TY - CPAPER TI - Effects of intersubband coupling in Friedel oscillations in quasi-two-dimensional semiconductor systems PY - 1998 AU - Hai, Guo-Qiang AU - Peeters, F M AU - Studart, Nelson AU - Marques, G E T2 - International Conference on Supperlattices, Microructures, and Microdevices J2 - Book of Abstracts PP - Hurghada ER -