“…In order to account for this change, let us first consider Coulomb interactions between the chains [30,31]. Formally [32] [5] and J6rome [33] [ 11 ], or some infra-red measurements [34]), EF -2 000 K = 1/4 eV (from the plasma frequency [5], or the thermopower [35]), VQQ ~ 2-3 eV (assuming a molecular excitation energy of 2 eV, from molecular orbital calculations [17,18,19] or photoemission experiments [ 18]), this ratio is of order unity and the effect could be strong.…”