Stabilized magnetic memory cell

Static information storage and retrieval – Systems using particular element – Magnetic thin film

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365173, G11C 1114

Patent

active

060727179

ABSTRACT:
A stabilized magnetic memory cell including a data storage layer having an interior region and a pair of end regions near a pair of opposing edges of the data storage layer and a stabilizing material that pins a magnetization in the end regions to a predetermined direction. A method for stabilizing a magnetic memory cell includes the steps of applying a magnetic field that rotates a magnetization in a pair of opposing side regions of a data storage layer of the magnetic memory cell toward a predetermined direction and that reduces free poles in a pair of opposing end regions of the magnetic memory cell, thereby reducing the likelihood of unpredictable switching behavior in the end regions.

REFERENCES:
patent: 5650958 (1997-07-01), Gallagher
patent: 5748524 (1998-05-01), Chen et al.
patent: 5756366 (1998-05-01), Berg et al.
patent: 5825685 (1998-10-01), Yamane

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