Dr Rabaa Bousbih, a Tunisian physicist, serves as an Assistant Professor in the Physics Department at the University of Tabuk’s Science Faculty She obtained her PhD in Physics, specializing in Renewable Energy, from El Manar University, Tunis, in 2015, following a Master’s degree in Energetic and Thermal Transfer from the National Institute of Applied Sciences and Technology of Tunisia (INSAT) Her research focuses on renewable energy, nanotechnology, and semiconductor devices, with a particular emphasis on developing advanced materials for energy applications, optimizing photovoltaic systems, and integrating nanotechnology into sustainable energy solutions Driven by a passion for innovation, Dr Bousbih explores cutting-edge technologies to improve energy efficiency In addition to her research, she is deeply committed to teaching and actively contributes to the academic and scientific community, fostering advancements in renewable energy, semiconductor physics, and nanotechnology