Description: Covers physical and material concepts and engineering applications of organic semiconductors. Examines the relationship between chemical structure and molecular packing on optoelectronic properties such as band gap, charge carrier mobility, and luminescence efficiency. Topics include synthesis, electronic structure, physico-chemical characterization, doping, applications in LEDs, solar cells, photodetectors, transistors, and bioelectronics. Cross-list: MSNE 417. Mutually Exclusive: Cannot register for MSNE 517 if student has credit for MSNE 417.