This paper develops a numerical model for investigating the electro- magnetic scattering by a rectangular inhomogeneity in the presence of an interface between two different media.

本文研究存在两种媒质分界面时长方形异常体散射的数值模型。

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With the magnetic field turned on, the iron layers both magnetize, say, in the spin-up direction, so all of the spin-down electrons move through the entire sample without scattering.

加上磁场后，两个铁层都被磁化，假如是上方向，那么所有下自旋的电子移动通过整个样本都没有散射。

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However the magnetic excitations in these materials, like phonon, will likely couple with incident photons and hence an inelastic light scattering process can occur.

然而这些介质中的磁性激发和声子一样是能够与入射光发生作用，造成非弹性散射的。

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