The stability of spin-density-wave formation in the organic superconductor bis-tetramethyltetraselenafulvalenium perchlorate (TMTSF)2ClO4 is studied. The anion gap in the electron spectrum causes reentrance of the metallic state in high magnetic fields. It also leads to fast oscillations of physical properties, in particular, the phase-transition temperature versus magnetic field. Both these phenomena have been observed experimentally.
ASJC Scopus subject areas
- Condensed Matter Physics