Figure 4
The normalized applied strain , plotted as a function of pressure for nano-Ni (red lines) and micron-Ni (blue lines) during loading (solid lines) and unloading (dashed lines). For both panels, the plotted lines represent the averaged strains derived from four different lattice planes, (111), (200), (220) and (311). The average strains at the highest pressures, Pmax, are listed in the inserts. |