Magnetic head containing a barrier layer

Details Magnetic head containing a barrier layer Magnetic head containing a barrier layer

1989-05-12

1991-08-06

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Core

360126, G11B 5235, G11B 5147

Patent

active

050382420

ABSTRACT:
A Metal-In-Gap head is disclosed. A barrier layer of iron-silicon alloy is formed on a surface of a gap side of a core, and a sendust layer is formed on the surface of the barrier layer. A gap layer of nonmagnetic material is disposed between the surface of the sendust layer and a surface of another core.

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patent: 4671828 (1987-06-01), Yamauchi et al.
patent: 4683012 (1987-07-01), Yamauchi et al.
patent: 4698273 (1987-10-01), Komuro et al.
patent: 4755899 (1988-07-01), Kobayashi et al.
patent: 4881989 (1989-11-01), Yoshizawa et al.
patent: 4887177 (1989-12-01), Sillen
patent: 4953049 (1990-08-01), Okuda et al.
IEEE Transactions on Magnetics, vol. 24, No. 2, Mar., 1802-1804 (1988).

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