33 citations · 84 across the 4 of their papers we have counts for
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cond-mat.mes-hall2009★ 11 cited
Vertical absorption edge and universal onset conductance in semi-hydrogenated graphene
Lei Chen, Zhongshui Ma, C. Zhang
We show that for graphene with any finite difference in the on-site energy between the two sub-lattices (), The optical absorption edge is determined by the . The universal c…
cond-mat.mtrl-sci2009★ 24 cited
Effect of next-nearest neighbor coupling on the optical spectra in bilayer graphene
A. R. Wright, Feng Liu, C. Zhang
We investigate the dependence of the optical conductivity of bilayer graphene (BLG) on the intra- and inter-layer interactions using the most complete model to date. We show that t…