Recording medium with thin stabilization layer having high magnetic saturation and anisotropic field characteristics

A perpendicular recording medium with enhanced magnetic stability. In accordance with some embodiments, a multi-layer recording structure is formed on a base substrate and adapted to magnetically store a magnetic bit sequence in domains substantially perpendicular to said layers. A thin magnetic sta...

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Bibliographische Detailangaben
Hauptverfasser: Nolan, Thomas, Shen, Weikang, Bian, Bo, Li, Pengcheng, Lu, Miaogen, Liu, Connie Chunling
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A perpendicular recording medium with enhanced magnetic stability. In accordance with some embodiments, a multi-layer recording structure is formed on a base substrate and adapted to magnetically store a magnetic bit sequence in domains substantially perpendicular to said layers. A thin magnetic stabilization layer is formed on the multi-layer recording substrate to magnetically stabilize an upper portion of the recording structure.