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    • 4. 发明申请
    • A METHOD OF BIAXIALLY ALIGNING CRYSTALLINE MATERIAL
    • 一种双向结晶晶体材料的方法
    • WO9715067A2
    • 1997-04-24
    • PCT/NZ9600108
    • 1996-10-02
    • IND RES LTDSTAINES MICHAEL
    • STAINES MICHAEL
    • C30B33/04C04B35/505H01B12/00H01B12/06H01B13/00H01L20060101H01L21/00H01L39/24H05B6/00H01L
    • H01L39/2419
    • A method of inducing biaxial particle alignment in a body of crystalline particles of a material such as a high temperature superconducting material, having anisotropic magnetic susceptibility so that at least a major portion of the crystalline particles have at least two crystalline axes generally parallel, comprises subjecting the particles to a magnetic field which varies cyclically relative to the body of crystalline particles with time, and which has an average magnitude which is a maximum in a first direction, a lower average magnitude in a second direction generally orthogonal to said first direction and a minimum or zero average magnitude in a third direction generally orthogonal to said first and second directions. Alignment of the axis of maximum magnetic susceptibility of the particles generally with the direction of maximum average magnitude and the axis of minimum magnetic susceptibility of the particles generally with the minimum or zero average magnitude direction is induced.
    • 在具有各向异性磁化率的材料如高温超导材料的结晶颗粒体中引起双轴粒子对准的方法,使得至少大部分结晶颗粒具有大致平行的至少两个晶轴,包括: 所述粒子相对于结晶粒子体随时间周期性地变化的磁场,并且具有在第一方向上最大的平均幅度,大致垂直于所述第一方向的第二方向上的较低平均幅度和 大致正交于所述第一和第二方向的第三方向上的最小或零平均幅度。 诱导颗粒的最大磁化率的轴与通常以最小或零平均幅度方向的最大平均幅度的方向和颗粒的最小磁化率的轴线对准。