Printed thin film transistors and CMOS inverters based on semiconducting carbon nanotube ink purified by a nonlinear conjugated copolymer

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 印刷电子学部 > 崔铮团队

	Printed thin film transistors and CMOS inverters based on semiconducting carbon nanotube ink purified by a nonlinear conjugated copolymer
	Xu, WY(徐文亚); Dou, JY(窦军彦); Zhao, JW(赵建文); Tan, HW; Ye, J; Tange, M; Gao, W(高威); Xu, WW(许威威); Zhang, X(张祥); Guo, WR(郭文瑞)
刊名	NANOSCALE
	2016
卷号	8 期号:8
通讯作者	Zhao, JW(赵建文) ; Ma, CQ(马昌期) ; Cui, Z(崔铮)
英文摘要	Two innovative research studies are reported in this paper. One is the sorting of semiconducting carbon nanotubes and ink formulation by a novel semiconductor copolymer and second is the development of CMOS inverters using not the p-type and n-type transistors but a printed p-type transistor and a printed ambipolar transistor. A new semiconducting copolymer (named P-DPPb5T) was designed and synthesized with a special nonlinear structure and more condensed conjugation surfaces, which can separate large diameter semiconducting single-walled carbon nanotubes (sc-SWCNTs) from arc discharge SWCNTs according to their chiralities with high selectivity. With the sorted sc-SWCNTs ink, thin film transistors (TFTs) have been fabricated by aerosol jet printing. The TFTs displayed good uniformity, low operating voltage (+/- 2 V) and subthreshold swing (SS) (122-161 mV dec(-1)), high effective mobility (up to 17.6-37.7 cm(2) V-1 s(-1)) and high on/off ratio (10(4)-10(7)). With the printed TFTs, a CMOS inverter was constructed, which is based on the p-type TFT and ambipolar TFT instead of the conventional p-type and n-type TFTs. Compared with other recently reported inverters fabricated by printing, the printed CMOS inverters demonstrated a better noise margin (74% 1/2 V-dd) and was hysteresis free. The inverter has a voltage gain of up to 16 at an applied voltage of only 1 V and low static power consumption.
关键词[WOS]	FIELD-EFFECT TRANSISTORS ; ACTIVE-MATRIX BACKPLANES ; SELECTIVE DISPERSION ; THRESHOLD VOLTAGE ; TRANSPARENT ELECTRONICS ; COMPLEMENTARY CIRCUITS ; LOGIC-CIRCUITS ; POLYMER ; PERFORMANCE ; LIGHT
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000371117900022
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/4612]
专题	苏州纳米技术与纳米仿生研究所_印刷电子学部_崔铮团队
推荐引用方式 GB/T 7714	Xu, WY,Dou, JY,Zhao, JW,et al. Printed thin film transistors and CMOS inverters based on semiconducting carbon nanotube ink purified by a nonlinear conjugated copolymer[J]. NANOSCALE,2016,8(8).
APA	Xu, WY.,Dou, JY.,Zhao, JW.,Tan, HW.,Ye, J.,...&Cui, Z.(2016).Printed thin film transistors and CMOS inverters based on semiconducting carbon nanotube ink purified by a nonlinear conjugated copolymer.NANOSCALE,8(8).
MLA	Xu, WY,et al."Printed thin film transistors and CMOS inverters based on semiconducting carbon nanotube ink purified by a nonlinear conjugated copolymer".NANOSCALE 8.8(2016).