Figure 4
From: Giant modulation of the electronic band gap of carbon nanotubes by dielectric screening
Low-temperature and room-temperature transport for two narrow-gap devices. (a) and (c) show Coulomb blockade spectroscopy taken at T = 2 K. The lines follow the edges of the 0th diamond and are extrapolated to determine the band gap. (b) and (d) show room temperature resistance as a function of gate voltage.
