National Institute for Materials Science(NIMS) Sengen 1-2-1 Tsukuba Ibaraki 305-0047 Japan;
Department of Physics Faculty of Science Damanhur University Damanhur Egypt;
Department of Mathematics Al-Aflaj College of Science and Human Studies Prince Sattam Bin Abdulaziz University Al-Aflaj 710-11912 Saudi Arabia;
Department of Mechanical and Construction Engineering Faculty of Engineering and Environment Northumbria University Newcastle upon Tyne NE1 8ST UK;