Top-pinned magnetoresistive device having adjusted interface...

Details Top-pinned magnetoresistive device having adjusted interface... Top-pinned magnetoresistive device having adjusted interface...

2006-12-19

2006-12-19

Heinz, A. J. (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Magnetoresistive reproducing head

C360S324200

Reexamination Certificate

active

07151652

ABSTRACT:
A top-pinned magnetoresistive device includes a free ferromagnetic layer; a spacer layer on the free layer; and a pinned ferromagnetic layer on the spacer layer. At least one interface property at an upper surface of the pinned layer is adjusted during fabrication of the magnetoresistive device.

REFERENCES:
patent: 6072382 (2000-06-01), Daughton et al.
patent: 6661622 (2003-12-01), Pinarbasi
patent: 6903909 (2005-06-01), Sharma et al.
patent: 2001/0055184 (2001-12-01), Shimazawa et al.
patent: 2002/0021537 (2002-02-01), Hasegawa et al.

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