Publications Details
Fullerene superconductors: Phase stability and anomalously low [Tc]'s in some ternary compounds
AC impedance and x-ray diffraction measurements versus temperature and pressure ternary intercalation compounds are reported. Results support our previously established empirical correlation between superconducting onset temperature and 300K fcc lattice constant. Compounds which do not follow this correlation either phase separate or are otherwise unstable at low T and/or high P.