Heatmap from Scientific Research

Energy versus momentum along the M-R-M direction for photon energy 1,021 eV. Top row, Resolved by CD-ARPES. Middle row, Corresponding calculated spectra. Bottom row, Calculated CD-ARPES Fermi surfaces (FS). The dashed lines in the bottom row correspond to the line cuts in the middle row. The back-folded shadow-band artefacts have a visible intensity due to the finite slab size.

DOI