摘要
通过计算得到了当外磁场沿ｘ 轴方向，原磁晶磁矩沿ｚ 轴方向，波矢沿ｙ 轴方向的反铁磁质的表面磁极化激元的ＴＥ模式。其色散关系曲线与在平行于磁晶磁矩的外磁场下的铁磁质的色攻关系曲线相似。
Under conditions that the externally magnetic field is along X axis, and the primarily magnetic lattice is along Z axis, the antiferromagnetic TE mode of surface polaritons along Y axis is caculated. Its dispersion curve is similar to that of ferromagnet under conditions that externally magnetic field is parallel to magnetic lattices. Its frequencies lie to the microwave region or the infrared region.
