Spin valve device containing a Cr-rich antiferromagnetic pinning

Details Spin valve device containing a Cr-rich antiferromagnetic pinning Spin valve device containing a Cr-rich antiferromagnetic pinning

1997-05-22

1999-07-06

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of inorganic material

428667, 428928, 360113, 324252, 338 32R, G11B 539

Patent

active

059195800

ABSTRACT:
A spin valve device containing a chromium or chromium and aluminum antiferromagnetic layer, which acts as a pinning layer for a magnetoresistive ferromagnetic layer, by exchange coupling. The antiferromagnetic layer has a tunable Neel temperature and anisotropy constant, and is corrosion resistant.

REFERENCES:
patent: 5301079 (1994-04-01), Cain et al.
patent: 5436777 (1995-07-01), Soeya et al.
patent: 5477482 (1995-12-01), Prinz
patent: 5541868 (1996-07-01), Prinz

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