Three-dimensional magnetic recording

被引：6
作者：
Greaves, Simon [1 ]
机构：
[1] Tohoku Univ, RIEC, Katahira 2-1-1,Aoba Ku, Sendai, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2023年 / 588卷
关键词：
Three dimensional magnetic recording; MAMR; HAMR;
D O I：
10.1016/j.jmmm.2023.171343
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetic recording in current hard disk drives is basically two dimensional, with information stored in a thin recording structure covering the surface of the disk. This review examines the prospects for three dimensional magnetic recording using multiple recording structures, and the technologies that may help its realisation. In particular, energy-assisted recording techniques are discussed as these appear to have the greatest potential.
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页数：7
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