1. Physics Department, College of Science and Arts, Jouf University, P.O. Box 756, Al-Gurayyat, Saudi Arabia
2. Nano-Optoelectronics Research and Technology Laboratory, School of Physics University Sains Malaysia, Penang 11800, Malaysia
3. Physics and Engineering Mathematics Department, Faculty of Electronic Engineering, Menoufia University, Menouf 32952, Egypt
4. National Energy Research Center—Solar Energy Institute, P.O. Box 4032 Khartoum, Sudan
5. Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
6. Energy Materials Laboratory, School of Sciences and Engineering, The American University in Cairo, New Cairo 11835, Egypt