MAGNETO-OPTICAL RECORDING MEDIUM

PURPOSE:To improve corrosion resistance, recording sensitivity and C/N by forming a reflecting layer of an alloy film comprising Cu, metal which can form a protective oxide film, and low thermally conductive metal. CONSTITUTION:The reflecting layer 1 consists such an alloy comprising Cu, at least on...

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Bibliographische Detailangaben
Hauptverfasser:	MIYAHARA TETSUSHIYUU, KARIBAYASHI HIDEKI, TOBISAWA TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve corrosion resistance, recording sensitivity and C/N by forming a reflecting layer of an alloy film comprising Cu, metal which can form a protective oxide film, and low thermally conductive metal. CONSTITUTION:The reflecting layer 1 consists such an alloy comprising Cu, at least one metal selected from Al, Si, Be, Mg, Fe, Co, Cr, Sn, Cd, Ni, Mn, and Ti which can form a protective oxide film, and at least one metal selected from low thermally conductive metal having