发明授权
US08383254B2 Method of producing self-assembled cubic FePt nanoparticles and apparatus using same
有权
自组装立方FePt纳米粒子的制备方法及其使用方法
- 专利标题： Method of producing self-assembled cubic FePt nanoparticles and apparatus using same
- 专利标题（中）： 自组装立方FePt纳米粒子的制备方法及其使用方法
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申请号： US12891838申请日： 2010-09-28
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公开(公告)号： US08383254B2公开(公告)日： 2013-02-26
- 发明人: Nisha Shukla , Timothy John Klemmer , Dieter Klaus Weller , Chao Liu
- 申请人： Nisha Shukla , Timothy John Klemmer , Dieter Klaus Weller , Chao Liu
- 申请人地址： US CA Cupertino
- 专利权人： Seagate Technology LLC
- 当前专利权人： Seagate Technology LLC
- 当前专利权人地址： US CA Cupertino
- 代理机构： Hollingsworth Davis, LLC
- 主分类号： G11B5/65
- IPC分类号： G11B5/65
摘要：
An apparatus includes a substrate, a magnetically soft underlayer on the substrate, and a plurality of generally cubic FePt nanoparticles on the magnetically soft underlayer, wherein the nanoparticles have a magnetization in a direction substantially normal to a surface of the magnetically soft underlayer. The FePt nanoparticles can have magnetically easy axes perpendicular to the surface of the soft underlayer.
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