摘要
Magnetic nanostructures of binary metallic alloys CoxNi1-x have attracted intensive attention by researchers due to their excellent properties and technological application in diverse fields[1,2].In the past few years,there has been a large literary explosion of both theoretical and experimental results on several types of CoxNi1-x structures including nanoparticles,nanowires,chains and flowers[3,4].However,to the best of our knowledge fabrication and evaluation of nanotube arrays on CoxNi1-x alloy have been sacredly reported.This is mainly owing to the relatively difficult fabrication of nanotube.
