MAGNETIC DISK DEVICE

PURPOSE:To enhance the reliability of the magnetic disk device provided with a thin-film head having 1400 to 1500 Vickers hardness by using a zirconium oxide film of 100 to 1,000Angstrom thickness contg. >=6mol% ytrrium oxide as the protective film of a magnetic recording medium layer. CONSTITUTI...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NISHINAKAGAWA ISATO, KUROSAI KAYOKO, MORITA TOMOJI, YABUSHITA KOJI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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