中文摘要：

本文在一维海森堡模型的基础上，采用界面参数化方法，研究了铁磁／反铁磁双层薄膜中自旋波低温激发问题．重点讨论了表面各向异性对薄膜中自旋波共振谱的影响．结果表明：体系中的自旋波本征模存在共振行为，表面各向异性场对体模、完全禁闭模的共振谱影响较大，对界面模没有影响．

英文摘要：

Based on one-dimension Heisenberg model, the eigenproblems of spin waves in a ferromagnetic/antiferromagnetic bilayer system are solved using the interface-rescaling approach. The effect of surface anisotropy fields on the spin-wave resonant spectra is studied. It is shown that the eigenmodes of spin waves exist resonance. The resonance spectra of body modes and perfect confined modes depend on the surface-anisotropy field. However, the resonance spectra of interface modes are not changed.