Dynamical behavior of the kink motion in carbon nanotubes X.Y. Li, K.W. Zhang, X.Y. Peng, S.M. Li, X.J. Tan and J.X. Zhong Eur. Phys. J. B, 85 2 (2012) 64 Published online: 13 February 2012 DOI: 10.1140/epjb/e2012-20769-y