Fig. 3
From: Confinement epitaxy of large-area two-dimensional Sn at the graphene-SiC interface

Schematic view (not to scale) of the anticipated Sn intercalation process at elevated temperatures.
From: Confinement epitaxy of large-area two-dimensional Sn at the graphene-SiC interface

Schematic view (not to scale) of the anticipated Sn intercalation process at elevated temperatures.