[1] Department of Physics, College of Science, University of Ha'il, P.O. Box 2440, Ha'il, Saudi Arabia
[2] Advanced Functional Materials and Optoelectronics Laboratory (AFMOL), Department of Physics, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, Saudi Arabia
[3] Université de Monastir, Faculté des Sciences, Unité de recherche sur les Hétéro-Epitaxies et Applications (URHEA), Monastir,5000, Tunisia
[4] Department of Physics, Faculty of Science, Assiut University, Assiut,71516, Egypt
[5] Experimental Research Laboratory, Department of Physics, ARSD College, University of Delhi, New Delhi,110021, India
[6] Department of Physics, Acharya Narendra Dev College, University of Delhi, Delhi,110019, India