Fig. 5: Surface doping effect on Kondo resonance state.
From: Exploring two-dimensional van der Waals heavy-fermion material: Data mining theoretical approach
a Schematic picture of surface doping. b Ce 4f occupancy of upper and lower Ce layer depending on surface doping. c A4f(ω = 0) of the upper and lower Ce layer depending on surface doping. They are normalized by pure CeSiI monolayer value.
