Magnetic head with an underlying longitudinal multilayer magneto

Details Magnetic head with an underlying longitudinal multilayer magneto Magnetic head with an underlying longitudinal multilayer magneto

1995-08-21

1997-07-15

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Head

Hall effect

G11B 539

Patent

active

056488840

ABSTRACT:
A magnetic layer 16 adopts the shape of an insulating ridge 14 and a multilayer magnetoresistor (MR) functions in a longitudinal mode and underlies the magnetic layer. The device is used for magnetic recording and can be a read-only head or a read-write head.

REFERENCES:
patent: 5301079 (1994-04-01), Cain et al.
IEEE Transactions on Magnetics, vol. 25, No. 5, pp. 3686-3688, Sep. 5, 1989, D.W. Chapman, "A New Approach to Making Thin Film Head-Slider Devices".
IEEE Transactions on Magnetics, vol. 25, No. 5, 3689-3691, Sep. 5, 1989, D.W. Chapman, et al., "A New, Horizontal MR Head Structure".
Patent Abstracts of Japan, vol. 8, No. 72 (p-265) [1509], Apr. 4, 1984, JP-A-58 218024, Dec. 19, 1983.
Patent Abstracts of Japan, vol. 16, No. 117 (p-1328), Mar. 24, 1992, JP-A-03 286413, Dec. 17, 1991.
Patent Abstracts of Japan, vol. 13, No. 85 (p-834) [3433] Feb. 27, 1989, JP-A-63 266619, Nov. 2, 1988.

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