Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 26, 2009
0Patent Application Number
109553960
Date Filed
September 30, 2004
0Patent Primary Examiner
Patent abstract
A method and apparatus for an improved magnetic read sensor having synthetic or AP pinned layers with high resistance and high magnetoelastic anisotropy is disclosed. A pinned layer includes a cobalt-iron ternary alloy, where a third constituent of the cobalt-iron ternary alloy layer is selected for increasing the resistance and magnetoelastic anisotropy of the cobalt-iron ternary alloy layer.
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