This project aims to elucidate the connection between the molecular structure, the structure in solid bodies and the optoelectronic properties of OLEDs. A special emphasis is placed on the energetics and dynamics of the triplet state in Alq3 and materials derived therefrom. A better understanding of the photophysical processes is expected to permit a more efficient doping with phosphorescent colour pigments to increase the efficiency of OLEDs.
Scientists