Low Voltage Operable Eco-Friendly Water-Induced LiO_x Dielectric Based Organic Field Effect Transistor

Low-voltage operating, high mobility top-gate structural flexible organic thin-film transistor with a one-step spin-coated binary polymer gate dielectric

“…The OTFT exhibit larger on-state I DS , with the V GS and V DS increasing to −10 V. After 1000 repeated tensile and compressive bending cycles, the µ sat slightly decreases to 0.39 cm 2 Vs −1 , from the pristine 0.41 cm 2 Vs −1 , and the V T slightly negatively shifts no more than 0.5 V. The results indicate that the present flexible OTFT has an excellent mechanical bending durability. In comparison, our flexible OTFT with an optimal composite gate dielectric exhibits a higher mobility and better mechanical bending property, than those of the recently reported lowvoltage operating OTFTs [13,14,[30][31][32][33][34][35][36][37], as summarized in table 1.…”