Charge buildup effects in asymmetric p-type resonant tunneling diodes. - Yara Galvão Gobato; Maria José Santos Pompeu Brasil; Ihosvany Camps; Hugo Bonette de Carvalho; Lara F. dos Santos; Gilmar Eugênio Marques; Mohamed Henini; Laurence Eaves; G. Hill (Microelectron. J., 2005)