617214.fig.0010a
(a)
617214.fig.0010b
(b)
Figure 10: Three-dimensional simulations of 𝐼 𝐷 𝑆 - 𝑉 𝐺 𝑆 characteristics of CNTFETs having the length of 20 nm: (a) planar CNTFET, (b) coaxial CNTFET.