El-Sherif, R. M., S. A. Khalil, and W. A. Badawy,
""Porous silicon formation by metal assisted etching"",
The 29th Annual Egyptian Corrosion Soceity, ECS, Conference, Alexandria, Egypt, 14-16 December, 2010, O-26., Alexandria, Egypt, 14 December, 2010.
Badawy, W. A.,
"“Future perspectives of solar energy conversion and the role of nanotechnology in solar cell fabrication” ",
The first International Symposium on Scientific Research , 13-16 December 2010, Cairo University Giza, Egypt., Cairo University Giza, Egypt, 13 December, 2010.
Badawy, W. A.,
"Application of nanotechnology in solar cell fabrication - Future perspectives” ",
2nd NACCPC- Humboldt-Kolleg. Sedi Bel-Abbas, Algeria, 10-15, December, 2010. , Sedi Bel-Abbas, Algeria, 10 December, 2010.
Badawy, W. A.,
"Universal Energy Problems and new aspects of solutions - Porous Si layer on Si for solar cell applications and optoelectronics- Preparation, characterization and morphology",
Teltow Institute for polymer research, Berlin, Germany, September 01, 2010. , Berlin, Germany, 1 September, 2010.