Hybrid write mechanism for high speed and high density...

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

Reexamination Certificate

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C365S158000, C365S171000

Reexamination Certificate

active

07006375

ABSTRACT:
A method of writing to a magnetic random access memory comprising: producing a magnetic field along a magnetically hard axis of a free layer of a magnetoresistive element; and passing current through the magnetoresistive element to change a direction of magnetization of the free layer by spin momentum transfer. A magnetic random access memory that operates in accordance with the method is also included.

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J. A. Katine et al., “Current-Driven Magnetization Reversal and Spin-Wave Excitations in Co/Cu/Co Pillars,”Physical Review Letters, vol. 84, No. 14, Apr. 3, 2000, pp. 3149-3152.

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