Magnetoresistance effect element

Details Magnetoresistance effect element Magnetoresistance effect element

1993-11-01

1996-08-27

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, B32B 900

Patent

active

055499783

ABSTRACT:
It is an object of the present invention to provide a magnetoresistance effect element which has a film with a spin valve structure or an artificial lattice film having good soft magnetic characteristics, and which can be applied to a high-sensitivity magnetic head. The present invention provides a magnetoresistance effect element including a stacked film formed on a substrate by sequentially stacking a ferromagnetic film containing as its main constituents at least one elements selected from the group consisting of Co, Fe, and Ni, a nonmagnetic film, and the ferromagnetic film, wherein the two ferromagnetic films are not coupled with each other, and the closest packed plane of each ferromagnetic film is oriented in a direction perpendicular to the film surface.

REFERENCES:
patent: 4663685 (1987-05-01), Tsang
patent: 4835069 (1989-05-01), Sawada
patent: 5001566 (1991-03-01), Aboaf
patent: 5057380 (1991-10-01), Hayashi
patent: 5068147 (1991-11-01), Hori
patent: 5159513 (1992-11-01), Dieny et al.
patent: 5236791 (1993-08-01), Yahisa

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