Affiliation: | 1.Department of Physics, Faculty of Science and Health, Koya University, Koya, Kurdistan Region - F.R., 44023, Iraq ;2.Low Dimensional Materials Research Centre, Department of Physics, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia ;3.Mechanical Engineering Department, College of Engineering and Islamic Architecture, Umm Al-Qura University, Makkah, Saudi Arabia ;4.Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia ; |