@article{oai:ynu.repo.nii.ac.jp:00011353, author = {Iwaba, Masashi and Sekiguchi, Koji}, journal = {Applied physics express}, month = {Jun}, note = {In this study, switching of the spin-wave propagation was investigated using an yttrium iron garnet (YIG) waveguide. A dynamic magnonic crystal (DMC) was designed to control the non-reciprocal surface spin waves. The DMC controlled the periodic modulation field on the YIG film and caused a strong Bragg reflection on the surface spin waves. The maximum effect of Bragg reflection was analyzed by the wavelet to be 95% of its intensity. The spin-wave switching by the DMC will be a promising method of carrier-flow control for constructing the integrated magnonic circuits.}, title = {Spin-wave switching using dynamic magnonic crystal}, volume = {14}, year = {2021} }