Institution: | 1.Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia (UPM), 43400, Serdang, Selangor, Malaysia ;2.Department of Physics, Faculty of Science, Universiti Putra Malaysia (UPM), 43400, Serdang, Selangor, Malaysia ;3.Department of Materials Technology, Faculty of Industrial Science and Technology, Universiti Malaysia Pahang, Kampus Gambang, Lebuhraya Tun Razak, Kuantan, Pahang, Malaysia ;4.PERMATA Insan College, Universiti Sains Islam Malaysia, PERMATA Insan Complex, Bandar Baru Nilai, 71800, Nilai, Negeri Sembilan, Malaysia ;5.Centre of Pre-University, Universiti Malaysia Sarawak, 94300, Kota Samarahan, Sarawak, Malaysia ; |