Structural characterization of {101¯3} twin boundaries in deformed cobalt

(a) High-resolution transmission electron microscopy showing the morphology of {101¯3} twinning boundary. Two positions marked with the red rectangular boxes 1 and 2 in (a) are shown in (b) and (c), respectively, at a higher magnification. In (b) and (c), the {101¯3} twinning boundaries are denoted by the yellow lines, and the {101¯1¯} twin facets are indicated by the orange lines. The (0 0 0 2)||(101¯1) basal-pyramidal interfaces and (1¯011¯)||(0 0 0 2) pyramidal-basal interfaces are colored in green and red, respectively.217