Thermally assisted magnetic recording (HAMR) media with multi-layer underlayer for recording layers

A heat assisted magnetic recording (HAMR) medium has a plurality of underlayers between a heat dissipation layer and a recording layer. One embodiment of the underlayer is a multilayer having a thermal barrier layer consisting essentially of MgO and TiO and a seed layer containing MgO and nitrogen (...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE HUANCONG, SEKI TOMOKO, DORSEY PETER C
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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