124 citations
4 papers
Using metallic photonic crystals as visible light sources
Sergei Belousov, Maria Bogdanova, Alexei Deinega +8
In this paper we study numerically and experimentally the possibility of using metallic photonic crystals (PCs) of different geometries (log-piles, direct and inverse opals) as vis…
Commensurate-incommensurate phase transition in bilayer graphene
Andrey M. Popov, Irina V. Lebedeva, Andrey A. Knizhnik +2
A commensurate-incommensurate phase transition in bilayer graphene is investigated in the framework of the Frenkel-Kontorova model extended to the case of two interacting chains of…
Fast diffusion of graphene flake on graphene layer
Irina V. Lebedeva, Andrey A. Knizhnik, Andrey M. Popov +3
Diffusion of a graphene flake on a graphene layer is analyzed and a new diffusion mechanism is proposed for the system under consideration. According to this mechanism, rotational…
Nanotube-Based NEMS: Control vs. Thermodynamic Fluctuations
O. V. Ershova, I. V. Lebedeva, Yu. E. Lozovik +6
Multi-scale simulations of nanotube-based nanoelectromechanical systems (NEMS) controlled by a nonuniform electric field are performed by an example of a gigahertz oscillator. Usin…