SMALL-hysteresis thin-film transistors achieved by facile dip-coating of nanotube/polymer composite.

Liu, Zhiying; Li, Hui; Qiu, Zhijun; Zhang, Shi-Li; Zhang, Zhi-Bin · Adv Mater · 2012

basic_science · Level V

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Abstract

Small-hysteresis, high-performance thin-film transistors (TFTs) are readily realized simply by dip-coating of a solution-processable composite. The composite consists of single-walled carbon nanotubes (SWCNTs) embedded in semiconducting polymer used as the channel material. The resultant TFTs simultaneously exhibit large on/off current ratio, high on-current level, high mobility in the range 10-20 cm(2)V(-1)s(-1), and good uniformity and scalability.

Medical subject headings