Magnetoresistance element

Details Magnetoresistance element Magnetoresistance element

1993-05-26

1995-07-11

Lateef, Marvin M.

Electrical resistors

Resistance value responsive to a condition

Magnetic field or compass

H01L 4300

Patent

active

054324947

ABSTRACT:
A magnetoresistance element includes an insulating substrate, a patterned magnetoresistance film of a ferromagnetic material deposited thereon and having a uniaxis magnetic anisotropy, and a patterned hard biasing layer of a ferromagnetic material deposited on the substrate. The biasing layer is divided into two parts on both sides of the magnetoresistance layer and magnetized in the direction parallel to a line which intersects the easy direction of magnetization of the patterned magnetoresistance layer at an acute angle (.theta.).

REFERENCES:
patent: 4103315 (1978-07-01), Hempstead et al.
patent: 4155642 (1992-10-01), Voegeli
patent: 4301418 (1981-11-01), Gordon et al.
patent: 4833560 (1989-05-01), Doyle
patent: 4954216 (1990-09-01), Hunter et al.

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