Atomistic level studies on the tensile behavior of GaN nanotubes under uniaxial tensionZ. G. Wang, X. T. Zu, F. Gao and W. J. WeberEur. Phys. J. B, 61 4 (2008) 413-418DOI: https://doi.org/10.1140/epjb/e2008-00091-3