Fermi surface in the organic superconductor (BEDO-TTF)2ReO4 • H2O
Kovalev A. E., Pesotskii S. I., Gilevskii A., Kushch N. D.
Information on part of the Fermi surface in the quasi-2D organic conductor (BEDO-TTF)2Re04 ■ H20 at low temperatures has been found through a study of the amplitude and frequency of the Shubnikov-de Haas oscillations as a function of the direction of the magnetic field and the temperature. This part of the Fermi surface consists of two closed, essentially uncorrugated cylinders whose axes are oriented perpendicular to the conducting layers. The areas of the intersection of the cylinders with a plane parallel to the conducting layers are 0.8% and 1.7% of the area of the corresponding cross section of the Brillouin zone.