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本文导出了兼具沿晶面法向感生单轴各向异性(Ku)和立方磁晶各向异性(K1)的任一晶面沿任一方向的薄膜共振场公式,从而提出了同时测定Ku和K1的一种方法。以(111)晶面为例,给出了具体方法和实验结果。A formula for the resonance field along an arbitrary direction in a film of a cubic crystal, which possesses magnetocrystalline anisotropy (K1) as well as an uniaxial anisotropy (Ku) with the easy axis normal to the film plane, has been derived.On the basis of this formula, a method for the simultaneous measurement of (Ku) and (K1) is proposed. An example for an (111) film is considered specifically.
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