Effect of nickel segregation on CuΣ9 grain boundary undergone shear deformations
Liu Xiang-Yue1, Zhang Hong1, 2, 3, †, Cheng Xin-Lu1
(color online) Atomic structures of the Cu (Cu–Ni base) bicrystal with the Σ9(114) GB under the shear deformation along direction at shear strains of (a) 0, (b) 0.051, and (c) 0.169. Structure units of GB outlined by purple lines are shown in the enlarged view.