Fig. 5

(a) The platelet linear complexion sample with L = 10 nm, viewed along the slip plane normal where faceting of the dislocation line is obvious. The distance along which the dislocation facet interacts with the platelet can serve as a measure of its size, h. (b) Analysis of the dislocation shows that the faceted dislocation segments with edge character shifted out of their glide planes along the platelets