Affiliation: | 1.College of Arts and Sciences in Muhail Asir, Physics Department, King Khalid University, Abha, Saudi Arabia ;2.Photovoltaic and Semiconductor Materials Laboratory, National Engineering School of Tunis, University of Tunis El Manar, Tunis, 1002, Tunisia ;3.Departments of Industrial Engineering, College of Engineering, University of Ha’il, Ha’il City, 2440, Saudi Arabia ;4.Department of Electrical Engineering, College of Engineering, University of Ha’il, Ha’il City, 2440, Saudi Arabia ;5.Department of Electronics Engineering, Applied College, University of Ha’il, Ha’il City, 2440, Saudi Arabia ;6.University of Tunis, Preparatory Engineering Institute of Tunis, Montfleury, 1008, Tunisia ; |