1. Department of Physics and Astronomy, Ohio University, Athens, 45701 Ohio, USA
2. Medical Imaging Department, Applied Medical Sciences Faculty, Al Azhar University, 1277 Gaza, Palestine
3. Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia
4. Basic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia
5. Department of Chemistry and Biochemistry, Ohio University, 100 University Terrace, 136 Clippinger Laboratories, Athens, 45701 Ohio, USA