On the generalized stacking energy, core structure and Peierls stress of the ⟨110⟩{110} dislocations in alkali halideL. Liu, X.Z. Wu, R. Wang, H.F. Feng and S. WuEur. Phys. J. B, 85 2 (2012) 58DOI: https://doi.org/10.1140/epjb/e2011-20767-7