Table 3. Bottom-gate/top-contact OFET characteristics of the polymer thin films.

Polymer	SAM layer	Annealing temp (°C)	Mobility a (cm2 V–1 s–1)	On/off ratio	V t (V)
PDTFDPP16	ODTS	200	1.20 × 10–2	4.98 × 105	–19.0
PDTFDPP20	ODTS	240	5.00	8.67 × 105	–26.0
PDTFDPP20	ODTS	200	5.26 b	1.57 × 106	–1.6
PDTFDPP32	ODTS	Pristine	1.04 × 10–3	3.85 × 104	–13.1

^aSaturated mobility.

^bLinear mobility with V _ds of –20 V.