Dr. Naglaa Fathy is an associate professor of physics and materials in the Physics department, College of Science, University of Ha’il, Saudi Arabia. She received her B.Sc in physics from Helwan University, College of Science, Physics Department in Egypt, and PhD in physics (Solid State and Thin Films), Nagoya Institute of Technology Department of Engineering, Physics, Electronics and Mechanics (Japan). Over the years, she has been interested in solid state, thin films, and material science of low-cost solar cell material, thin films, metal, alloys, bimetal casting, and metal matrix composites. She has published more than 30 scientific research papers in international journals and conferences in the field of thin films, materials science and engineering. She is a member of the International Academic Accreditation Team at The College of Sciences, KSA (ASIC). She is a reviewer of several international journals and a member of different national and international materials organizations.