中文摘要：

磁性纳米线（阵列）具有平行线轴的一维性质，在高密度磁记录、传感器元件和纳米磁体的基础研究中发挥着重要作用，是近年来的研究热点。综述了当前磁性纳米线阵列的制备、表征和应用等领域的研究进展，并对该领域面临的挑战和前景作一展望。

英文摘要：

Due to their one-dimensional property in the parallel to the nanowire axes orientation, magnetic nanowire array plays important roles in the applications of many areas, such as high-density magnetic recording, sensor element, basic study of nanophase magnets, etc. In this paper, the recently studies on the preparation, characterization, application of magnetic nanowire array have been reviewed. The challenges and progress in this area have also been presented.