Simulation Study of Bit Patterned Media at Areal Density of 5 Tbit/in^2
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- HONDA Naoki
- Faculty of Engineering, Tohoku Institute of Technology
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- YAMAKAWA Kiyoshi
- Research Institute of Advanced Technology (AIT), Akita Prefectural R & D Center
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- OUCHI Kazuhiro
- Research Institute of Advanced Technology (AIT), Akita Prefectural R & D Center
Bibliographic Information
- Other Title
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- ビットパターン媒体での5 Tbit/in^2記録のシミュレーション検討(記録システムおよび一般)
- ビットパターン媒体での5Tbit/in[2]記録のシミュレーション検討
- ビット パターン バイタイ デノ 5Tbit in2 キロク ノ シミュレーション ケントウ
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Description
Recording simulation at 5 Tbit/in^2 was studied by simulation for bit patterned media with inclined anisotropy which could decrease the effect of magnetostatic interaction between dots. Recording with a shielded planar head revealed relatively large write shift margin of around 5 nm in down- and cross-track directions even at an areal density of 5 Tbit/in^2. The simulation indicated that present system can have tolerance of around 4 % in H_k dispersion and 4 degrees in orientation dispersion. Proposed system would be one of promising techniques for realizing areal density of 5 Tbit/in^2.
Journal
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- ITE Technical Report
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ITE Technical Report 32.23 (0), 1-6, 2008
The Institute of Image Information and Television Engineers
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Details 詳細情報について
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- CRID
- 1390001204525657216
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- NII Article ID
- 110007382576
- 10031001544
- 110006951047
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- NII Book ID
- AA1123312X
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- ISSN
- 09135685
- 24241970
- 13426893
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed