Method for thermally writing servo patterns on magnetic media

A method for thermally writing a magnetic servo pattern on a magnetic disc medium prior to assembling the medium in a disc drive is provided in which the medium is first magnetized in a uniform magnetization direction. A plurality of magnetic domains are then thermally written on the medium, one mag...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG LI-PING, SACKS ALEXEI H, CURTISS DONALD E
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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