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Tri-Pole Head for Perpendicular Recording

IP.com Disclosure Number: IPCOM000037841D
Original Publication Date: 1989-Jul-01
Included in the Prior Art Database: 2005-Jan-30

Publishing Venue

IBM

Related People

Authors:
Beaulieu, TH [+details]

Abstract

Disclosed is a probe recording head suitable for dual-layer, perpendicular media. The design provides the usual sharply defined on-track field derivative, with the additional advantage of improved off-track capability due to the in-plane field profile near the track edges.