18 citations · 20 across the 2 of their papers we have counts for
5 papers
Plasmonic modes at inclined edges of anisotropic 2D materials
A. A. Sokolik, O. V. Kotov, Yu. E. Lozovik
Confined modes at the edge arbitrarily inclined with respect to optical axes of nonmagnetic anisotropic 2D materials are considered. By developing the exact Wiener-Hopf and approxi…
Virial theorem, boundary conditions, and pressure for massless Dirac electrons
Alexey A. Sokolik, Andrey D. Zabolotskiy, Yurii E. Lozovik
The virial and the Hellmann--Feynman theorems for massless Dirac electrons in a solid are derived and analyzed using generalized continuity equations and scaling transformations. B…
Edge magnetoplasmons in graphene: Effects of gate screening and dissipation
Alexey A. Sokolik, Yurii E. Lozovik
Magnetoplasmons on graphene edge in quantizing magnetic field are investigated at different Landau level filling factors. To find the mode frequency, the optical conductivity tenso…
Many-body filling-factor dependent renormalization of Fermi velocity in graphene in strong magnetic field
Alexey A. Sokolik, Yurii E. Lozovik
We present the theory of many-body corrections to cyclotron transition energies in graphene in strong magnetic field due to Coulomb interaction, considered in terms of the renormal…
Electron-hole pair condensation in graphene bilayer
Yu. E. Lozovik, A. A. Sokolik
We consider the pairing of electrons and holes due to their Coulomb attraction in two parallel, independently gated graphene layers, separated by a barrier. At weak coupling, there…