Van der Waals materials with ferromagnetic properties have attracted recent interest because of their promise to enable combination of materials with atomically sharp interfaces,facilitating spin transport and spin in...
supported by National Natural Science Foundation of China;the Cuiying Programme of Lanzhou University
By making use of the C-mapping topological current theory and the decomposition of gauge potential theory, we investigate the (2+1)-dimensional skyrmion excitations in ferromagnets. We also discuss the branch proce...