Fig. 1. (a) Schematic of the fabrication process for SWCNT-TFTs through R2R printing and ALD process, (b) schematic cross-section view of an R2R printed SWCNT-TFT, (c) optical image of an R2R printed SWCNT-TFT, (d) typical transfer (Vds = −5 V) curve and (e) output curve of R2R printed SWCNT-TFTs, (f) scatter plots of Vth, (g) on–off ratio of 35 devices, (h) SEM image of SWCNT random networks, (i) FIB-SEM cross-sectional image of an R2R printed SWCNT-TFT.
