Effect of nickel segregation on CuΣ9 grain boundary undergone shear deformations |
(color online) Dichromatic diagrams of the shift of Σ9(114) structure units, showing (a) T1a, T1b and (b) T1a, T2 processes. Lines in pink and lines in yellow describe the primal and transformed structure units. Arrows in red depict the displacement vectors. |