Transactions of the Society of Information Storage Systems (정보저장시스템학회논문집)
- Volume 3 Issue 3
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- Pages.144-148
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- 2007
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- 1738-6845(pISSN)
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- 2288-2022(eISSN)
The Study on Magnetic Analysis of High Density Patterned Media
고밀도 패턴드 미디어의 자성 특성 평가에 관한 연구
Abstract
In this paper, we analyzed the effect of the pattern height on the readback signal characteristics of the magnetic nanopillar tops and trench bottoms. In addition, we discuss the applicability of the present method to the production of patterned magnetic media, which can be obtained by depositing magnetic thin films on the molded nanopillars with passive heating. We found that the individual magnetic island deposited on each molded nanopillars with passive heating is a single magnetic domain and confirmed that its magnetization can be successfully reversed by applying an external magnetic field.
Keywords