Figure 2
From: Strain induced band inversion and topological phase transition in methyl-decorated stanene film

Band structures of SnCH3 film (a) without SOC and (b) with SOC under strain of 0%. Band structures of SnCH3 film (c) without SOC and (d) with SOC under strain of 6%. The radius of red dots and blue circles indicate the weight of s and p xy orbitals. The Fermi level is set to zero.