2 papers
cond-mat.mes-hall2009★ 11 cited
Disorder-induced pseudodiffusive transport in graphene nanoribbons
Petra Dietl, Georgo Metalidis, Dmitri Golubev +4
We study the transition from ballistic to diffusive and localized transport in graphene nanoribbons in the presence of binary disorder, which can be generated by chemical adsorbate…
cond-mat.mes-hall2007★ 259 cited
A new magnetic field dependence of Landau levels on a graphene like structure
Petra Dietl, Frederic Piechon, Gilles Montambaux
We consider a tight-binding model on the honeycomb lattice in a magnetic field. For special values of the hopping integrals, the dispersion relation is linear in one direction and…