E. Caetano, V. Freire, und G. Farias. JOURNAL OF CRYSTAL GROWTH, 246 (3-4):
341-346(2002)2nd International Specialist Meeting on Bulk Nitride Growth and Related
Techniques, AMAZONAS, BRAZIL, MAY 18-23, 2002.
V. Lemos. MICROELECTRONICS JOURNAL, 34 (5-8):
395-399(2003)Conference on Low Dimensional Structures and Devices (LDSD), FORTALEZA,
BRAZIL, DEC 08-13, 2002.