Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Kotov, P. V."'
Autor:
Küçüköz, Betül, Kotov, Oleg V., Canales, Adriana, Polyakov, Alexander Yu., Agrawal, Abhay V., Antosiewicz, Tomasz J., Shegai, Timur O.
Publikováno v:
Science Advances 10, eadn1825 (2024)
Casimir torque -- a rotational motion caused by the minimization of the zero-point energy -- is a problem that attracts significant theoretical and experimental interest. Recently, it has been realized using liquid crystal phases and natural anisotro
Externí odkaz:
http://arxiv.org/abs/2311.17843
We study the self-hybridization between Mie modes supported by water droplets with stretching and bending vibrations in water molecules. Droplets with radii $>2.7~\mu m$ are found to be polaritonic on the onset of the ultrastrong light-matter couplin
Externí odkaz:
http://arxiv.org/abs/2309.06906
Publikováno v:
Phys. Rev. B 103, 155402 (2021)
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 approximated Fetter methods we studied edge modes dispersions, field and char
Externí odkaz:
http://arxiv.org/abs/2011.13480
Akademický článek
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Autor:
Kotov, O. V., Lozovik, Yu. E.
Publikováno v:
Phys.Rev. B 100, 165424 (2019)
A comprehensive analysis of hybrid TM-TE polarized surface electromagnetic waves supported by different few-layer anisotropic metasurfaces is presented. A generalized 4$\times$4 T-matrix formalism for arbitrary anisotropic 2D layers is developed, fro
Externí odkaz:
http://arxiv.org/abs/1909.05427
Akademický článek
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Autor:
Kotov, O. V., Lozovik, Yu. E.
Publikováno v:
Phys. Rev. B 98, 195446 (2018)
The propagation of light in Weyl semimetal films is analyzed. The magnetic family of these materials is known by anomalous Hall effect, which, being enhanced by the large Berry curvature, allows one to create strong gyrotropic and nonreciprocity effe
Externí odkaz:
http://arxiv.org/abs/1808.00342
Autor:
Kotov, O. V., Lozovik, Yu. E.
Publikováno v:
Phys. Rev. B. 96, 235403 (2017)
The optical activity of achiral nonmagnetic uniaxial metasurfaces caused by the extrinsic chirality arising from the mutual orientation of their anisotropy axis and the light plane of incidence is studied. The hyperbolic regime of the metasurfaces ma
Externí odkaz:
http://arxiv.org/abs/1712.02769
Autor:
Baranov, Denis G., Zuev, Dmitry A., Lepeshov, Sergey I., Kotov, Oleg V., Krasnok, Alexander E., Evlyukhin, Andrey B., Chichkov, Boris N.
All-dielectric nanophotonics is an exciting and rapidly developing area of nanooptics which utilizes the resonant behavior of high-index low-loss dielectric nanoparticles for enhancing light-matter interaction on the nanoscale. When experimental impl
Externí odkaz:
http://arxiv.org/abs/1702.00677
Autor:
Sadreev, Ildar I, Chen, Michael Z Q, Umezawa, Yoshinori, Biktashev, Vadim N, Kemper, Claudia, Salakhieva, Diana V, Welsh, Gavin I, Kotov, Nikolay V
Signal transducers and activators of transcription (STATs) are key molecular determinants of T cell fate and effector function. A number of inflammatory diseases are characterized by an altered balance of T cell phenotypes and cytokine secretion. STA
Externí odkaz:
http://arxiv.org/abs/1701.05503