1. Current Injection in Solids;Lampert,1970
2. Electroluminescence studies of recombination in hydrogenated amorphous silicon p-i-n devices
3. presented at International Meeting on Stability of a-Si Materials and Solar Cells (Denver, CO, Feb. 1991), to be published as AIP Conf. Proc.;Wang,1991
4. R. Carius, “Electroluminescence in a-Si:H p-i-n Junctions”, to be published in the same proceeding.