Soft magnetic thin film and magnetic recording head

Details Soft magnetic thin film and magnetic recording head Soft magnetic thin film and magnetic recording head

2008-07-08

2008-07-08

Kilmowicz, William J (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Core

C360S119010

Reexamination Certificate

active

11154181

ABSTRACT:
The soft magnetic thin film has high saturation magnetic flux density and good soft magnetic characteristics. The soft magnetic thin film of the present invention is formed by electrolytic plating. The plated film is made of FeCo, whose composition is indicated as FexCo1-x (60≦x≦75 wt %), the FeCo film has a bcc crystal structure, and the crystal of the FeCo film is oriented to a crystal face of (110).

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