Temperature dependence of resistivity of quasi-one-dimensional conductors with nested electronic spectra
Abstract
We computed the resistivity of (TMTSF)2PF6 under pressure for T<60 K using a simple model of anisotropic metal with open Fermi sheets and weakly interacting electrons. The results agree well with experiment. Nesting features in the electron spectrum cause notable deviations from the T2 behavior even in the framework of standard kinetic approach. There are no indications of strong electron-electron correlation effects.
- Publication:
-
Physical Review B
- Pub Date:
- March 1998
- DOI:
- 10.1103/PhysRevB.57.6204
- Bibcode:
- 1998PhRvB..57.6204G
- Keywords:
-
- 71.10.Ay;
- 72.90.+y;
- 71.10.Hf;
- 71.10.Pm;
- Fermi-liquid theory and other phenomenological models;
- Other topics in electronic transport in condensed matter;
- Non-Fermi-liquid ground states electron phase diagrams and phase transitions in model systems;
- Fermions in reduced dimensions