发明名称 |
Perpendicular magnetic recording medium with an ordering temperature reducing layer |
摘要 |
FePt-based perpendicular magnetic recording (PMR) media including an ordering temperature reducing layer between a bottom FePtX magnetic recording layer and a nucleation layer. In one embodiment, an ordering temperature reducing layer of carbon is employed to lower the L10 ordering temperature of a FePtC recording layer. |
申请公布号 |
US8173282(B1) |
申请公布日期 |
2012.05.08 |
申请号 |
US20090636604 |
申请日期 |
2009.12.11 |
申请人 |
SUN CHENGJUN;ACHARYA B. RAMAMURTHY;WD MEDIA, INC. |
发明人 |
SUN CHENGJUN;ACHARYA B. RAMAMURTHY |
分类号 |
G11B5/66 |
主分类号 |
G11B5/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|