Spin-Wave Switching in the Side-Coupled Magnonic Stripes

This study of the spin waves coupling in the magnonic coupler, formed by the laterally coupled magnonic stripes, is performed by the means of finite-element and micromagnetic simulations. The efficiency of the spin-wave coupling is improved by the geometry design and choice of the appropriate magnetization direction inside each magnonic stripe. The proposed side-coupled magnetic stripes enable the improvement of performance of the advanced integrated magnonic devices and offer a range of further opportunities in planar magnonics.