A variety of organic and inorganic materials are used in fabricating optoelectronic devices. While the active layer of the device often consists of a blend of organic small molecules or conjugated polymers, transport layers and electrodes are often inorganic. We explore a range of new materials for optoelectronic application and investigate their optical, structural and electronic properties.
In collaboration with the group of Prof. Uwe Bunz, we are investigating the use of N-heteroacenes as acceptors in organic photovotaic devices.