Fig. 4: Asynchronous domain dynamic and equilibration within an NMC particle.
From: Asynchronous domain dynamics and equilibration in layered oxide battery cathode

a The evolution of local electrochemical activity of a selected particle over the second charge/discharge cycle. The numerical labels 1-8 represent the states at different state of charge (SOC, Red represents charging, blue represents discharging). b Probability distribution of local charging and discharging behavior for two identified asynchronous domains (D5 and D6). c Schematic illustration of the asynchronous domain dynamics and equilibration for D5 and D6. The scale bar is 5 μm.