Simulations of Perpendicular Recording Media for 600 Gb/in^2
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概要
- 論文の詳細を見る
Four types of perpendicular magnetic recording media were compared using simulations to determine the most suitable candidate for use in future, high density storage products. Assuming a 75 nm track pitch. the mininmiu K_u values for no adjacent track erasure were determined. Roll-off curves provided an estimate of the maximum linear density. Exchange-coupled composite media appeared to be the most promising candidates, due to their high resolution and SNR and, if produced under well controlled conditions. could support areal densities of 600 Gb/in^2.
- 社団法人日本磁気学会の論文
- 2007-03-01
著者
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Greaves S
Research Institute Of Electrical Communication Tohoku University.
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Greaves S.
Research Institute Of Electrical Communication Tohoku Univ.
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Muraoka H.
Research Institute of Electrical Communication, Tohoku University.
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Kanai Y.
Dept. of Information and Electronics Engineering, Niigata Institute of Technology
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Muraoka H
Research Institute Of Electrical Communication Tohoku University.
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Kanai Y.
Dept. Of Information And Electronics Engineering Niigata Institute Of Technology
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Muraoka H.
Research Institute Of Electrical Communication Tohoku Univ.
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Greaves S.J.
Research Institute of Electrical Communication, Tohoku University.
関連論文
- Micromagnetic Simulations of Discrete Track Media Consisting of Soft Magnetic Fillings
- Simulations of Perpendicular Recording Media for 600 Gb/in^2
- Controlling the written track width in perpendicular recording media
- Track edge effects in perpendicular recording media
- FEM Model Analysis of SPT Head for 400 Gb/in^2 Recording
- Simulations of Hysteresis in Coupled Continuous/Granular Media
- High-Frequency Effects in Perpendicular Recording Media
- High frequency recording processes in perpendicular recording media
- High frequency recording processes in perpendicular recording media
- Switching speed of magnetisation in perpendicular media
- Effect of Exchange Interactions on Written Bit Stability in Perpendicular Media
- Effect of exchange interaction on stability of written bits
- Modeling of time dependence in perpendicular media
- Heat Assisted Recording Using Electron Beams(Selected papers from MORIS 2006 Workshop on Thermal & Optical Magnetic Materials and Devices)
- Effect of Head Structure on Recording Resolution in Perpendicular Magnetic Recording
- Investigation of Track Width in Perpendicular Magnetic Recording
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