About the Authors

S. Abdalla

Department of Physics, Faculty of Science, King Abdul-Aziz University, Jeddah, Saudi Arabia

F. Marzouki

Department of Physics, Faculty of Science, King Abdul-Aziz University, Jeddah, Saudi Arabia

S. Al-ameer

Department of Physics, Faculty of Science, King Abdul-Aziz University, Jeddah, Saudi Arabia

S. Turkestani

Department of Physics, Faculty of Science, King Abdul-Aziz University, Jeddah, Saudi Arabia

Corresponding Author

Email: smabdullah@kau.edu.sa