And the sm ( cocufezr ) z thin films with lower magnetocrystalline anisotropy constant of cell boundary phase will have a higher coercivity 而较低的胞壁相磁晶各向异性常数k1 ,则有助于获得高的钉扎场。
The parameters such as effective magnetization , gyromagnetic ratio , g value and various anisotropy constant were determined by theoretical fitting 并计算出了薄膜各生长阶段的有效磁化强度,回旋磁比及各向异性常数。