Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 8, 2006
0Patent Application Number
106640660
Date Filed
September 16, 2003
0Patent Primary Examiner
Patent abstract
A magnetoresistive spin-valve sensor is constructed to include a magnetic layer, a specular layer made of a metal oxide, a back layer made of Au, Cu, AuCu, AgCu, AuAgCu or an alloy thereof and interposed between the magnetic layer and the specular layer, and a metal layer disposed adjacent to the specular layer, opposite to the back layer, and made of a metal which improves GMR performance of the magnetoresistive spin-valve sensor.
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