``Hot Spots'' in Quasi-One-Dimensional Organic Conductors
| dc.creator | Zheleznyak, Anatoley T. | |
| dc.creator | Yakovenko, Victor M. | |
| dc.date | 1995-02-01 | |
| dc.date | 1995-02-01 | |
| dc.date.accessioned | 2026-07-07T08:58:52Z | |
| dc.date.available | 2026-07-07T08:58:52Z | |
| dc.description | Distribution of the electron scattering rate on the Fermi surface of a quasi-one-dimensional conductor is calculated for the electron-electron umklapp interaction. We find that in certain regions on the Fermi surface the scattering rate is anomalously high. The reason for the existence of these ``hot spots'' is analogous to the appearance of the van Hove singularities in the density of states. We employ a generalized $τ$-approximation (where the scattering integral in the Boltzmann equation is replaced by the scattering time which depends on the position at the Fermi surface) to study the dependence of the electric resistance on the amplitude and the orientation of a magnetic field. We find that the ``hot spots'' do not produce a considerable magnetoresistance or commensurability effects at the so-called ``magic angles''. | |
| dc.description | Self-unpacking single PostScript file (4 pages) which includes 7 figures. Request hardcopy if you encounter problems. (No changes to the body of the paper in the revised version: just cond-mat number inserted at top.) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9501139 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9501139 | |
| dc.identifier | Synthetic Metals 70 (1995) 1005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/147498 | |
| dc.subject | Condensed Matter | |
| dc.title | ``Hot Spots'' in Quasi-One-Dimensional Organic Conductors | |
| dc.type | text |