Fig. 5—SEM micrographs of uncharged amorphous Fe80B11Si9 alloylaser shock, the shape of the penetrating hole is macroscopishocked by high-power laser: (a) spall morphology at the rear surface, (b)cally similar to that in the uncharged sample (Figure 6(b)). vein pattern (fractography) and front surface (indicated by arrow), and (c) The fracture surface of the penetratinghole is mostly charac- cellular pattern (fractography). terized by a combination of a smooth surface and vein pat-
{}