Solution processed ZnO nanorods/polyfluorene semiconductor heterojunctions with white light photoluminescence
(English)Manuscript (preprint) (Other academic)
Hybrid inorganic-organic semiconductor heterojunctions are nowadays scrutinized for optoelectronic devices, such as solar cells and light emitting diodes. Here, ZnOnanorods/ polyfluorene heterojunctions have been entirely fabricated from solution by wet chemistry and low temperature processes. The morphology of the polyfluorene film appears to be an important parameter to control the growth of the ZnO nanorods and affects their optical properties. The visible emission of the conjugated polymer and the ZnO are complementary and provide a broad emission in the visible. Because of its solution processability and broad emission, the ZnO/polyfluorene heterojunction is promising for large area white lightning applications.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-53586OAI: oai:DiVA.org:liu-53586DiVA: diva2:289612