Magnetic transducer and magnetic recording device utilizing mate

Details Magnetic transducer and magnetic recording device utilizing mate Magnetic transducer and magnetic recording device utilizing mate

1997-07-11

1999-02-16

Renner, Craig A.

Dynamic magnetic information storage or retrieval

Head

Hall effect

G11B 539

Patent

active

058726900

ABSTRACT:
A magnetic laminated film used for a magnetic transducer is constructed in such a way that a ferromagnetic film as a ferromagnetic body is made of, for example, a Ni--Fe alloy film, formed on a substrate made of, for example, glass, and an antiferromagnetic film as an antiferromagnetic body having crystal structure of body-centered cubic lattice, for example, made of a Cr alloy film is laminated on the top layer. Further, a magnetic transducer using the magnetic laminated film is applied to a magnetic head in a magnetic recording device in accordance with the present invention.

REFERENCES:
patent: 5422571 (1995-06-01), Gurney et al.
patent: 5471358 (1995-11-01), Tadokoro et al.
patent: 5552949 (1996-09-01), Hashimoto et al.

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