发明申请
- 专利标题： Magnetic Element With Enhanced Coupling Portion
- 专利标题（中）： 增强耦合部分的磁性元件
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申请号： US13093536申请日： 2011-04-25
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公开(公告)号： US20120268846A1公开(公告)日： 2012-10-25
- 发明人: Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
- 申请人： Jason Bryce Gadbois , Michael Christopher Kautzky , Mark William Covington , Dian Song , Dimitar Velikov Dimitrov , Qing He , Wei Tian , Thomas Boonstra , Sunita Gangopadhyay
- 申请人地址： US CA Scotts Valley
- 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 Scotts Valley
- 主分类号： G11B5/39
- IPC分类号： G11B5/39 ; H04R31/00
摘要：
An apparatus and associated method may be used to produce a magnetic element capable of detecting changes in magnetic states. Various embodiments of the present invention are generally directed to a magnetically responsive lamination of layers with a first portion and a laterally adjacent second portion. The second portion having a predetermined roughness between at least two layers capable of producing orange-peel coupling.
公开/授权文献
- US08705212B2 Magnetic element with enhanced coupling portion 公开/授权日：2014-04-22
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