About the Authors

Omed Gh. Abdullah

Department of Physics, Faculty of Science and Science Education, School of Science, University of Sulaimani, Kurdistan Region, Iraq

Yahya A.K. Salman

Department of Physics, College of Science, University of Mosul, Iraq

Salwan A. Saleem

Department of Physics, College of Science, University of Mosul, Iraq

Corresponding Author

Email: omed.abdullah@univsul.edu.iq