Magnetic Shield with Flux Concentration Feature

Magnetic Shield with Flux Concentration Feature

A magnetic shield may be capable of enhancing magnetic writing, particularly in transducing elements accessing data bits from data tracks. At least one magnetic shield is adjacent a write pole. The shield has a flux concentration feature on an air bearing surface (ABS) capable of enhancing magnetic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RIVKIN KIRILL ALEKSANDROVICH, WESSEL JAMES GARY, LOPUSNIK RADEK, FRANZEN SCOTT MICHAEL, BENAKLI MOURAD
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Zusammenfassung:A magnetic shield may be capable of enhancing magnetic writing, particularly in transducing elements accessing data bits from data tracks. At least one magnetic shield is adjacent a write pole. The shield has a flux concentration feature on an air bearing surface (ABS) capable of enhancing magnetic undershoot between the shield and the write pole.