Data of 2 ML Co on Ru(0001)

-----------------------------------------------------------------------------------------------------------Figure 1: Spectra. ------------------------------------------------------------------------------------------------------------The columns are defined as follows:Energy loss, I_up, I_dn, Difference, Asymmetry. ------------------------------------------------------------------------------------------------------------Figure 2: The experimental intensity map in the momentum--energy space.------------------------------------------------------------------------------------------------------------The momentum range was from 0.3 \AA^-1 to 2 \AA^-1 and the energy range was from -25 meV to 995 meV. The experiments were performed along the \bar{\Gamma}--\bar{K}--\bar{M} symmetry path. ------------------------------------------------------------------------------------------------------------Figure 2: The theoretical (simulated) intensity map in the momentum--energy space.------------------------------------------------------------------------------------------------------------The momentum range was from 0.0 to 2 \AA^-1 and the energy range was from -20 meV to 1000 meV. The calculations were performed along the \bar{\Gamma}--\bar{K}--\bar{M} symmetry path. ------------------------------------------------------------------------------------------------------------Figure 2: The magnon dispersion relation is calculated along the \bar{M}-\bar{K}-\bar{Gamma}------------------------------------------------------------------------------------------------------------The columns are defined as follows:Momentum, Energy band1, Energy band2 ------------------------------------------------------------------------------------------------------------Figure 3: Berry curvature encoded on bands:------------------------------------------------------------------------------------------------------------The columns are defined as follows:qx, qy Momentum componentsZ_low Lower band energyZ_up Upper band energyBC_low Lower Berry curvatureBC_up Upper Berry curvature ------------------------------------------------------------------------------------------------------------Figure 3: Berry curvature maps.------------------------------------------------------------------------------------------------------------The columns are defined as follows:Band index, qx, qy, Curvature ------------------------------------------------------------------------------------------------------------Figure 1S: MOKE.------------------------------------------------------------------------------------------------------------The columns are defined as follows:Magnetic field, Upward sweep, Downward sweep. ------------------------------------------------------------------------------------------------------------Figure 2S: Exchange parameters:------------------------------------------------------------------------------------------------------------The columns are defined as follows:Distance, Intralayer Interface, Distance, Interlayer, Distance, Intralayer Surface ------------------------------------------------------------------------------------------------------------Figure 3S: Berry phase:------------------------------------------------------------------------------------------------------------The columns are defined as follows:Radius, Berry phase