Superconductivity, Electron Paramagnetic Resonance, and Raman Scattering Studies of Heterofullerides with Cs and Mg
Figure 6
Temperature
dependence of paramagnetic susceptibility (double-integrated EPR signal) non-superconducting
fullerides with Cs. Curie-Weiss law (fitting by solid lines) is a consequence
of the absence of conduction electrons (no contribution to the paramagnetic
susceptibility).