480482.fig.002
Figure 2: SEM and TEM morphology of quasicrystal Mg67Zn30Y3 alloy before and after HCPEB treatment under energy density of ~2.5 J/cm2 and 10 pulses (SEM morphology of quasicrystal Mg67Zn30Y3 alloy (a) before and (b) after HCPEB treatment, TEM morphology of quasicrystal phase (c) in initial sample and corresponding SAED pattern, (d) in treated sample and corresponding SAED pattern).