Microscopy from Scientific Research

Fermi surface before deposition and at a Rb coverage of 1.74 ML. The dashed red lines demarcate the cut direction for the spectra shown in (b). Pink arrows in (b) and (c) point to a Rashba-like state that is characteristic of the MnBi2Te4termination. The spectra were collected using a photon energy of 21 eV.

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