Figure 4
From: A Strategy to Create Spin-Split Metallic Bands on Silicon Using a Dense Alloy Layer
Calculated electron density maps for (a) 
, (b) 
, (c) Tl/Si(111)1 × 1 and (d) 
surfaces. The multi-colour (blue-yellow) scale for electron density is used to highlight the interconnected electron density network at metallic alloy surfaces.
