319 citations · 2.9k across the 85 of their papers we have counts for
6 papers · 1 filter
Ultrafast exciton-polariton scattering towards the Dirac points
V. M. Kovalev, I. G. Savenko, I. V. Iorsh
Using the Feynman-Dyson diagram technique, we study nonlinear polariton-polariton scattering in a two-dimensional micropillar-based optical superlattice with hexagonal symmetry. We…
Optically controlled periodical chain of quantum rings
M. Hasan, I. V. Iorsh, O. V. Kibis +1
We demonstrated theoretically that a circularly polarized electromagnetic field substantially modifies electronic properties of a periodical chain of quantum rings. Particularly, t…
Core-shell multilayered nanoparticles: giant photonic density of states coupled to the far-field
Mehedi Hasan, Ivan Iorsh, Pavel Belov
We present a quantum theoretical treatment of light-matter coupling in the system consisting of a quantum dot and a spherical core-shell metal-dielectric multilayer nanoparticle. I…
Diamagnetism in wire medium metamaterials: theory and experiment
Ilya Yagupov, Dmitriy Filonov, Sergei Kosulnikov +3
Strong diamagnetic response of wire medium with finite wire radius is reported. Contrary to the previous works where it was assumed that the wire medium exhibits only the electric…
Purcell effect in Hyperbolic Metamaterial Resonators
Alexey P. Slobozhanyuk, Pavel Ginzburg, David A. Powell +8
The radiation dynamics of optical emitters can be manipulated by properly designed material structures providing high local density of photonic states, a phenomenon often referred…
2-dimensional hyperbolic medium for electrons and photons based on the array of tunnel-coupled graphene nanoribbons
Ivan Iorsh, Iurii Trushkov
We study the electronic band structure and optical conductivity of an array of tunnel-coupled array of graphene nanoribbons. We show that due to the coupling of electronic edge sta…