Table 1. Fitting Parameter Values for PSC Curves of Various P3HT/PMMA PB-ESD Synaptic Transistors, Obtained from eq 5^a.

	relaxation time (ms)						proportion (%)
	2 spikes			10 spikes			2 spikes			10 spikes
device	τi1	τi2	τi3	τi1	τi2	τi3	τi1	τi2	τi3	τi1	τi2	τi3
ST	18.2	n/a	218.2	15.2	75.2	370.9	93.7	n/a	6.3	37.1	54	8.9
SS	11.6	n/a	n/a	n/a	n/a	n/a	100	n/a	n/a	n/a	n/a	n/a
DS	19.8	91.8	826.6	n/a	48.1	13352.9	64.6	24.9	10.5	n/a	12.6	87.4

^aτ_i1, τ_i2, and τ_i3 represent the characteristic relaxation time constants of the different PSC sources.