NiP Seed Layer Effect on [Co/Pd]_n/Pd/(NiP)/FeCoC Perpendicular Recording Media for Extremely High Areal Density(Special Issue on Recent Progress in Information Storage Technology)

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概要

• 論文の詳細を見る

• The effect of NiP as a seed layer for the [Co/Pd]_n multilayer perpendicular recording media was studied. It was found that a thin layer of 2 nm NiP inserted between the FeCoC soft magnetic underlayer and the [Co/Pd]_n recording layer improved the magnetic properties such as coercivity, squareness and nucleation field. These improvements may be due to the enhanced grain isolation promoted by the NiP seed layer, as well as the lower surface roughness of the NiP seed layer. Read/write test using Guzik spin stand with a ring-type head showed a D_<50> value 220 kFCI in the roll-off curve. The magnetic transitions recorded up to 390 kFCI for [Co/Pd]_n media with the NiP seed layer can be observed clearly with MFM.

• 社団法人電子情報通信学会の論文
• 2002-10-01

著者

• WANG Jian-Ping

  Data Storage Institute

• Wang Jian-ping

  Laser Microprocessing Laboratory Department Of Electrical Engineering And Data Storage Institute Nat

• SOO Eng

  Data Storage Institute

• JIANG Weiwei

  Data Storage Institute

• WU Lianjun

  Data Storage Institute

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• A New High-Accuracy Method-Finite Spectral Method(Proceedings of the 14th NAL Symposium on Aircraft Computational Aerodynamics)
• NiP Seed Layer Effect on [Co/Pd]_n/Pd/(NiP)/FeCoC Perpendicular Recording Media for Extremely High Areal Density(Special Issue on Recent Progress in Information Storage Technology)
• NiP seed layer effect on [Co/Pd]n/Pd/(NiP)/FeCoC perpendicular recording media for extremely high areal density (マルチメディアストレージ 第6回アジア情報記録技術シンポジウム〔英文〕)
• NiP seed layer effect on [Co/Pd]_n/Pd(NiP)/FeCoC Perpendicular Recording Media for Extremely High Areal Density
• Pulsed Laser Deposition of TiNi Thin Films at Various Temperatures

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