Invention Grant
- Patent Title: Magnetic recording medium and magnetic recording/reproducing apparatus
- Patent Title (中): 磁记录介质和磁记录/再现装置
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Application No.: US11640979Application Date: 2006-12-19
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Publication No.: US07862915B2Publication Date: 2011-01-04
- Inventor: Tomoyuki Maeda , Migaku Takahashi , Masahiro Oka
- Applicant: Tomoyuki Maeda , Migaku Takahashi , Masahiro Oka
- Applicant Address: JP Miyagi JP Tokyo JP Tokyo
- Assignee: Tohoku University,Kabushiki Kaisha Toshiba,Showa Denko K.K.
- Current Assignee: Tohoku University,Kabushiki Kaisha Toshiba,Showa Denko K.K.
- Current Assignee Address: JP Miyagi JP Tokyo JP Tokyo
- Agency: Pillsbury Winthrop Shaw Pittman, LLP
- Priority: JP2005-366713 20051220
- Main IPC: G11B5/65
- IPC: G11B5/65
Abstract:
According to one embodiment, a multilayered underlayer including a first underlayer containing Cu aligned in a (111) plane and a second underlayer formed on the Cu underlayer and containing Cu and nitrogen as main components is formed.
Public/Granted literature
- US20070141401A1 Magnetic recording medium and magnetic recording/reproducing apparatus Public/Granted day:2007-06-21
Information query
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