega ~ gamma (hbar gamma is the disorder-induced width of the Landau level), and scales as a power of omega for omega ->0, with a universal exponent. Even for strong coupling to scatterers, the electron-electron interaction modifies the conductivity for low and high frequencies, and gives rise to a nonzero static conductivity. We analyze the full many-electron conductivity, and discuss the experiment. | |
| dc.description | RevTeX 3.0, 4 pages, 1 eps figure | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0001427 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0001427 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/16003 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Low-frequency peak in the magnetoconductivity of a non-degenerate 2D electron liquid | |
| dc.type | text |