Search Results - "Konobeeva, N. N."
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Quantum Transport in Fractal Lattices with Coulomb Interaction
Published in Semiconductors (Woodbury, N.Y.) (01-02-2024)“…In this paper, we study quantum transport, namely, the dynamics of the electron density in a fractal lattice during the propagation of electrons in it. The…”
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Propagation of Extremely Short Optical Pulses in Carbon Nanotubes with a Random Tilt
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2023)“…A study is performed of the propagation of electromagnetic waves in a medium with carbon nanotubes. An approximation that the random tilt of the tubes relative…”
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3
Extremely Short Pulses in Anisotropic Optical Media with Carbon Nanotubes Taking into Account Multiphoton Absorption
Published in Optics and spectroscopy (01-09-2023)“…In this paper, we study the influence of multiphoton absorption on the propagation of electromagnetic waves in a nonlinear optical anisotropic medium with…”
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Dynamics of Extremely Short Pulses in an Anisotropic Optical Medium with a Two-Level Impurity System Using Glauber’s Approach
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2022)“…A study is performed of the propagation of extremely short optical pulses in a two-level impurity system with carbon nanotubes and anisotropic optical…”
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5
Scattering of an Extremely Short Pulse on a Carbon Nanotube
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2022)“…A study is performed of the interaction between an electromagnetic field and a medium with a nonlinearity of 3–5–7 orders with no approximation of slowly…”
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6
Influence of Carbon Nanotubes on the Formation of Shock Electromagnetic Waves
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2023)“…Abbreviated Maxwell equations are used to study the formation of shock waves in a nonlinear medium containing carbon nanotubes of the semiconductor type. A…”
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7
Using a Hydrodynamic Approach to Model the Dynamics of a Laser Beam in an Array of Carbon Nanotubes
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2023)“…Modeling is done for the propagation of a quasi-monochromatic laser beam in a medium with carbon nanotubes. Equations describing the dynamics of laser beams in…”
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8
Effect of the Order Parameter on the Dynamics of a Few-Cycle Pulse in an Anisotropic Optical Medium with Carbon Nanotubes
Published in Bulletin of the Russian Academy of Sciences. Physics (01-07-2022)“…An investigation is performed of the effect the order parameter has on the dynamics of a three-dimensional few-cycle optical pulse in a nonlinear anisotropic…”
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9
Light Bullets in Graphene Systems: From Perfect to Real Systems
Published in Bulletin of the Russian Academy of Sciences. Physics (01-06-2022)“…A study is performed of the propagation of light bullets in ideal and real (impure and deformed) graphene systems. Models are constructed of the interaction…”
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10
Three-Dimensional Mathieu and Bessel Pulses in an Array of Impurity Carbon Nanotubes
Published in Bulletin of the Russian Academy of Sciences. Physics (2022)“…An investigation is performed of the propagation of three-dimensional pulses with Mathieu and Bessel cross sections inside an array of semiconducting carbon…”
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11
Propagation of Ultrashort Optical Pulses in Anisotropic Optical Media with Impurity-Containing Carbon Nanotubes
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2021)“…An investigation is performed of the propagation of electromagnetic waves in a nonlinear optically anisotropic medium with carbon nanotubes containing…”
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12
Propagation of Ultrashort Optical Pulses in Fractal Objects
Published in Symmetry (Basel) (01-05-2023)“…In this paper, we study the features of the evolution of an electromagnetic pulse in fractal structures. Different fractal structures were considered, with…”
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13
Extremely Short Optical Pulses in the Presence of Dilatons
Published in Russian physics journal (01-05-2022)“…The propagation of an extremely short optical pulse is analyzed based on a numerical solution of the Maxwell equation for a dilaton field in a flat space-time…”
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14
Ultrashort Optical Pulses in an Anisotropic Optical Medium with Carbon Nanotubes in the Presence of a Mechanical Load
Published in Nanotechnologies in Russia (01-12-2022)“…In this work we study the effect of an acoustic field on the dynamics of a three-dimensional ultrashort pulse in an array of carbon nanotubes placed in an…”
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15
Current Density in a Nonlinear Medium of Carbon Nanotubes under the Action of Diffraction-Free Laser Pulses
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2023)“…Patterns of the temporal evolution of the current density in a nonlinear array of semiconductor carbon nanotubes with a spatial modulation of the refractive…”
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16
High-Harmonic Generation upon Propagation of an Ultimately Short Optical Pulse in a Medium of Carbon Nanotubes Exhibiting Nonlinear Absorption
Published in Optics and spectroscopy (01-04-2020)“…The problem of propagation of an ultimately short optical pulse in a medium of carbon nanotubes exhibiting nonlinear absorption and gain is analyzed. Nonlinear…”
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17
Effect of a Magnetic Field on the Evolution of Extremely Short Optical Pulses under Conditions of Nonlinear Absorption and Pumping
Published in Bulletin of the Russian Academy of Sciences. Physics (01-12-2020)“…An analysis is performed of the effect a magnetic field has on the propagation of electromagnetic waves under the conditions of pumping and nonlinear…”
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18
Ultrashort Optical Pulses in Carbon Nanotubes and Heavy-Ion Absorption
Published in Optics and spectroscopy (01-09-2018)“…Propagation of electromagnetic waves in a medium with zigzag carbon nanotubes is studied. Based on the Maxwell equations, an effective equation for the…”
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19
Propagation of few cycle optical pulses in marginal Fermi liquid and ADS/CFT correspondence
Published in Physica. B, Condensed matter (01-12-2015)“…The paper considers features of few cycle optical pulse propagation in marginal Fermi liquid. The Green functions whose poles are responsible for the…”
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20
Zitterbewegung in curved graphene
Published in Physica. B, Condensed matter (01-01-2015)“…The paper considers Zitterbewegung effect (ZB) in curved graphene. We obtain the analytical expression for the current density, which describes the current…”
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