三维卷起铁磁微管中的自旋wave interference
Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes
摘要：
我们已经研究了自旋波激发卷起坡莫合金微管使用微波吸收光谱。我们发现了一系列的量子化方位角模式所产生的Damon-Eshbach型自旋波的建设性的干涉周围的微管传播，形成一个自旋波谐振器。模式谱可以通过管的半径和卷起层的数量来定制。
英文摘要：
We have investigated spin-wave excitations in rolled-up Permalloy microtubes using microwave absorption spectroscopy. We find a series of quantized azimuthal modes which arise from the constructive interference of Damon-Eshbach type spin waves propagating around the circumference of the microtubes, forming a spin-wave resonator. The mode spectrum can be tailored by the tube's radius and number of rolled-up layers.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
