Multi-phase coexistence in the organic conductor (TMTSF)$_{2}$ReO$_{4}$

C. Colin; C.R. Pasquier; K. Bechgaard

doi:doi:10.1051/jp4:2005131079

Issue		J. Phys. IV France Volume 131, December 2005


Page(s)		313 - 314
DOI		https://doi.org/10.1051/jp4:2005131079
Published online		18 January 2006

International Workshop on Electronic Crystals
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 313-314
DOI: 10.1051/jp4:2005131079

Multi-phase coexistence in the organic conductor (TMTSF)₂ReO₄

C. Colin¹, C.R. Pasquier¹ and K. Bechgaard²

¹ Laboratoire de Physique des Solides, Bât. 510, Centre Universitaire, 91405 Orsay, France
² Polymer Department, Risø National Laboratory, 4000 Roskilde, Denmark

Abstract
We present here a complete description of the phase diagram of (TMTSF)2ReO4 when pressure is applied at room temperature using resistivity measurements along both a and c-axes. In a large range of pressure and temperature, the semiconducting order characterized by the wave-vector $\rm q1=(1/2,1/2,1/2)$ coexists with the various phases (spin density wave and superconductivity) exhibited by the metallic ordered phase ( $\rm q2=(0,1/2,1/2)$ ) down to the lowest temperatures.

Multi-phase coexistence in the organic conductor (TMTSF)2ReO4

Multi-phase coexistence in the organic conductor (TMTSF)₂ReO₄