发明申请
- 专利标题： Micromagnetic Device and Method of Forming the Same
- 专利标题（中）： 微电磁装置及其形成方法
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申请号： US11852697申请日： 2007-09-10
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公开(公告)号： US20090066467A1公开(公告)日： 2009-03-12
- 发明人: Ashraf W. Lotfi , Trifon M. Liakopoulos , Robert W. Filas
- 申请人： Ashraf W. Lotfi , Trifon M. Liakopoulos , Robert W. Filas
- 主分类号： H01F27/24
- IPC分类号： H01F27/24
摘要：
A micromagnetic device including a substrate, and a magnetic core layer formed over the substrate from a magnetic alloy. The magnetic alloy includes iron, cobalt and phosphorous. A content of the cobalt is in a range of 1.8 to 4.5 atomic percent. A content of the phosphorus is in a range of 20.1 to 30 atomic percent. A content of the iron is substantially a remaining proportion of the magnetic alloy.
公开/授权文献
- US07952459B2 Micromagnetic device and method of forming the same 公开/授权日：2011-05-31
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