Two-dimensional electrons realized in a quasi-one-dimensional conductor with anions having finite electric dipole moments
Abstract
Genuine two-dimensional electrons have been realized in the Bechgaard salt, the representative quasi-one-dimensional electron system. Two-dimensional characteristics such as Yamaji resonance, conventional magnetic quantum oscillations, a coherent interlayer magnetoresistance peak effect, and so on were clearly observed in tetramethyltetraselenafulvalene fluorosulfonate (TMTSF)2FSO3, a unique example that has anions with finite electric dipole moments. The introduction of additional periodic potential due to electric dipole moments drastically changes the electronic structure.
- Publication:
-
Physical Review B
- Pub Date:
- August 2003
- DOI:
- 10.1103/PhysRevB.68.073101
- Bibcode:
- 2003PhRvB..68g3101K
- Keywords:
-
- 74.70.Kn;
- 72.15.Eb;
- 72.15.Gd;
- 72.15.Jf;
- Organic superconductors;
- Electrical and thermal conduction in crystalline metals and alloys;
- Galvanomagnetic and other magnetotransport effects;
- Thermoelectric and thermomagnetic effects