Laminated return pole for suppressing side track erasure
    61.
    发明申请
    Laminated return pole for suppressing side track erasure 有权
    用于抑制侧轨道擦除的层压返回杆

    公开(公告)号:US20070097546A1

    公开(公告)日:2007-05-03

    申请号:US11262198

    申请日:2005-10-28

    IPC分类号: G11B5/127

    摘要: A perpendicular writer includes a surface, a main pole proximate the surface, a return pole proximate the surface, and a back yoke connecting the main pole to the return pole distal the surface. The return pole is configured such that a magnetization of a portion of the return pole adjacent the surface is held substantially parallel to the surface during a write operation.

    摘要翻译: 垂直刻录机包括表面,靠近表面的主极,靠近表面的返回极,以及将主极连接到远离表面的返回极的后轭。 返回极被配置为使得在写入操作期间,邻近表面的返回极的部分的磁化基本上平行于表面。