| Preparation of FePt magnetic nanodot arrays by nanosphere lithography |
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| 作者姓名： | wu PeiWen FANG YiKun TUO XinLin WANG XiaoGong HAN BaoShan YUAN Jun |
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| 作者单位： | [1]Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China [2]National Centre for Electron Microscopy （Beijing）, Tsinghua University, Beijing 100084, China [3]State Key Laboratory of Magnetism, Beijing National Laboratory for C0ndensed Physics, Instiiute of Physics, Chinese Academy of Sciences, Beijing 100080, China [4]Department oi Chemical Engineering, Tsinghua University, Beijing 100084, China |
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| 基金项目： | Supported by the High-Tech Research and Development Program of China （Grant No. 2002AA302103） and the National Natural Science Foundation of China （Grant No. 10374110） |
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| 摘 要： | Magnetic FePt nanodot arrays are promising candidates for making quantum magnetic recording disk. Here we introduce a hybrid method of FePt nanodot array fabrication through nanosphere lithography. This method combines the advantages of both top-down and bottom-up approaches and does not re- quire expensive equipment nor complicated processing steps.The size of magnetic FePt nanodots prepared can be as small as 40 nm.
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| 关 键 词： | FePt磁性纳米点阵列 制备 纳米球 平版印刷术 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006-04-042007-02-12 |
Preparation of FePt magnetic nanodot arrays by nanosphere lithography |
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| wu PeiWen FANG YiKun TUO XinLin WANG XiaoGong HAN BaoShan YUAN Jun.Preparation of FePt magnetic nanodot arrays by nanosphere lithography[J].Chinese Science Bulletin,2007,52(8):1125-1128. |
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| Authors: | PeiWen Wu YiKun Fang XinLin Tuo XiaoGong Wang BaoShan Han Jun Yuan |
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| Abstract: | Magnetic FePt nanodot arrays are promising candidates for making quantum magnetic recording disk. Here we introduce a hybrid method of FePt nanodot array fabrication through nanosphere lithography. This method combines the advantages of both top-down and bottom-up approaches and does not re- quire expensive equipment nor complicated processing steps.The size of magnetic FePt nanodots prepared can be as small as 40 nm. |
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| Keywords: | patterned media quantum recording FePt nanodot array nanosphere lithography |
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