1.A symmetrical ferromagnetic bilayer film is investigated under the nonperiodic boundary condition and considering anisotropic field at two surfaces,by using the rescaling interface approach.

1.在非周期性边条件和在考虑表面各向异性况下,应用面重参数法精确求解了两层对称铁磁薄膜中低能自旋波本征问题。