Density of states for large systems. (Color Online) DOS and LDOS for a NC = 5,016 nanodisk (a,d), a NC = 5,005 one-pentagon nanocone (b,e), and a NC = 5002 two-pentagon nanocone (c,f). LDOS curves for the different atoms shown in Figure 2, solid line (black atom 1), dashed line (red atom 2), and dotted line (blue atom 3). Vertical lines in each panel indicate the position of the Fermi energy.
Ulloa et al. Nanoscale Research Letters 2013 8:384 doi:10.1186/1556-276X-8-384