About the Authors

Wejood. Tuama Saadon

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

Abdul R. H. Subber

Department of Physics College of Education for Pure Sciences, University of Basrah, Basrah, Iraq

Hussain. A. Hussain

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

Corresponding Author

Email: dabrhs@hotmail.com