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公开(公告)号:US06778357B2
公开(公告)日:2004-08-17
申请号:US10084729
申请日:2001-10-24
申请人: Ibro Tabakovic , Paul A. Jallen , John Rice , Steve C. Riemer , Venkateswara R. Inturi , Lyle P. Cox , Hong Wang , Robbee L. Grimm , Erik Hutchinson , Charles Ericson
发明人: Ibro Tabakovic , Paul A. Jallen , John Rice , Steve C. Riemer , Venkateswara R. Inturi , Lyle P. Cox , Hong Wang , Robbee L. Grimm , Erik Hutchinson , Charles Ericson
IPC分类号: G11B5147
CPC分类号: B82Y25/00 , B82Y10/00 , G11B5/3109 , G11B5/3146 , G11B5/3153 , G11B5/3967 , G11B2005/3996
摘要: A magnetic head for use in magnetic data storage systems is provided. The magnetic head includes a substantially non-magnetic writer gap layer and pair of magnetic poles separated by the writer gap layer. A first of the poles includes a first layer formed of a CoNiFe alloy that has a saturation magnetic moment greater than 2.1 Tesla. Methods of fabricating such a head are also disclosed.
摘要翻译: 提供了用于磁数据存储系统的磁头。 磁头包括基本上非磁性的写入器间隙层和由写入器间隙层分离的一对磁极。 第一极包括由具有大于2.1特斯拉的饱和磁矩的CoNiFe合金形成的第一层。 还公开了制造这种头部的方法。