The eigenproblems of a ferromagnetic bilayer system with single anisotropy are investigated. Particularly the effect of the anisotropy on the energy bands and the dispersion relations is discussed.

• 研究了具有各向异性的双层磁性薄膜材料中自旋波本征值问题，重点讨论了磁各向异性对自旋波能带和色散关系的影响.