Fig. 7
From: Tuning charge transport dynamics via clustering of doping in organic semiconductor thin films
Impact of density of states distribution on Seebeck coefficient vs. conductivity curve. Schematic showing the filling up of the a Gaussian and b heavy-tailed density of states DOS with increasing doping, by varying the Fermi level EF further and closer to the center of the energy distribution and c the corresponding effect on the log-log plot of Seebeck coefficient vs. conductivity
