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.

在周期性边界条件和在考虑表面各向异性场的情况下,应用界面重参数法精确求解了两层对称磁薄膜中的低能自旋波本征问题。

A new kind of ferromagnetic collector type fiber-optic current sensor which combines a nubbly magneto-optic material with a ferromagnetic concentrator ring is designed in this paper.

设计了一种应用块状磁光材料与集磁环相结合的集磁式光纤电流传感器。

Based on the idea of magnetic strain, the model of magnetic strain was used to analysis the magnetoelastic buckling of cantilevered ferromagnetic plate in transverse magnetic field.

基于磁致伸缩的概念，采用磁致伸缩应变模型，对横向磁场中磁体的磁弹性屈曲的临界磁场这一问题进行了研究。