Magneto-resistive element and device being provided with...

Dynamic magnetic information storage or retrieval – Head – Magnetoresistive reproducing head

Reexamination Certificate

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Reexamination Certificate

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07423851

ABSTRACT:
A magnetoresistive element including a pinned layer in exchange coupling with an antiferromagnetic layer, a free layer whose magnetization rotates or switches according to a media magnetic field, an intermediate layer between the free layer and the pinned layer. The intermediate layer including magnetic grains surrounded by an insulator, and the magnetic grains connect the free and pinned layer by means of a nano contact.

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