Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xuebing Feng0
Zheng Gao0
Haiwen Xi0
Wonjoon Jung0
Xiaohua Lou0
Yuankai Zheng0
Date of Patent
March 11, 2014
0Patent Application Number
138574100
Date Filed
April 5, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A magnetic tunnel junction having a ferromagnetic free layer and a ferromagnetic pinned reference layer, each having an out-of-plane magnetic anisotropy and an out-of-plane magnetization orientation, the ferromagnetic free layer switchable by spin torque. The magnetic tunnel junction includes a ferromagnetic assist layer proximate the free layer, the assist layer having a low magnetic anisotropy less than 700 Oe and positioned to apply a magnetic field on the free layer.
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