Magnetoresistive structure comprising ferromagnetic thin films a

Details Magnetoresistive structure comprising ferromagnetic thin films a Magnetoresistive structure comprising ferromagnetic thin films a

1994-01-18

1996-10-29

Resan, Stevan A.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having magnetic properties, or preformed fiber orientation...

428635, 428674, 428675, 428678, 428692, 428900, 428928, 360113, 360126, 324252, 338 32R, G11B 5127, B32B 1500

Patent

active

055695442

ABSTRACT:
A magnetoresistive layered structure having on a substrate two or more magnetoresistive, anisotropic ferromagnetic thin-films each two of which are separated by an intermediate layer on a substrate of less than 50 .ANG. thickness formed of a substantially nonmagnetic, conductive alloy having two immiscible components therein. A further component to provide temperature stability in some circumstances is to be at least partially miscible in the first two components. Such structures can be formed as a sensor by having them electrically connected together with one positioned in a gap between magnetic material masses and one shielded by one of such masses.

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