In the above equations, υ refers to the scanning speed, τS represents the characteristic scanning time, and ωxy denotes the width of the excitation volume on the scanning surface. N is the mean number of d-PNCs within the excitation spot that experience reversible ON-OFF transitions. τR is the relaxation time of charge carriers undergoing trapping/de-trapping, T represents the fraction of time spent in the OFF-state, and β, the stretching exponent ranging between 0 and 1, describes the distribution of τR. We also studied conventional FCS in the solution phase by dispersing d-PNCs in toluene and octadecene, where the FCS curves fit nicely to the following equation.