Magnetic layered material, and magnetic sensor and magnetic stor

Details Magnetic layered material, and magnetic sensor and magnetic stor Magnetic layered material, and magnetic sensor and magnetic stor

1996-12-17

1998-12-01

Kiliman, Leszek

Stock material or miscellaneous articles

Composite

Of inorganic material

428611, 428622, 428627, 428629, 428632, 428639, 428641, 428660, 428667, 428670, 428678, 428694R, 428694TR, 428694T, 428694TS, 428694TM, 428900, 360113, 324252, G11B 566

Patent

active

058435891

ABSTRACT:
A ferromagnetic and antiferromagnetic material having a high exchange coupling and a high thermal stability, and a magnetic storage system using this material which has excellent reliability and recording density, and a magnetoresistive storage/read separation head having a high sensitivity and a low noise property. The magnetic storage/read system of the invention mounts a magnetoresistive head using a chromium-manganese antiferromagnetic layer/a cobalt alloy layer as a pinning layer or the longitudinal bias layer of the spin-valve type magnetoresistive layered film.

REFERENCES:
patent: 5549978 (1996-08-01), Iwasaki
patent: 5556718 (1996-09-01), Motomura

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