Magnetoresistive transducer or magnetic read head including a la

Details Magnetoresistive transducer or magnetic read head including a la Magnetoresistive transducer or magnetic read head including a la

1993-06-23

1995-10-31

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Head

Hall effect

G11B 539

Patent

active

054635160

ABSTRACT:
A transducer contains at least one layer of a composite material containing particles of a conducting magnetic material in a non-magnetic and insulating or semiconductor matrix material and two electrodes deposited on at least one face of the layer for measuring resistance of the layer.

REFERENCES:
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patent: 5043693 (1991-08-01), Edelstein
patent: 5216560 (1993-06-01), Brug et al.
C. Denis Mee & Eric D. Daniel, Magnetic Recording Handbook, 1988, pp. 303-309.
IBM Technical Disclosure, "Magnetic-Fiero Tunnel-Sensor", vol. 19, No. 6 Nov. 1976.
Solid State Communications, vol. 9, 1971, pp. 1197-1200, Y. Goldstein, et al., "Ferromagnetism in Granular Nickel Films".
Patent Abstracts of Japan, vol. 014, No. 194 (E-919), Apr. 20, JP-A-20 40 972, Feb. 9, 1990.
Patent Abstracts of Japan, vol. 011, No. 081 (E-488), Mar. 12, 1987, JP-A-61 234 083, Oct. 18, 1986.
IBM Technical Disclosure Bulletin, vol. 7, No. 6, Nov. 1964, p. 427, J. C. Suits, "High Magnetic Field Measuring Devices".

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