Method and apparatus for enhancing vortex pinning by conformal crystal arrays
    1.
    发明授权
    Method and apparatus for enhancing vortex pinning by conformal crystal arrays 有权
    用于通过保形晶体阵列增强涡旋钉扎的方法和装置

    公开(公告)号:US09082923B2

    公开(公告)日:2015-07-14

    申请号:US14201131

    申请日:2014-03-07

    IPC分类号: H01L39/02 H01L39/14 H01L39/24

    CPC分类号: H01L39/148 H01L39/2483

    摘要: Disclosed is a method and apparatus for strongly enhancing vortex pinning by conformal crystal arrays. The conformal crystal array is constructed by a conformal transformation of a hexagonal lattice, producing a non-uniform structure with a gradient where the local six-fold coordination of the pinning sites is preserved, and with an arching effect. The conformal pinning arrays produce significantly enhanced vortex pinning over a much wider range of field than that found for other vortex pinning geometries with an equivalent number of vortex pinning sites, such as random, square, and triangular.

    摘要翻译: 公开了一种通过保形晶体阵列强烈增强涡旋钉扎的方法和装置。 共形晶体阵列通过六边形格子的共形变换构造,产生具有保留钉扎位点的局部六重配位并具有拱形效果的梯度的不均匀结构。 保形钉扎阵列在比其他具有相当数量的涡旋钉扎位置(例如随机,正方形和三角形)的其他涡旋钉扎几何形状的场强范围内产生明显增强的涡旋钉扎。

    METHOD AND APPARATUS FOR ENHANCING VORTEX PINNING BY CONFORMAL CRYSTAL ARRAYS
    2.
    发明申请
    METHOD AND APPARATUS FOR ENHANCING VORTEX PINNING BY CONFORMAL CRYSTAL ARRAYS 有权
    用于通过合适的晶体阵列增强VORTEX PINNING的方法和装置

    公开(公告)号:US20140302996A1

    公开(公告)日:2014-10-09

    申请号:US14201131

    申请日:2014-03-07

    IPC分类号: H01L39/14 H01L39/24

    CPC分类号: H01L39/148 H01L39/2483

    摘要: Disclosed is a method and apparatus for strongly enhancing vortex pinning by conformal crystal arrays. The conformal crystal array is constructed by a conformal transformation of a hexagonal lattice, producing a non-uniform structure with a gradient where the local six-fold coordination of the pinning sites is preserved, and with an arching effect. The conformal pinning arrays produce significantly enhanced vortex pinning over a much wider range of field than that found for other vortex pinning geometries with an equivalent number of vortex pinning sites, such as random, square, and triangular.

    摘要翻译: 公开了一种通过保形晶体阵列强烈增强涡旋钉扎的方法和装置。 共形晶体阵列通过六边形格子的共形变换构造,产生具有保留钉扎位点的局部六重配位并具有拱形效果的梯度的不均匀结构。 保形钉扎阵列在比其他具有相当数量的涡旋钉扎位置(例如随机,正方形和三角形)的其他涡旋钉扎几何形状的场强范围内产生明显增强的涡旋钉扎。