1. Physics Department, Damietta University, New Damietta 34517, Egypt; University of Technology and Applied Sciences – Sohar, Sohar 311, Oman (Corresponding author), e-mail: eelagwany@du.edu.eg, https://orcid.org/0000-0002-7160-7032
2. Department of Physics, College of Science, Taif University, PO Box 11099, Taif 21944, Saudi Arabia