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E. da Silva, E. de Vasconcelos, B. Stosic, J. de Sousa, G. Farias, and V. Freire. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED
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(LDSD 99), ANTALYA, TURKEY, SEP 15-17, 1999.
J. de Sousa, H. Wang, G. Farias, V. Freire, and E. da Silva. APPLIED SURFACE SCIENCE, 166 (1-4):
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Interfaces (ICFSI-7), GOTHENBURG, SWEDEN, JUN 21-25, 1999.
A. Adib, J. de Sousa, G. Farias, and V. Freire. APPLIED SURFACE SCIENCE, 166 (1-4):
336-340(2000)7th International Conference on the Formation of Semiconductor
Interfaces (ICFSI-7), GOTHENBURG, SWEDEN, JUN 21-25, 1999.
E. Caetano, V. Freire, G. Farias, and E. da Silva. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 13 (2-4):
1106-1110(2002)10th International Conference on Modulated Semiconductor Structures,
LINZ, AUSTRIA, JUL 23-27, 2001.
E. Caetano, V. Freire, and G. Farias. JOURNAL OF CRYSTAL GROWTH, 246 (3-4):
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Techniques, AMAZONAS, BRAZIL, MAY 18-23, 2002.
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Interfaces and Nanostructures, Nara, JAPAN, NOV 16-20, 2003.
F. Maia, J. Freire, V. Freire, G. Farias, and E. da Silva. APPLIED SURFACE SCIENCE, 237 (1-4):
261-265(2004)7th International Symposium on Atomically Controlled Surfaces,
Interfaces and Nanostructures, Nara, JAPAN, NOV 16-20, 2003.
F. de Medeiros, E. Albuquerque, M. Vasconcelos, and G. Farias. SURFACE SCIENCE, 600 (18, SI):
4337-4341(2006)23rd European Conference on Surface Science (ECOSS-23), Freie Univ,
Berlin, GERMANY, SEP 04-09, 2005.