Recent content by Boccard

Yes, I was indeed confusing the structures. Thank you for the help.

The band structure plotted on the left graph is simply the 2D energy dispersion function of the graphene, but for specific k_y values that depend on the width of the system. The discretized bands of the system are different k_y values. My question is, what are these values``?

This does not make sense to me. Using that equation I can reproduce the left plot if I plot kx for some values of ky (with the exception of the lowest energy mode; where does this come from?).

Hello, https://www.researchgate.net/figure/Top-Graphene-nanoribbons-with-zigzag-left-and-armchair-right-edges-with-disordered_fig1_258105786 With what kx/ky values are these band structures plotted? The energy dispersion of graphene is given by this , yet I am confused to what kx/ky value...