Printed thin-film transistors and circuits based on sorted semiconducting single-walled carbon nanotubes
Xu Q., Zhao J., Liu T., Cui Z.
© 2016 IEEE. Here, we reported a valid approach to sort largediameter semiconducting single-walled carbon nanotubes (sc-SWCNTs) from commercial SWCNTs using new organic conjugated compounds and achieved more than 10 highperformance printable sc-SWCNTs inks. Print p-Type and n-Type TFT arrays and CMOS inverters based on sorted sc-SWCNTs were obtained on rigid and flexible substrates. Printed TFTs exhibited low operating voltage, small hysteresis, high mobility and on/off ratios. Furthermore, printed circuits also showed good performance.