Effect of nickel segregation on CuΣ9 grain boundary undergone shear deformations
Liu Xiang-Yue1, Zhang Hong1, 2, 3, †, Cheng Xin-Lu1
       

(color online) Representative CNA snapshots of (a) Cu, (b) Cu-Ni base bi-crystal, and (c) Cu-0.7 at.% Ni bi-crystal with the Σ9(221) GB under the shear deformation along direction at strains of (a) 0, (b) 0.1, and (c) 0.1.