标题： 偶极-交换自旋波在薄双层中 显示英文标题

标题： Dipolar-exchange spin waves in thin bilayers

摘要： 我们研究了具有平面内磁化的薄铁磁双层中的偶极-交换自旋波谱，包括层间交换耦合以及层内和层间偶极相互作用。 在连续近似下，我们分析了由自旋波发出的传播磁性漏磁场的非互易性，作为层磁化方向相对取向的函数，这种现象可以通过合成反铁磁体或弱耦合的A型范德华反铁磁双层的磁测量来观察，作为施加磁场的函数。 显示英文摘要

摘要： We investigate the dipolar-exchange spin wave spectrum in thin ferromagnetic bilayers with inplane magnetization, incorporating interlayer exchange coupling and intra- and interlayer dipolar interactions. In the continuum approximation we analyze the nonreciprocity of propagating magnetic stray fields emitted by spin waves as a function of the relative orientation of the layer magnetizations that are observable by magnetometry of synthetic antiferromagnets or weakly coupled type-A van der Waals antiferromagnetic bilayers as a function of an applied magnetic field.