发明授权
US07593184B2 Rotating write field generated by circulating domain walls in a magnetic ring: a DC-driven high-frequency oscillator
有权
通过磁环中的循环畴壁产生的旋转写入场：直流驱动的高频振荡器
- 专利标题： Rotating write field generated by circulating domain walls in a magnetic ring: a DC-driven high-frequency oscillator
- 专利标题（中）： 通过磁环中的循环畴壁产生的旋转写入场：直流驱动的高频振荡器
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申请号： US11257187申请日： 2005-10-24
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公开(公告)号： US07593184B2公开(公告)日： 2009-09-22
- 发明人: Thomas William Clinton , Werner Scholz
- 申请人： Thomas William Clinton , Werner Scholz
- 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
- 代理机构： Pietragallo Gordon Alfano Bosick & Raspanti, LLP
- 代理商 Robert P. Lenart, Esq.
- 主分类号： G11B5/127
- IPC分类号： G11B5/127
摘要：
An apparatus comprises a ring of magnetic material, a source for applying a setting magnetic field to the ring, and first and second electrodes for applying an electric current to the ring. A method of using the apparatus to write to a magnetic storage medium is also provided.