Media design and write technique for creating neutral polarity transition zones

A heat-assisted magnetic recording (HAMR) device is configured to write regions of neutral polarity on a magnetic media during a same pass of the recording head in which other regions are written of positive polarity and negative polarity. The various disclosed write techniques may facilitate creati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Chang, Thomas Young, Liu, Zengyuan, Steiner, Philip L
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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