Figure 1
From: Substrate-induced Band Gap Renormalization in Semiconducting Carbon Nanotubes

The electronic band structure for semiconducting (8,0) carbon nanotube, both free-standing and weakly-supported on an h-BN substrate.
From: Substrate-induced Band Gap Renormalization in Semiconducting Carbon Nanotubes

The electronic band structure for semiconducting (8,0) carbon nanotube, both free-standing and weakly-supported on an h-BN substrate.