MAGNETISM RECORDING MEDIUM INCLUDING CRV UNDERLAYER AND METHOD OF MANUFACTURING THE SAME
PURPOSE: A magnetism recording medium including CrV underlayer and a manufacturing method of the same are provided to maximize the FePt L10 crystallization directional intention at lower temperature of than 400°C. CONSTITUTION: A magnetism recording medium including CrV underlayer comprises a substr...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
08.12.2010
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A magnetism recording medium including CrV underlayer and a manufacturing method of the same are provided to maximize the FePt L10 crystallization directional intention at lower temperature of than 400°C. CONSTITUTION: A magnetism recording medium including CrV underlayer comprises a substrate(10), a CrV underlying layer(20) and FePt magnetic thin film(40). The substrate is one of a glass substrate, a silicon substrate, a silicon oxide substrate or a magnesium oxide substrate. The CrV underlying layer is located on top of the substrate. The FePt magnetic thin film is located on top of the CrV underlying layer. |
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Bibliography: | Application Number: KR20090047543 |