发明授权
- 专利标题: Alloy nano-particles
- 专利标题(中): 合金纳米粒子
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申请号: US10875772申请日: 2004-06-25
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公开(公告)号: US07381239B2公开(公告)日: 2008-06-03
- 发明人: Koukichi Waki , Genichi Furusawa , Yasushi Hattori
- 申请人: Koukichi Waki , Genichi Furusawa , Yasushi Hattori
- 申请人地址: JP Minato-Ku, Tokyo
- 专利权人: Fujifilm Corporation
- 当前专利权人: Fujifilm Corporation
- 当前专利权人地址: JP Minato-Ku, Tokyo
- 代理机构: Buchanan Ingersoll & Rooney PC
- 优先权: JP2003-181205 20030625
- 主分类号: H01F1/20
- IPC分类号: H01F1/20
摘要:
Disclosed are alloy nano-particles having a fluctuation coefficient of particle size of 20% or less and a fluctuation coefficient of composition of 20% or less. The alloy nano-particles have a low transformation point and hardly aggregate and which can form a flat magnetic film having high coercive force.
公开/授权文献
- US20050022628A1 Alloy nano-particles 公开/授权日:2005-02-03
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