Invention Grant
- Patent Title: Magnetic recording medium and magnetic storage apparatus
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Application No.: US16407412Application Date: 2019-05-09
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Publication No.: US10978103B2Publication Date: 2021-04-13
- Inventor: Takayuki Fukushima , Kazuya Niwa , Lei Zhang , Hisato Shibata , Takehiro Yamaguchi , Chen Xu , Tetsuya Kanbe , Tomoo Shige
- Applicant: SHOWA DENKO K.K.
- Applicant Address: JP Tokyo
- Assignee: SHOWA DENKO K.K.
- Current Assignee: SHOWA DENKO K.K.
- Current Assignee Address: JP Tokyo
- Agency: IPUSA PLLC
- Priority: JPJP2018-096805 20180521
- Main IPC: G11B5/66
- IPC: G11B5/66 ; G11B5/64 ; G11B5/65
Abstract:
A magnetic recording medium includes: a substrate; an underlayer; and a magnetic layer including an alloy having a L10 structure and a (001) orientation, wherein the substrate, the underlayer, and the magnetic layer are stacked in the recited order, and wherein the magnetic layer has a granular structure and includes a carbon hydride, a boron hydride, or a boron nitride hydride.
Public/Granted literature
- US20190355387A1 MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS Public/Granted day:2019-11-21
Information query
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