75 citations · 146 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2010★ 71 cited
WKB analysis of edge states in graphene in a strong magnetic field
Pierre Delplace, Gilles Montambaux
We investigate the fine structure of the edge states energy spectrum for zigzag and armchair ribbons of graphene in a strong magnetic field. At low energy, the spectra can be descr…
cond-mat.mes-hall2010★ 75 cited
A semi-Dirac point in the Hofstadter spectrum
P. Delplace, G. Montambaux
The spectrum of tight binding electrons on a square lattice with half a magnetic flux quantum per unit cell exhibits two Dirac points at the band center. We show that, in the prese…