Abstract We present results of studying properties of surface spin waves in vertically coupled antiferromagnetic films with easy-axis anisotropy. The dispersion curves and frequency region of the existence of the surface magnetostatic waves are obtained using theoretical model for different antiferromagnetic materials. This study was carried out by solving the dispersion relation for the surface magnetostatic waves. Behavior of two types of dispersion curves on the value of coupling parameter is investigated. We conclude, that results have potential applications for antiferromagnetic THz spintronics.

中文翻译：

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耦合易轴反铁磁性薄膜中的表面自旋波

摘要 我们提出了研究具有易轴各向异性的垂直耦合反铁磁薄膜中表面自旋波特性的结果。利用不同反铁磁材料的理论模型，得到了表面静磁波存在的频散曲线和频域。本研究是通过求解表面静磁波的色散关系来进行的。研究了两种频散曲线对耦合参数值的影响。我们得出结论，该结果具有反铁磁太赫兹自旋电子学的潜在应用。