The magnetic community continues to discuss the possibility of observing the magnetic superfluidity, despite the fact that it has been discovered a long time ago. It was observed in antiferromagnetic states of superfluid 3He in 1984. In this paper, we reiterate the main principles of spin superfluidity and related Bose–Einstin magnon condensation. We discuss applications of this phenomenon in supermagnonic devises.

中文翻译：

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磁极和超磁极

磁学界继续讨论观察磁超流的可能性，尽管它在很久以前就被发现了。在超流体的反铁磁状态下观察到3他在 1984 年。在这篇论文中，我们重申了自旋超流的主要原理和相关的玻色-爱因斯坦磁振子凝聚。我们讨论了这种现象在超磁器件中的应用。