Shaped Magnetic Write Pole

A magnetic shield is adjacent a write pole. The write pole has a body portion with a body thickness and an extension portion with parallel first and second sides that each tilt towards the magnetic shield at a predetermined angle proximal to an air bearing surface (ABS). The extension portion may be...

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Hauptverfasser: YIN HUAQING, LINVILLE ERIC, MELOCHE ERIC ROGER, XUE JIANHUA
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Sprache:eng
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creator YIN HUAQING
LINVILLE ERIC
MELOCHE ERIC ROGER
XUE JIANHUA
description A magnetic shield is adjacent a write pole. The write pole has a body portion with a body thickness and an extension portion with parallel first and second sides that each tilt towards the magnetic shield at a predetermined angle proximal to an air bearing surface (ABS). The extension portion may be capable of enhancing a write field gradient of the magnetic shield by reducing magnetic saturation.
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subjects INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
title Shaped Magnetic Write Pole
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