Temperature dependence of the normal-state Hall coefficient of a quasi-one-dimensional metal
| dc.creator | Yakovenko, Victor M. | |
| dc.creator | Zheleznyak, Anatoley T. | |
| dc.date | 1998-07-03 | |
| dc.date | 1998-09-25 | |
| dc.date.accessioned | 2026-07-07T07:48:20Z | |
| dc.date.available | 2026-07-07T07:48:20Z | |
| dc.description | We develop a systematic theory of the Hall effect in Q1D conductors in both weak and strong magnetic fields for a model where the electron relaxation time varies over the Fermi surface. At high temperatures, the Hall coefficient saturates at the value $-β/ecn$, where the dimensionless coefficient $β$ is determined by the curvature of the longitudinal dispersion law of electrons, $e$ the electron charge, $c$ is the speed of light, and $n$ is the hole concentration. At low temperatures, where a strong variation of the relaxation rate over the Fermi surface develops in the form of ``hot spots'', the Hall coefficient becomes temperature-dependent and may change sign for a particular choice of the transverse dispersion law parameters. In our model, the sign changes in a weak, but not in a strong magnetic field. | |
| dc.description | 5 pages, 3 figures, submitted to Synthetic Metals, proceedings of International Conference on Synthetic Metals, 1998, Montpellier, France. v.2: few references are added | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9807047 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9807047 | |
| dc.identifier | Synthetic Metals 103, 2202-2205 (1999) | |
| dc.identifier | doi:10.1016/S0379-6779(98)00921-7 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/124463 | |
| dc.subject | Condensed Matter | |
| dc.title | Temperature dependence of the normal-state Hall coefficient of a quasi-one-dimensional metal | |
| dc.type | text |