Thin-film magnetic head having magnetic gap formed of NiP

Details Thin-film magnetic head having magnetic gap formed of NiP Thin-film magnetic head having magnetic gap formed of NiP

2007-10-30

2007-10-30

King, Roy (Department: 1742)

Dynamic magnetic information storage or retrieval

Head

Core

C205S258000

Reexamination Certificate

active

10631580

ABSTRACT:
A gap of a thin-film magnetic head is formed of NiP. The P content of the NiP gap layer is controlled to be within the range of 11 mass percent to 14 mass percent so that the gap layer is nonmagnetic.

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