Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Po-Kang Wang0
Yimin Guo0
Date of Patent
November 25, 2008
0Patent Application Number
114764950
Date Filed
June 28, 2006
0Patent Primary Examiner
Patent abstract
The present invention provides an MRAM that includes a conductive line for generating a magnetic field. The latter is enhanced by the addition of a flux concentrator made from a single plane of soft ferromagnetic material, magnetically stabilized by means of an antiferromagnetic layer. This structure, in addition to being very easy to fabricate, facilitates close control over its magnetic properties, including uniformity and domain structure.
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