Magnetic ring unit and magnetic memory device
    1.
    发明授权
    Magnetic ring unit and magnetic memory device 失效
    磁环单元和磁记忆装置

    公开(公告)号:US07002839B2

    公开(公告)日:2006-02-21

    申请号:US10827366

    申请日:2004-04-20

    IPC分类号: G11C11/00

    CPC分类号: G11C11/155

    摘要: The present invention relates to a magnetic ring unit and a magnetic memory device; an object of the invention is to control the direction of rotation of the magnetic flux freely and with high reproducibility in a simple structure without using a thermal process such as pinning; and a magnetic ring unit is formed of a magnetic ring in eccentric ring form where the center of the inner diameter is located at a decentered position relative to the center of the outer diameter.

    摘要翻译: 本发明涉及磁环单元和磁存储器件; 本发明的目的是在不使用诸如钉扎的热处理的情况下以简单的结构自由地且以高重现性自由地控制磁通量的旋转方向; 并且磁环单元由偏心环形式的磁环形成,其中内径的中心位于相对于外径中心的偏心位置。

    Magneto-Resistance Effect Element and Magnetic Memory Device
    2.
    发明申请
    Magneto-Resistance Effect Element and Magnetic Memory Device 失效
    磁阻效应元件和磁存储器件

    公开(公告)号:US20080130355A1

    公开(公告)日:2008-06-05

    申请号:US11666172

    申请日:2005-10-26

    IPC分类号: G11C11/15

    摘要: The invention relates to a magneto-resistance effect element and a magnetic memory device. Lowering the magnetic domain wall movement current and drive at room temperature in a current induction single magnetic domain wall movement phenomenon are achieved.A magneto-resistance effect element is formed by including at least: a magnet wire 1 for forming magnetic domain wall potential 7 binding a single magnetic domain wall 2; a magnetic field applying means for generating a magnetic field for introducing the single magnetic domain wall 2 into the magnet wire 1; and a drive current applying means for applying the current 3 including a resonance frequency component determined on the basis of the magnetic domain wall potential 7.

    摘要翻译: 本发明涉及磁阻效应元件和磁存储器件。 降低磁畴壁移动电流,并在室温下驱动电流感应单磁畴壁运动现象。 通过至少包括:用于形成磁畴壁电位7的磁铁线1,形成结合单个磁畴壁2的磁阻效应元件; 用于产生用于将单个磁畴壁2引入到磁体线1中的磁场的磁场施加装置; 以及驱动电流施加装置,用于施加包括基于磁畴壁电位7确定的共振频率分量的电流3。

    Magneto-resistance effect element and magnetic memory device
    3.
    发明授权
    Magneto-resistance effect element and magnetic memory device 有权
    磁阻效应元件和磁存储器件

    公开(公告)号:US07826257B2

    公开(公告)日:2010-11-02

    申请号:US12511386

    申请日:2009-07-29

    IPC分类号: G11C11/00 G11C11/14

    摘要: The invention relates to a magneto-resistance effect element and a magnetic memory device. Lowering the magnetic domain wall movement current and drive at room temperature in a current induction single magnetic domain wall movement phenomenon are achieved. A magneto-resistance effect element is formed by including at least: a magnet wire 1 for forming magnetic domain wall potential 7 binding a single magnetic domain wall 2; a magnetic field applying means for generating a magnetic field for introducing the single magnetic domain wall 2 into the magnet wire 1; and a drive current applying means for applying the current 3 including a resonance frequency component determined on the basis of the magnetic domain wall potential 7.

    摘要翻译: 本发明涉及磁阻效应元件和磁存储器件。 降低磁畴壁移动电流,并在室温下驱动电流感应单磁畴壁运动现象。 通过至少包括:用于形成磁畴壁电位7的磁铁线1,形成结合单个磁畴壁2的磁阻效应元件; 用于产生用于将单个磁畴壁2引入到磁体线1中的磁场的磁场施加装置; 以及驱动电流施加装置,用于施加包括基于磁畴壁电位7确定的共振频率分量的电流3。

    Magneto-resistance effect element and magnetic memory device
    4.
    发明授权
    Magneto-resistance effect element and magnetic memory device 失效
    磁阻效应元件和磁存储器件

    公开(公告)号:US07586781B2

    公开(公告)日:2009-09-08

    申请号:US11666172

    申请日:2005-10-26

    IPC分类号: G11C11/00 G11C11/14 G11C11/15

    摘要: The invention relates to a magneto-resistance effect element and a magnetic memory device. Lowering the magnetic domain wall movement current and drive at room temperature in a current induction single magnetic domain wall movement phenomenon are achieved.A magneto-resistance effect element is formed by including at least: a magnet wire 1 for forming magnetic domain wall potential 7 binding a single magnetic domain wall 2; a magnetic field applying means for generating a magnetic field for introducing the single magnetic domain wall 2 into the magnet wire 1; and a drive current applying means for applying the current 3 including a resonance frequency component determined on the basis of the magnetic domain wall potential 7.

    摘要翻译: 本发明涉及磁阻效应元件和磁存储器件。 降低磁畴壁移动电流,并在室温下驱动电流感应单磁畴壁运动现象。 通过至少包括:用于形成磁畴壁电位7的磁铁线1,形成结合单个磁畴壁2的磁阻效应元件; 用于产生用于将单个磁畴壁2引入到磁体线1中的磁场的磁场施加装置; 以及驱动电流施加装置,用于施加包括基于磁畴壁电位7确定的共振频率分量的电流3。