Figure 6From: Electrical transport properties of small diameter single-walled carbon nanotubes aligned on ST-cut quartz substratesTomonaga-Luttinger liquid and Coulomb blockade scaling analysis. Log-log plots for sample SWNT1 of (a) the low-bias resistance versus temperature, with data points in circles is the extracted resistance from IV curves at different temperatures, and the solid line is a power law fit R ~ T-α. (b) High-bias differential resistance versus voltage at 2, 5, and 10 K. The solid line is a power law fit dV/dI ~ V-α. The inset shows the same data at higher temperatures. (c) and (d) are the same log-log plots for sample SWNT2. The solid line in the inset of (d) indicates the independence of dV/dI versus temperature.Back to article page