Effect of Exchange Interactions on Written Bit Stability in Perpendicular Media
スポンサーリンク
概要
- 論文の詳細を見る
We discuss the effect of exchange coupoing on written bit stability in perpendicular media in terms of resistance to thermal fluctuations. The optimum value of exchange coupling appears to coincide with a medium in which overall interactions, as measured by the δM curve, are close to zero. We calculate the upper limit of the areal density that can be supported by our typical medium and find values of between 80 and 400 Gb/in^2, depending on the bit aspect ratio.
- 社団法人日本磁気学会の論文
- 1999-04-15
著者
-
Greaves S
Research Institute Of Electrical Communication Tohoku University.
-
Muraoka H.
Research Institute of Electrical Communication, Tohoku University.
-
GREAVES S.
RIEC, Tohoku University
-
MURAOKA H.
RIEC, Tohoku University
-
NAKAMURA Y.
RIEC, Tohoku University
-
Sugita Y.
RIEC, Tohoku University
-
Muraoka H
Research Institute Of Electrical Communication Tohoku University.
-
Sugita Y
Riec Tohoku University
-
村岡 裕明
RIEC, Tohoku University
-
Greaves Simon
RIEC, Tohoku University
-
杉田 愃
RIEC, 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
- Simulations of magneto-optic recording
- C-7-2 Micromagnetic Simulations of Cluster-pinned Recording Media
- C-014 HPC向け高速大容量・低消費電力ストレージのための負荷分散手法に関する検討(コンピュータシステム,C分野:ハードウェア・アーキテクチャ)