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FePt纳米点阵列是制备量子磁记录的优选系统.介绍一个用纳米球光刻技术制备FePt纳米点阵列的混合方法,其特点是综合了传统的自上而下和自下而上工艺的优势,而且不需要昂贵的设备或复杂的工艺步骤,制备出的FePt纳米点的尺寸可小到40nm.
FePt nano-dot array is the optimal system for the preparation of quantum magnetic recording.A hybrid method for preparing FePt nano-dot array by nanosphere lithography is introduced, which combines the advantages of the traditional top-down and bottom-up processes, And without the need for expensive equipment or complex process steps, the size of FePt nanodots prepared can be as small as 40 nm.