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

(color online) Diagrams of determined fracture paths for Σ9(114) and Σ9(221) GB models, where fs1 and fs2 represent the free surfaces caused by the fracture path.