@article{article14d80c49, title = {Miniband structures and effective masses of n-type 'delta'-doping superlattices in 'GaN'}, author = {Rodrigues, S C P and Rosa, A L and Scolfaro, LuĂ­sa Maria Ribeiro and Beliaev, Dmitri and Leite, J. R. and Enderlein, R and Alves, J L A}, year = {1998}, journal = {Semiconductor Science and Technology} }