| 发明名称 |
INTERLAYER COUPLED FREE LAYER WITH OUT OF PLANE MAGNETIC ORIENTATION FOR MAGNETIC READ HEAD |
| 摘要 |
In one embodiment, a magnetic head includes a reference layer having magnetic orientation about aligned with a plane of deposition thereof; a first free layer having a magnetic orientation out of a plane of deposition thereof; a spacer layer between the reference layer and the first free layer; a second free layer having a magnetic orientation out of a plane of deposition thereof; and an inserting layer between the first and second free layers. |
| 申请公布号 |
US2014355152(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201313904993 |
申请日期 |
2013.05.29 |
| 申请人 |
HGST Netherlands B.V. |
发明人 |
Park Chando;Freitag James M.;Oh Sangmun;Gao Zheng |
| 分类号 |
G11B5/147 |
主分类号 |
G11B5/147 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic head, comprising:
a reference layer having magnetic orientation about aligned with a plane of deposition thereof; a first free layer having a magnetic orientation out of a plane of deposition thereof; a spacer layer between the reference layer and the first free layer; a second free layer having a magnetic orientation out of a plane of deposition thereof; and an inserting layer between the first and second free layers, wherein the magnetic orientation of the first free layer is oriented in about a same direction as the magnetic orientation of the second free layer. |
| 地址 |
Amsterdam NL |
