Fig. 6. The plots of ln(I/V) versus
for the forward I–V curve in the positive voltage region of (a) the first and (b) the second Bayesian endmembers. The insets in (a) and (b) show the current responses for the small voltage regions. The solid red lines in (a) and (b) show the linear fitting results. The arrows in (a) and (b) indicate the same voltage values.
