| 发明名称 |
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DEVICE |
| 摘要 |
According to one embodiment, a magnetic recording medium includes a first magnetic layer and a second magnetic layer. An easy magnetization axis of the first magnetic layer is aligned with a first direction. The first direction is from the first magnetic layer toward the second magnetic layer. The second magnetic layer has magnetic anisotropy in a plane perpendicular to the first direction. A second magnetization of the second magnetic layer is reverse orientation of a first magnetization of the first magnetic layer. |
| 申请公布号 |
US2017061999(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615247182 |
申请日期 |
2016.08.25 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SUTO Hirofumi;Kudo Kiwamu;Nagasawa Tazumi;Kanao Taro;Sato Rie;Mizushima Koichi |
| 分类号 |
G11B5/73 |
主分类号 |
G11B5/73 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic recording medium, comprising:
a first magnetic layer; and a second magnetic layer, an easy magnetization axis of the first magnetic layer being aligned with a first direction, the first direction being from the first magnetic layer toward the second magnetic layer, the second magnetic layer having magnetic anisotropy in a plane perpendicular to the first direction, a second magnetization of the second magnetic layer being reverse orientation of a first magnetization of the first magnetic layer. |
| 地址 |
Tokyo JP |
