| 发明名称 |
BARIUM HEXA-FERRITE TECHNOLOGY FOR MAMR AND ADVANCED MAGNETIC RECORDING APPLICATIONS |
| 摘要 |
Embodiments disclosed herein generally relate to a magnetic recording medium for MAMR. The magnetic disk device may comprise a substrate and a magnetic layer, the magnetic layer comprising barium-based hexa-ferrite. The magnetic recording medium may also optionally include a soft underlayer, a seed layer, and/or an overcoat. |
| 申请公布号 |
US2017018285(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201514799313 |
申请日期 |
2015.07.14 |
| 申请人 |
HGST Netherlands B.V. |
发明人 |
CHEN Zhaohui;YANG Fan |
| 分类号 |
G11B5/65;G11B5/84;G11B5/66 |
主分类号 |
G11B5/65 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic recording medium, comprising:
a substrate; an underlayer; and a magnetic layer, wherein the magnetic layer comprises barium-based hexa-ferrite. |
| 地址 |
Amsterdam NL |
