Concave trailing edge write pole for perpendicular recording

Details Concave trailing edge write pole for perpendicular recording Concave trailing edge write pole for perpendicular recording

2005-09-27

2005-09-27

Watko, Julie Anne (Department: 2653)

Dynamic magnetic information storage or retrieval

Head

Gap spacer

C360S125020

Reexamination Certificate

active

06950277

ABSTRACT:
A magnetic recording system includes a magnetic medium and a magnetic write head to write information on the magnetic medium. The magnetic write head includes a write pole having a downstream side that has a concave shaped portion when the write pole is viewed from an air bearing surface of the magnetic write head.

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Abstract, 46thAnnual Conference on Magnetism & Magnetic Materials, Seattle, Washington Nov. 12-16, 2001, p. 13.

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