1. Department of Chemistry, Faculty of Science and Arts, King Abdulaziz University, Rabigh Campus, 21911 Rabigh, Saudi Arabia
2. Inorganic Chemistry Department, National Research Centre, Dokki, P.O. Box 12622, 11787, Cairo, Egypt
3. Electron Microscope and Thin Film Department, National Research Center, 12622 Dokki, Giza, Egypt
4. Department of Physics, University of Mumbai, Vidyanagari, Santacruz (E), Mumbai 400098, India
5. Department of Basic Sciences and Humanities, Don Bosco Institute of Technology, Ka (W), Mumbai 400070, India