SIMULTANEOUS DETERMINATION OF Ku AND K1 OF THIN FILMS BY FERROMAGNETIC RESONANCE
用铁磁共振方法同时测定单晶外延膜的Ku和K1

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.