Method for manufacturing and using an internally biased magnetor

Details Method for manufacturing and using an internally biased magnetor Method for manufacturing and using an internally biased magnetor

1975-04-30

1976-07-06

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

360113, 427124, 427131, 427132, G11B 542

Patent

active

039673685

ABSTRACT:
A magnetic transducer exhibiting the magnetoresistive (MR) effect is made by depositing at least two thin film layers. An MR film placed in electrical contact with a higher resistivity layer is magnetically biased by a portion of the MR sense current shunted through the nonmagnetic layer.

REFERENCES:
patent: 3256483 (1966-06-01), Broadbent
patent: 3366939 (1968-01-01), DeChanteloup
patent: 3731007 (1973-05-01), Masuda et al.
patent: 3738865 (1973-06-01), Takeno et al.

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