Investigation Of Photo-Generation Processes In Semiconductive Polymers

Abstract

In article the perspective of researches semi-conductor polymers for creation of photo-electric converters is considered. The processes of photo-generation of charge carriers in a molecular solid state are investigated. The role of the weak intermolecular interaction causing process of photo-generation of charge carriers through a status of the coulomb connected pair is shown. The first results of semi-conductor polymers-silicon systems investigations were reported. Such as of polymer composite materials we have used oligohydroguinone, oligo-αnaphthol, oligo-β-naphthol, oligo-amino-phenylen. Current-voltage characteristics of these polymer-silicon heterojunctions were investigated. The structural regularities of change of the photoeffect quantum efficiency in semiconductive polymers and their molecular complexes are investigated.