60 citations · 113 across the 3 of their papers we have counts for
3 papers
Electron density and transport in top-gated graphene nanoribbon devices: First-principles Green function algorithms for systems containing large number of atoms
Denis A. Areshkin, Branislav K. Nikolic
The recent fabrication of graphene nanoribbon (GNR) field-effect transistors poses a challenge for first-principles modeling of carbon nanoelectronics due to many thousand atoms pr…
I-V curve signatures of nonequilibrium-driven band gap collapse in magnetically ordered zigzag graphene nanoribbon two-terminal devices
Denis A. Areshkin, Branislav K. Nikolic
Motivated by the very recent fabrication of sub-10-nm-wide semiconducting graphene nanoribbons [X. Li et al., Science 319, 1229 (2008)], whose band gaps extracted from transport me…
Shot Noise Probing of Magnetic Ordering in Zigzag Graphene Nanoribbons
Ralitsa L. Dragomirova, Denis A. Areshkin, Branislav K. Nikolic
The nonequilibrium time-dependent fluctuations of charge current have recently emerged as a sensitive experimental tool to probe ballistic transport through evanescent wave functio…