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

1998-06-17

2000-07-11

Pianalto, Bernard

Stock material or miscellaneous articles

Composite

Of inorganic material

324252, 360113, 428611, 428622, 428627, 428629, 428632, 428639, 428641, 428660, 428667, 428670, 428678, 428694R, 428694TR, 428694T, 428694TS, 428694TM, 428900, B32B 900

Patent

active

060870273

ABSTRACT:
A magnetic head of storage/read separation type in which both a reproducing head of magnetoresistive type and a write head of magnetic induction type are formed through a magnetic shield. The magnetic head includes a ferromagnetic material and an antiferromagnetic material in intimate contact with said ferromagnetic material. At least a part of the antiferromagnetic material acts to bring about unidirectional anisotropy in the ferromagnetic material, and is made of Cr--Mn-based alloy, and at least a part of the ferromagnetic material in intimate contact with the antiferromagnetic material is made of Co or Co-based alloy.

REFERENCES:
"Exchange coupling between CrMn-M and NiFe films", Digest of the 19th Annual Conference on Magnetics Japan (1995), p. 352 (No Month Available).

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