Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 6, 2019
Patent Application Number
15959837
Date Filed
April 23, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
Apparatuses, systems, and methods are disclosed for magnetoresistive random access memory. A magnetic tunnel junction (MTJ) for storing data may include a reference layer. A free layer of an MTJ may be separated from a reference layer by a barrier layer. A free layer may be configured such that one or more resistance states for an MTJ correspond to one or more positions of a magnetic domain wall within the free layer. A domain stabilization layer may be coupled to a portion of a free layer, and may be configured to prevent migration of a domain wall into the portion of the free layer.
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