Diffusive delocalization of electronic excitations through a disordered system of centers
Ashurov M. Kh. , Basiev T. T., Burshtein A. l., Voron'kov Yu. K.,Osiko V. V.
A diffusive step has been detected experimentally for the first time in the egress of excitations from a source node as a result of migration through a disordered system of centers. The time at which the diffusive step sets in and the kinetics of this step have been determined. The coefficient of disordered diffusion has been measured. Its irrational concentration dependence has been determined.