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US 8,542,569 B2Granted
Heat-assisted magnetic recording medium and magnetic storage device
AssigneeShowa Denko K.K.
InventorsTetsuya Kanbe, Kazuya Niwa, Katsuya Hara
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Abstract
A heat-assisted magnetic recording medium includes a substrate, a plurality of foundation layers, and a magnetic layer. The plurality of foundation layers are provided on the substrate and include a first layer containing MnO. The magnetic layer is provided on the plurality of layers and includes an alloy as a main ingredient. The alloy has an L10 structure.
Claims12
A heat-assisted magnetic recording medium comprising:
- a substrate;
- a plurality of foundation layers provided on the substrate and including a first foundation layer containing MnO;
- and
- a magnetic layer provided on the plurality of foundation layers and including an alloy as a main ingredient, the alloy having an L10 structure.
1 more element
Dependencies are inferred from the claim text.