Review Article

Theoretical Studies of Substitutionally Doped Single-Walled Nanotubes

Figure 10

Two geometries of substitutional doping, namely (a) endo- and (b) exo-substitution. [110].
801789.fig.0010a
(a) Endo-substitutional doping
801789.fig.0010b
(b) Exo-substitutional doping