Figure 4
Typical clusters formed at (a) mean \(\frac{{R}_{h}}{R}=3\) and (b) mean \(\frac{{R}_{h}}{R}=5\) when 10,544 CeO2 NPs with the initial radius of 105 nm moved in the mono-disperse sphere packing at the velocity of 100 µm/s.
Figure 4 | Scientific Reports
