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Method and Device for Huge Magnetoresistance in Graphene-Based Magnetic Tunnel Junctions with Segmented Potentials
Method and Device for Huge Magnetoresistance in Graphene-Based Magnetic Tunnel Junctions with Segmented Potentials
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机译:分段电位的石墨烯磁性隧道结中大磁阻的方法和装置
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摘要
A graphene-based magnetic tunnel junction is disclosed. The magnetic tunnel junction can enhance the tunnel magnetoresistance ratio and a device including the magnetic tunnel junction. The magnetic tunnel junction includes: a pinned layer; a free layer; and a graphene with segmented potentials configured between the pinned layer and the free layer. The magnetic tunnel junction may be a series or parallel connection of the above-mentioned basic form. The device including a magnetic tunnel junction may be a magnetic random access memory bit cell, a magnetic tunnel junction transistor device, a magnetic field sensor, etc.
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