214 citations · 766 across the 21 of their papers we have counts for
21 papers
Equations of macroscopic electrodynamics for two-dimensional crystals
S. A. Mikhailov
The electrodynamics of two-dimensional (2D) dielectric and conducting layers cannot be described by such three-dimensional macroscopic quantities as the dielectric constant or…
Nonlinear Electrodynamics and Optics of Graphene
S. A. Mikhailov, N. A. Savostianova
Graphene is a two-dimensional material with strongly nonlinear electrodynamics and optical properties. We present some of our recent theoretical results on the quantum and non-pert…
Optical Kerr Effect in Graphene: Theoretical Analysis of the Optical Heterodyne Detection Technique
N. A. Savostianova, S. A. Mikhailov
Graphene is an atomically thin two-dimensional material demonstrating strong optical nonlinearities including harmonics generation, four wave mixing, Kerr and other nonlinear effec…
Comment on "Graphene---A rather ordinary nonlinear optical material" [Appl. Phys. Lett. \textbf{104}, 161116 (2014)]
S. A. Mikhailov
A comment on the paper Appl. Phys. Lett. 104, 161116 (2014).
Giant microwave-induced -periodic magnetoresistance oscillations in a two-dimensional electron gas with a bridged-gate tunnel point contact
A. D. Levin, S. A. Mikhailov, G. M. Gusev +3
We have studied the magnetoresistance of the quantum point contact fabricated on the high mobility two-dimensional electron gas (2DEG) exposed to microwave irradiation. The resista…
Third harmonic generation from graphene lying on different substrates: Optical-phonon resonances and interference effects
N. A. Savostianova, S. A. Mikhailov
Graphene is a nonlinear material which can be used as a saturable absorber, frequency mixer and frequency multiplier. We investigate the third harmonic generation from graphene lyi…
Nonperturbative quasi-classical theory of the nonlinear electrodynamic response of graphene
S. A. Mikhailov
An electromagnetic response of a single graphene layer to a uniform, arbitrarily strong electric field is calculated by solving the kinetic Boltzmann equation within the rel…
Negative dynamic conductivity of a current driven array of graphene nanoribbons
S. A. Mikhailov, N. A. Savostianova, A. S. Moskalenko
We consider a periodic array of graphene nanoribbons under the action of a strong dc electric field and an external electromagnetic excitation with the frequency and the…
Giant enhancement of the third harmonic in graphene integrated in a layered structure
N. A. Savostianova, S. A. Mikhailov
Graphene was shown to have strongly nonlinear electrodynamic properties. In particular, being irradiated by an electromagnetic wave with the frequency , it can efficiently gener…
Quantum Theory of the Third-Harmonic Generation in Graphene
S. A. Mikhailov
A quantum theory of the third-harmonic generation in graphene is presented. An analytical formula for the nonlinear conductivity tensor is derived. Resonant…
Nonlinear electromagnetic response of a uniform electron gas
S. A. Mikhailov
The linear electromagnetic response of a uniform electron gas to a longitudinal electric field is determined, within the self-consistent-field theory, by the linear polarizability…
Radiative damping and synchronization in a graphene-based terahertz emitter
A. S. Moskalenko, S. A. Mikhailov
We investigate the collective electron dynamics in a recently proposed graphene-based terahertz emitter under the influence of the radiative damping effect, which is included self-…
Microwave-induced zero-resistance" states and second-harmonic generation in an ultraclean two-dimensional electron gas
S. A. Mikhailov
Microwave-induced resistance oscillations (MIRO) and "zero-resistance" states (ZRS) were discovered in ultraclean two-dimensional electron systems in 2001-2003 and have attracted g…
Ferroelectric instability of two-dimensional crystals
S. A. Mikhailov
The macroscopic dielectric permittivity of dielectric crystals is related to the microscopic atomic polarizability of constituent atoms by the known Clausius-Mossotti relation obta…
Graphene-based voltage-tunable coherent terahertz emitter
S. A. Mikhailov
A portion of the electromagnetic wave spectrum between and terahertz (THz) suffers from the lack of powerful, effective, easy-to-use and inexpensive emitters,…
Theory of the giant plasmon enhanced second harmonic generation in graphene and semiconductor two-dimensional electron systems
S. A. Mikhailov
An analytical theory of the nonlinear electromagnetic response of a two-dimensional (2D) electron system in the second order in the electric field amplitude is developed. The secon…
Theory of the microwave induced zero resistance states in two-dimensional electron systems
S. A. Mikhailov
The phenomena of the microwave induced zero resistance states (MIZRS) and the microwave induced resistance oscillations (MIRO) were discovered in the ultraclean two-dimensional ele…
Two ground-state modifications of quantum-dot beryllium
S. A. Mikhailov
Exact electronic properties of a system of four Coulomb-interacting two-dimensional electrons in a parabolic confinement are reported. We show that degenerate ground states of this…
Floating Wigner molecules and possible phase transitions in quantum dots
S. A. Mikhailov, K. Ziegler
A floating Wigner crystal differs from the standard one by a spatial averaging over positions of the Wigner-crystal lattice. It has the same internal structure as the fixed crystal…
Quantum-dot lithium in strong-interaction regime: Depolarization of electron spins by magnetic field
S. A. Mikhailov, N. A. Savostianova
Magnetic field usually leads to a polarization of electron spins. It is shown that in a system of {\em strongly interacting} particles applying magnetic field may lead to an opposi…
Quantum-dot lithium in zero magnetic field: Electronic properties, thermodynamics, and a liquid-solid transition in the ground state
S. A. Mikhailov
Energy spectra, electron densities, pair correlation functions and heat capacity of a quantum-dot lithium in zero external magnetic field (a system of three interacting two-dimensi…