Figure 4: Mechanical properties of MWCNTs/NCCMC nanocomposites.
From: Synergistic strengthening effect of nanocrystalline copper reinforced with carbon nanotubes

(a) True tensile stress-strain curves of the MWCNTs/NCCMC, NC Cu and CG Cu, the inset shows the corresponding SEM images of these samples. (b) A comparison of the yield strength of the MWCNTs/NCCMC, NC Cu and CG Cu.