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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Nanofabricated and self-assembled magnetic structures as data storage media
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Nanofabricated and self-assembled magnetic structures as data storage media

机译:纳米制造和自组装的磁性结构作为数据存储介质

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摘要

Nanofabrication of magnetic storage media, where servo marks, discrete tracks or individual islands are defined, offer the prospect for improved performance and increased areal density. However, this increase in performance will require that new and additional processes be introduced into disk manufacturing. We review here the fundamental patterning and fabrication processes that have been proposed, along with their respective strengths and weaknesses and the potential advantages they may offer for magnetic recording. The increase in data density afforded by nanofabrication may have added significance as more conventional approaches to ever increasing density will encounter physical limitations set by the thermal stability of the recorded bits.
机译:定义了伺服标记,离散磁道或单个岛的磁存储介质的纳米加工,为改善性能和提高面密度提供了前景。但是,这种性能的提高将要求在磁盘制造中引入新的和附加的过程。我们在这里回顾已提出的基本构图和制造工艺,以及它们各自的优缺点和可能为磁记录提供的潜在优势。纳米制造所提供的数据密度的增加可能具有更大的意义,因为越来越高的密度的更常规方法将遇到由记录位的热稳定性设置的物理限制。

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