1. Applied Physics Department, Faculty of Science, Tafila Technical University, Tafila, Jordan
2. Department of Computer Science, College of Shari'a and Islamic Studies in Al Ahsaa, Al Imam Muhammad Ibn Saud Islamic University (IMSIU), Saudi Arabia
3. Department of Physics, Faculty of Engineering Technology, Al-Balqa' Applied University, Amman, Jordan
4. Department of Physics, Faculty of Science, The University of Jordan, Amman, Jordan