Performance of Rear Expansion Detection Magneto-Optical Media

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概要

• 論文の詳細を見る

• Readout characteristics were improved for Rear Expansion Detection (RED) magneto-optical media.Readout field margin of more than 60 Oe was obtained for marks written with light intensity modulation (LIM) and that of more than 100 Oe was obtained for marks written with laser pulse magnetic field modulation (LP-MFM).Retainable ghost signal appeared in tri-layer RED media was reduced by inserting an additional layer.Optimized RED media exhibited CNR of 44 dB at mark length of 0.2 μm.

• 社団法人日本磁気学会の論文
• 2001-03-15

著者

• Tsunashima Shigeru

  Nagoya University

• TAKAHASHI Koyata

  Tosoh Corporation

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• Giant Magnetoresistance with Low Saturation Field in Ni_Fe_Co_/Cu Multilayers
• Structure and Soft Magnetic Properties of Fe/CoZr Multilayer Films
• Performance of Rear Expansion Detection Magneto-Optical Media
• Influence of Groove Shape on Rear Expansion Detection Readout

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