Success in generating skyrmion molecules and driving them under low current density
Wednesday, February 26, 2014 - 06:34
in Physics & Chemistry
Scientists have succeeded for the first time in generating and visualizing electron spin vortex state "skyrmion molecules" with topological charge 2 within a thin film of "La1+2xSr2-2xMn2O7," a layered manganese oxide which is a ferromagnetic material with uniaxial anisotropy.