Invention Grant
- Patent Title: Composite magnetic recording medium
- Patent Title (中): 复合磁记录介质
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Application No.: US12854115Application Date: 2010-08-10
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Publication No.: US08530065B1Publication Date: 2013-09-10
- Inventor: Alexander Chernyshov , Hua Yuan , B. Ramamurthy Acharya
- Applicant: Alexander Chernyshov , Hua Yuan , B. Ramamurthy Acharya
- Applicant Address: US CA Irvine
- Assignee: WD Media, LLC
- Current Assignee: WD Media, LLC
- Current Assignee Address: US CA Irvine
- Main IPC: G11B5/667
- IPC: G11B5/667
Abstract:
A composite hard magnetic recording layer for a magnetic storage comprises a hard magnetic layer and a capping layer. The composite recording layer has a crystal structure where crystal grains include a portion within the magnetic layer and a portion within the capping layer.
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