  We consider electronic structure and superconductivity aspects in field-doped
polyacenes (PA) and C60. Within a modified Thomas-Fermi approach for typical
experimental values of the surface charge density the injected charge is
confined to a monolayer. The electron-phonon coupling constant for internal
modes is estimated using the work of Devos et al. (Phys. Rev. B 58, 8236
(1998)) and the density of states N(0) estimated from a 2D-one-band model
derived from a full potential LDA band structure calculation for bulk
anthracene. The large differences in the reported Tc-values for n-doped PA and
C60 are ascribed to enhanced empirical Coulomb pseudopotentials for polyacenes.

Superconductivity;Strongly Correlated Electrons