Organic Semiconductors: Chemistry and Conduction

This lecture covers the chemistry of organic semiconductors, including the hybridization of orbitals, orbital structure of benzene, and the basis of conduction through conjugation. It also discusses the electrostatics of organic semiconductors, singlets and triplets, exciton binding, interactions with light, and the multiple trapping and release model. The instructor explains the differences between organic and inorganic crystals, the density of states, and the MTR model. The lecture concludes with a detailed explanation of relaxation processes in organic semiconductors.