Figure 6From: Effect of Peierls transition in armchair carbon nanotube on dynamical behaviour of encapsulated fullerene Dependences of the diffusion coefficients on the reciprocal of temperature 1/ T. (a, c) The diffusion coefficient D d; (b) the diffusion coefficient D r. (a, b) The C20 fullerene; (c) the Fe@C20 endofullerene. Solid lines: the (8,8) carbon nanotube with the Kekule structure; dashed lines: the (8,8) carbon nanotube with the structure of metallic phase.Back to article page