Figure 6.
Experimental (exp.) and simulation (sim.) results showing (a) output and (b) transfer characteristics for single NW FETs of different diameters. (c) Simulated output and (d) transfer characteristics of different Lext on single NW FETs with diameter of 220 nm and surface charge Qsc = −(3.9 ± 0.2) × 1011 cm−2. The exp. data are used for comparison, which fit well with simulated results of FET with Lext of −25nm. (e) Simulated output and (f) transfer characteristics of different Qsc on NW sidewall in case of single NW FETs with diameter of 220 nm and Lext = −(21 ± 4) nm.