Memory cell with radial barrier
    41.
    发明授权
    Memory cell with radial barrier 有权
    具有径向屏障的记忆体

    公开(公告)号:US08440330B2

    公开(公告)日:2013-05-14

    申请号:US13278431

    申请日:2011-10-21

    摘要: Magnetic tunnel junction cells and methods of making magnetic tunnel junction cells that include a radially protective layer extending proximate at least the ferromagnetic free layer of the cell. The radially protective layer can be specifically chosen in thickness, deposition method, material composition, and/or extent along the cell layers to enhance the effective magnetic properties of the free layer, including the effective coercivity, effective magnetic anisotropy, effective dispersion in magnetic moment, or effective spin polarization.

    摘要翻译: 磁性隧道结电池和制造磁性隧道结电池的方法,其包括在电池的至少铁磁性自由层附近延伸的径向保护层。 径向保护层可以沿着电池层的厚度,沉积方法,材料组成和/或程度具体选择,以增强自由层的有效磁性,包括有效的矫顽力,有效的磁各向异性,磁矩中的有效分散 ,或有效的自旋极化。

    MEMORY CELL WITH RADIAL BARRIER
    42.
    发明申请
    MEMORY CELL WITH RADIAL BARRIER 有权
    带有径向障碍物的记忆体

    公开(公告)号:US20120061783A1

    公开(公告)日:2012-03-15

    申请号:US13278431

    申请日:2011-10-21

    IPC分类号: H01L29/82

    摘要: Magnetic tunnel junction cells and methods of making magnetic tunnel junction cells that include a radially protective layer extending proximate at least the ferromagnetic free layer of the cell. The radially protective layer can be specifically chosen in thickness, deposition method, material composition, and/or extent along the cell layers to enhance the effective magnetic properties of the free layer, including the effective coercivity, effective magnetic anisotropy, effective dispersion in magnetic moment, or effective spin polarization.

    摘要翻译: 磁性隧道结电池和制造磁性隧道结电池的方法,其包括在电池的至少铁磁性自由层附近延伸的径向保护层。 径向保护层可以沿着电池层的厚度,沉积方法,材料组成和/或程度具体选择,以增强自由层的有效磁性,包括有效的矫顽力,有效的磁各向异性,磁矩中的有效分散 ,或有效的自旋极化。

    Reset device for biasing element in a magnetic sensor
    44.
    发明授权
    Reset device for biasing element in a magnetic sensor 有权
    用于磁传感器偏置元件的复位装置

    公开(公告)号:US07672091B2

    公开(公告)日:2010-03-02

    申请号:US11376014

    申请日:2006-03-15

    IPC分类号: G11B5/39

    CPC分类号: G11B5/3903 G11B2005/0018

    摘要: A device resets a biasing magnetization of a biasing element in a magnetic sensor. The device includes a magnetic structure that is magnetically coupled to the biasing element. A conductive element is disposed around at least a portion of the magnetic structure. When a current is passed through the conductive element, a magnetic field is produced that resets the biasing magnetization of the biasing element.

    摘要翻译: 器件复位磁传感器中的偏置元件的偏置磁化强度。 该装置包括磁耦合到偏压元件的磁性结构。 导电元件围绕磁性结构的至少一部分设置。 当电流通过导电元件时,产生磁场,该磁场使偏置元件的偏置磁化复位。

    Memory cell with radial barrier
    45.
    发明授权
    Memory cell with radial barrier 失效
    具有径向屏障的记忆体

    公开(公告)号:US08043732B2

    公开(公告)日:2011-10-25

    申请号:US12268638

    申请日:2008-11-11

    摘要: Magnetic tunnel junction cells and methods of making magnetic tunnel junction cells that include a radially protective layer extending proximate at least the ferromagnetic free layer of the cell. The radially protective layer can be specifically chosen in thickness, deposition method, material composition, and/or extent along the cell layers to enhance the effective magnetic properties of the free layer, including the effective coercivity, effective magnetic anisotropy, effective dispersion in magnetic moment, or effective spin polarization.

    摘要翻译: 磁性隧道结电池和制造磁性隧道结电池的方法,其包括在电池的至少铁磁性自由层附近延伸的径向保护层。 径向保护层可以沿着电池层的厚度,沉积方法,材料组成和/或程度具体选择,以增强自由层的有效磁性,包括有效的矫顽力,有效的磁各向异性,磁矩中的有效分散 ,或有效的自旋极化。

    MEMORY CELL WITH RADIAL BARRIER
    47.
    发明申请
    MEMORY CELL WITH RADIAL BARRIER 失效
    带有径向障碍物的记忆体

    公开(公告)号:US20100117169A1

    公开(公告)日:2010-05-13

    申请号:US12268638

    申请日:2008-11-11

    IPC分类号: H01L29/82 H01L21/00

    摘要: Magnetic tunnel junction cells and methods of making magnetic tunnel junction cells that include a radially protective layer extending proximate at least the ferromagnetic free layer of the cell. The radially protective layer can be specifically chosen in thickness, deposition method, material composition, and/or extent along the cell layers to enhance the effective magnetic properties of the free layer, including the effective coercivity, effective magnetic anisotropy, effective dispersion in magnetic moment, or effective spin polarization.

    摘要翻译: 磁性隧道结电池和制造磁性隧道结电池的方法,其包括在电池的至少铁磁性自由层附近延伸的径向保护层。 径向保护层可以沿着电池层的厚度,沉积方法,材料组成和/或程度具体选择,以增强自由层的有效磁性,包括有效的矫顽力,有效的磁各向异性,磁矩中的有效分散 ,或有效的自旋极化。