Ahmed M. El-Naggar received the B.S., and M.S. and Ph. D. degrees from Ain-Shams University, Egypt, in 1980, 1986 and 1992, respectively. He was a predoctoral researcher working on the growth and characterization of hydrogenated amorphous silicon Solar Cells at Technical Clausthal University, Germany (1988-1991). He worked as an assistant professor at Physics department, college of science, Ain-Shams University-Cairo-Egypt (1992-1999). He was a postdoctoral researcher working on the growth and characterization of oxides, III-V semiconductor materials, and opto-electronic devices at North Carolina State University and University of Rochester, USA (1999-2002). He worked as an Associate professor at Physics department, college of science, Ain-Shams University-Cairo-Egypt (2002-2003). He  worked as an associate professor at Physics & Astronomy department, King Saud University, Saudi Arabia (2003-2013). He is a professor at Physics and Astronomy dept., King Saud University, Saudi Arabia (2013-Now). He is a member of the renewable energy and environment research group (2003-now). He is a member of the research chair of exploitation of renewable energy applications in Saudi Arabia (2014-now).

Master Thesis
Phys 541 (X-Ray diffraction and its applications)مقرر 541 فيز ( حيود الأشعة السينية وتطبيقاتها) ملحوظة هامة: هذا المقرر هو مقرر دراسات عليا ويدرس باللغة الإنجليزيةAims...
Course outline for 103 Physics(Mechanics)  Text book:                   Physics for Scientists and Engineers                 6th Edition                 Raymond A. Serway   Chapter Title...