8 citations · 8 across the 2 of their papers we have counts for
2 papers
cond-mat.other2008★ 8 cited
Transition of Graphene on a Substrate to a Semimetallic State
P. V. Ratnikov
Graphene on a substrate has been shown to exhibit a transition, depending on the substrate material, from a zero-gap semiconductor state to a semimetallic state. The ground-state e…
cond-mat.other2008
Ground State Energy of Current Carriers in Graphene
P. V. Ratnikov, A. P. Silin
The ground state energy of current carriers in graphene considered as a zero-gap semiconductor was calculated in the two-band approximation. The condition of the electronic (hole)…