Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1988-07-19
1990-01-02
Hecker, Stuart N.
Dynamic magnetic information storage or retrieval
Head
Hall effect
G11B 539
Patent
active
048917257
ABSTRACT:
An elongated magnetoresistive sensor strip longitudinally biased to maintain a single domain sense region by exchange-biasing material atomically coupled to the strip at the ends of the strip outside of a central sense region.
REFERENCES:
patent: 3887944 (1975-06-01), Bajorek et al.
patent: 3975772 (1976-08-01), Lin
patent: 4103315 (1978-07-01), Hempstead et al.
patent: 4556925 (1985-12-01), Suenaga et al.
patent: 4639806 (1987-01-01), Kisa et al.
patent: 4663685 (1987-05-01), Tsang
patent: 4713708 (1987-12-01), Krounbi et al.
patent: 4771349 (1988-09-01), Tsang
Bajorek et al., "Modified Magnetoresistive Head", IBM TDB, Oct. 1970, vol. 16, No. 5, p. 1372.
Gangulee et al., "Deactivation of Magnetic Material Beneath Conductor Leads in Magnetoresistive Sensor Structures", IBM TDB, Jun. 1976, vol. 19, No. 1, pp. 356-357.
Hecker Stuart N.
Heller III Edward P.
Magnetic Peripherals Inc.
Severin David J.
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