Figure 1: Constant-energy sections through the 3D data array.
From: Spin texture of time-reversal symmetry invariant surface states on W(110)
Sections represent momentum distribution images at the respective binding energy EB (in eV), as indicated in the panels. Experimental momentum patterns (a–d) and corresponding spin-resolved images (e–h) taken from the areas marked by dashed rectangles. Dashed hexagon in (a) marks the surface Brillouin zone. Off-
spin-resolved sections are shown in (i,j). Representation of the 3D array including spin information of the E-vs-k relation showing the topology of the spin resolved surface resonances on W(110) (k). The thin red lines define the dimensions in k-space being identical with the dashed rectangle as shown in (a) and the binding energy interval [EF, 3 eV]. The corresponding 2D color code is displayed in left bottom corner. Pmax ≈ 0.5.
