Charge transport in conjugated dendrimers for light-emitting diodes

We report a study on a novel family of conjugated dendrimers suitable for organic electroluminescence applications. By increasing the branching of the dendrimer, the separation between adjacent cores in dendrimer films is increased, which in turn results in a slowing of charge transport. We investigate this using the time of flight technique and observe non-Gaussian transport in thin films of dendrimers.