反铁磁质中右旋和左旋的园偏振波

Right-hand and Left-hand Circularly Polarized Waves in Antiferromagnets

计算在反铁磁性中沿垂直外磁场方向同时传播的右旋和左旋的园偏振波的磁导率,分析右旋和左旋的园偏振波的磁导率及其色散关系,并计算和讨论在垂直外磁场下,反铁磁质中的法拉第旋转效应。

On condition that the externally magnetic field is perpendicular to the primarily magnetic lattice, the magnetic permeablities of the right-hand and the left-hand circularly polarized waves propagating simultaneously parallel to the externally field in antiferromagnet are caculated, the dispersion relations of the right-hand and the left- hand circularly polarized waves are analysed, the Faraday rotation effect in antiferromagnet in perpendicular externally magnetic field is caculated and discussed.