Fig. 4
From: Strong interlayer hybridization in the aligned SnS2/WSe2 hetero-bilayer structure
Comparison of the electronic band structure between the WSe2 single layer and the SnS2/WSe2 hetero-bilayer: a, b nano-ARPES images acquired on WSe2 single layers and on SnS2/WSe2 hetero-bilayers, and taken at a photon energy of 100 eV along the ΓK high-symmetry direction. c, d The second-derivative spectra of the maps in a, b, respectively, exhibiting better visibility of the bands. The Fermi level, located at 0 eV binding energy, was determined by fitting the leading edge of the graphene layer
