Fig. 3

(a) TEM micrographs of the SBs in the matrix and the vicinity of a precipitate particle, (b) High-magnification TEM image showing particle and shear bands formed in its vicinity, (c–e) TEM micrographs and corresponding SAED patterns at different locations, including a spot containing both an SB and matrix (c), within the SB (d) and the matrix (e) (for interpretation of the references to color in this figure, the reader is referred to the web version of this article).