J. Friedel, ON THE FERMI-SURFACE OF SOME ORGANIC SUPERCONDUCTORS WITH SIZABLE CRITICAL-TEMPERATURES, The European Physical Journal. B: Condensed Matter Physics, 4(4), 1998, pp. 409-411
Recent studies of the Fermi surface of quasi-two-dimensional organic c
onductors comfort the idea that the presence of a van Hove anomaly nea
r the Fermi level is a favourable factor for superconductivity.