D.J. Wolford, T.F. Kuech, et al.
Superlattices and Microstructures
We have directly measured the transport of heavy-hole excitons in a type-II GaAs/AlAs superlattice. Our results constitute the first direct confirmation of exciton localization in type-II structures and thermal activation to more mobile states. We have also developed a quantitative model to explain our transport and kinetics results, and have obtained the nonradiative interfacial defect density. © 1993 The American Physical Society.
D.J. Wolford, T.F. Kuech, et al.
Superlattices and Microstructures
G. Northrop, J.F. Morar, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
H.P. Hjalmarson, G.D. Gilliland, et al.
Journal of Luminescence
D.J. Wolford, G.D. Gilliland, et al.
Gallium Arsenide and Related Compounds 1991