Abstract: This paper reviews recent developments of the fabrication methods of magnetic nano-wire arrays by depositing into pores of membranes，such as the sol-gel method，chemical deposition method and electrochemical deposition method. These membranes include porous anodic aluminum (AAO) template and track-etched polymer membrane. The applications of nano-wire arrays to magnetic recording，giant magneto resistance，quantum disk and super-hgh density magnetic recording are presented.

摘要： 介绍了以多孔氧化铝（AAO）和刻蚀高聚物为模板制备磁性纳米线阵列的方法，包括溶胶-凝胶法、化学沉积法和电沉积法等。结合磁性纳米线的研究现状，展望了磁性纳米线阵列在磁记录、巨磁电阻、量子磁盘和高密度磁存储等方面的应用前景。