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

(color online) Atomic configurations of the Cu-1.6 at.% Ni bi-crystal with Σ9(114) GB under the shear deformation along direction at strains of 0.071, 0.169, 0.264, respectively. SF1 represents extrinsic stacking fault caused by Frank leading dislocation.