Charge transport in doped organic semiconductors is investigated, and an analytical conductivity model is proposed based on the variable range hopping theory. The model can well explain the superlinear increase of the conductivity with doping, as well as the change in the conductivity of an organic semiconductor upon the doping ratio. The model demonstrates that the exponent of an empirical power law for the conductivity is actually temperature-dependent. Calculation results coincide well with experimental observations.
No takes yet. Share an insight, caveat, or question.
Li et al. (2007) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: