Conduction anisotropy, Hall effect, and magnetoresistance of (TMTSF)2ReO4 at high temperatures
Abstract
We investigated the transport properties of the quasi-one-dimensional organic metal (TMTSF)2ReO4 above the anion-ordering metal-insulator transition (TAO≈180 K). The pronounced conductivity anisotropy, a small and smoothly temperature-dependent Hall effect; and a small, positive, and temperature-dependent magnetoresistance are analyzed within the existing Fermi-liquid and non-Fermi-liquid models. We propose that the transport properties of quasi-one-dimensional Bechgaard salts at high temperatures can be described within the Fermi-liquid description.
- Publication:
-
Physical Review B
- Pub Date:
- January 2003
- DOI:
- 10.1103/PhysRevB.67.014513
- arXiv:
- arXiv:cond-mat/0207479
- Bibcode:
- 2003PhRvB..67a4513K
- Keywords:
-
- 74.70.Kn;
- 72.15.Gd;
- 71.10.Pm;
- Organic superconductors;
- Galvanomagnetic and other magnetotransport effects;
- Fermions in reduced dimensions;
- Condensed Matter - Strongly Correlated Electrons
- E-Print:
- RevTeX4, 8 pages, 5 figures, revised version