专利名称:Method and apparatus for reducing the
thickness of a sensor stack in a current-perpendicular-to-plane GMR/tunnel valvesensor
发明人:Hardayal Singh Gill申请号:US10811526申请日:20040329公开号:US07218488B2公开日:20070515
专利附图:
摘要:A method and apparatus for reducing the thickness of a sensor stack in a
current-perpendicular-to-plane (CPP) GMR/tunnel valve (TV) sensor is disclosed. A layerof alpha-FeOhaving a high coercivity is formed adjacent the active areas for pinning thebias layer.
申请人:Hardayal Singh Gill
地址:Palo Alto CA US
国籍:US
代理机构:Chambliss Bahner & Stophel
代理人:David W. Lynch
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