Trial for Deep Submicron Track Width Recording
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概要
- 論文の詳細を見る
Extremely narrow track width of deep submicron range is examined in perpendicular magneTic recording. Head field distribution of a single-pole head analyzed by 3-dimensional computer simulation results in a sharp gradient, but relatively large cross-sectional area is required to maintain head field strength. Based on this design concept, a lateral single-pole head is described and proved to attain track width of 0.4 μm. In addition, multilevel partial response appropriate to the new multitrack recording system is proposed.
- 社団法人電子情報通信学会の論文
- 1995-11-25
著者
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MURAOKA Hiroaki
Research Institute of Electrical Communication, Tohoku University
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NAKAMURA Yoshihisa
Research Institute of Electrical Communication, Tohoku University
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Muraoka Hiroaki
Research Institute Of Electrical Communication Tohoku University
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Nakamura Yoshihisa
Research Institute Of Electrical Communication Tohoku Univeristy
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Nakamura Yoshihisa
Research Intitute Of Electrical Communication Tohoku University
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