MAGNETO-OPTICAL RECORDING MEDIUM

PURPOSE:To increase recording density by regulating the Curie temp. of a magneto-optical recording layer to a specified temp. or above and using a specified alloy contg. at least one of specified additive elements as the material of a reflecting layer. CONSTITUTION:In the magneto-optical recording m...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMAMORI TAKUMI, IKEDA YOKO
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 increase recording density by regulating the Curie temp. of a magneto-optical recording layer to a specified temp. or above and using a specified alloy contg. at least one of specified additive elements as the material of a reflecting layer. CONSTITUTION:In the magneto-optical recording medium with a magneto-optical recording layer and a reflecting layer, the Curie temp. of the recording layer is regulated to >=220 deg.C and an Ag alloy contg. an element selected among at least Rh, Pt and Au is used as the material of the reflecting layer. The objective magneto-optical recording medium having excellent reproducing characteristics at