Institution: | 1.Nuclear Technology Research Centre, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600, Bangi, Selangor, Malaysia ;2.Department of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600, Bangi, Selangor, Malaysia ;3.Department of Physics, Mawlana Bhashani Science and Technology University, 1902, Santosh, Tangail, Bangladesh ; |