论文标题
手性耦合到磁性辐射
Chiral Coupling to Magnetodipolar Radiation
论文作者
论文摘要
我们通过产生单向自旋电流和不对称木元密度的磁性杂散弹簧场来审查并扩展了旋转波的手性泵送理论。我们通过两种磁性膜的手性激发来说明物理原理，即，通过狭窄的金属条线的evaneastent Oersted场，具有交流电流偏置和铁磁共振下的磁性纳米线。
We review and extend the theory of chiral pumping of spin waves by magnetodipolar stray fields that generate unidirectional spin currents and asymmetric magnon densities. We illustrate the physical principles by two kinds of chiral excitations of magnetic films, i.e., by the evanescent Oersted field of a narrow metallic stripline with an AC current bias and a magnetic nanowire under ferromagnetic resonance.
