Affiliation: | a Suez Canal University, Faculty of Science, Physics Department, Ismailia, Egypt b Al-Farbi Kazakh National University, Almaty, Kazakhstan c Institute of Physics and Technology, Almaty, Kazakhstan d Texas State University-San Marcos, Department of Chemistry and Biochemistry, 601 University Dr., San Marcos, TX 78666, USA e Suez Canal University, Faculty of Petroleum and Mining Engineering, Egypt |