Essa, Samar I., Department of Physics, College of Science, University of Baghdad, Baghdad, Iraq Essa, Samar I., Department of Physics, College of Science, University of Baghdad, Baghdad, Iraq Et-taya, Lhoussayne, Optoélectronique et Techniques Energétiques Appliquées, Department of Engineering Sciences, Faculty of sciences and techniques, Moulay Ismaïl University of Meknès, Boutalamine, Errachidia, Morocco Etiz, Durmuş, Eskişehir Osmangazi University Faculty of Medicine Department of Radiation Oncology, Odunpazarı, Eskişehir, Turkey Ezema, Fabian I., Department of Physics and Astronomy, University of Nigeria, Nsukka, Enugu State, Nigeria; Nanosciences African Network (NANOAFNET) iThemba LABS-National Research Foundation, Somerset West, Western Cape Province, South Africa; UNESCO-UNISA Africa Chair in Nanosciences/Nanotechnology, College of Graduate Studies, University of South Africa (UNISA), Muckleneuk Ridge, Pretoria, South Africa; Africa Centre of Excellence for Sustainable Power and Energy Development (ACE-SPED), University of Nigeria, Nsukka, Nigeria Ezike, Sabastine, Department of Physics, Modibbo Adama University Yola, Nigeria Ezz-Alarab, Sh. Y., Faculty of Science, Department of Mathematics and Computer Science, Menoufia University, Shebin Elkom, Egypt