Inkjet-Printed Organic Field-Effect Transistor by Using Composite Semiconductor Material of Carbon Nanoparticles and Poly(3-Hexylthiophene)

Figure 2

The I_D-V_𝐺𝑆 of fabricated OFETs. (a) Pristine P3HT without O₂ plasma treatment; (b) pristine P3HT with O₂ plasma treatment; (c) CNP/P3HT = 0.1 wt.% with O₂ plasma treatment; (d) CNP/P3HT = 1 wt.% with O₂ plasma treatment; (e) CNP/P3HT = 10 wt.% with O₂ plasma treatment.

(a)

(b)

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(e)