[1] Centre for Applied Physics and Radiation Technologies, Sunway University, Petaling Jaya,46150, Malaysia
[2] Department of Physics, University of Surrey, Guidlford,GU2 7XH, United Kingdom
[3] Department of Physics, Faculty of Science, University of Malaya, Kuala Lumpur,50603, Malaysia
[4] Department of Radiological Sciences, College of Applied Medical Sciences, King Saud University, PO Box 10219, Riyadh,11433, Saudi Arabia