Work

The aim of this project is to study the changes in the spectra and structure of spin excitations in magnetic nanoelements under symmetry reduction. As it is shown in recently published studies, including ones by the project authors, a symmetry reduction of the system can lead to more or less expected splitting of spin-wave modes, as well as to the emergence of qualitatively new effects, such as spin current transfer in the wavefront plane or a sharp increase in nonlinear spin-wave interaction. The results of this project have both fundamental aspect for understanding the dynamic processes occurring in magnetic nanostructures while reducing their symmetry, and applied interest because controllable deviation from the ideal symmetric state can be an effective additional way to control the properties of spintronic devices based on magnetic nanoelements.