Table 1: Device parameters of the OTFTs.

0 min5 min15 min40 min60 min

(×10−3 cm2/Vs)1.191.211.231.311.43
(V/decade)1.531.451.111.030.8
(nA)2.591.731.390.760.73
(×1013 cm−2)6.896.514.924.543.47