Figure 4

The binding energy per atom of ScC nanotubes vs the diameter. The labels describe the nanotubes in terms of the rectangular lattice vectors of the Sc3C10 nanosheet as outlined in the text.
The binding energy per atom of ScC nanotubes vs the diameter. The labels describe the nanotubes in terms of the rectangular lattice vectors of the Sc3C10 nanosheet as outlined in the text.