Zobrazeno 1 - 10
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pro vyhledávání: '"Yermakov A"'
The polarization degree of freedom is an inherent feature of plane waves propagating in an isotropic homogeneous medium. The miniaturization of optical systems leads to the high localization of electromagnetic waves, but also to the loss of polarizat
Externí odkaz:
http://arxiv.org/abs/2411.17872
Autor:
Deriy, Ilya, Lezhennikova, Kseniia, Glybovsky, Stanislav, Iorsh, Ivan, Yermakov, Oleh, Song, Mingzhao, Abdeddaim, Redha, Enoch, Stefan, Belov, Pavel, Bogdanov, Andrey
Despite the apparent simplicity, the problem of refraction of electromagnetic waves at the planar interface between two media has an incredibly rich spectrum of unusual phenomena. An example is the paradox that occurs when an electromagnetic wave is
Externí odkaz:
http://arxiv.org/abs/2308.10495
Guided waves are the perfect carriers of electromagnetic signals in planar miniaturized devices due to their high localization and controlled propagation direction. However, it is still a challenge to control the polarization of propagating guided wa
Externí odkaz:
http://arxiv.org/abs/2305.11188
Spoof surface plasmon-polariton is a type of surface wave propagating at the artificially engineered structures in microwave and terahertz ranges. These surface waves are highly important in planar photonic and on-chip devices, integrated circuits, l
Externí odkaz:
http://arxiv.org/abs/2303.10109
Autor:
Polevoy, Sergey, Yermakov, Oleh
Surface electromagnetic waves are the main carriers of the highly localized in-plane signal in planar antennas and photonic devices. However, the polarization degree of freedom is generally absent for surface waves as far as it is still a challenge t
Externí odkaz:
http://arxiv.org/abs/2301.07195
Publikováno v:
EPJ Web of Conferences, Vol 185, p 03006 (2018)
IR absorption and magnetic data for the titanium dioxide nanopowders are studied. Additional absorption in IR range is revealed in nanocrystalline TiO2 and Co-doped TiO2 after reducing annealing and explained by appearance of the oxygen vacancies and
Externí odkaz:
https://doaj.org/article/6c4e23928aee4dcdb0ab8521c958dea6
Autor:
Yermakov Maksym A., Karpenko Iryna O.
Publikováno v:
Bìznes Inform, Vol 4, Iss 555, Pp 290-299 (2024)
The aim of the article is to develop a mechanism for intensifying socially responsible activity (SRA), which can be used by enterprises to ensure sustainable development of both each individual enterprise and Ukraine as a whole. The article allocates
Externí odkaz:
https://doaj.org/article/a5b97d05abd94347b8d96422957d42b7
Publikováno v:
The Depositional Record, Vol 10, Iss 2, Pp 312-334 (2024)
Abstract Thin tuff beds of the Late Jurassic–Early Cretaceous Bazhenovo Formation are laterally widespread in the central part of the West Siberian Basin (ca 0.5 million km2). However, the source of the tuff beds remains unclear. The stratigraphy,
Externí odkaz:
https://doaj.org/article/521f0248b9e94cf9a6c22a8f80c5c9ce
Autor:
M. Yermakov, R. Pshenychnyi, A. Opanasyuk, Yu. Gnatenko, P. Bukivskij, A. Bukivskii, O. Кlymov, V. Muñoz-Sanjosé, R. Gamernyk
Publikováno v:
Applied Surface Science Advances, Vol 25, Iss , Pp 100668- (2025)
In this study, n-ZnO/p-NiO heterostructures on glass substrates with an indium tin oxide (ITO) covering were obtained by using the spray pyrolysis methodology. In order to act on the structural and local compositional defects, the samples were anneal
Externí odkaz:
https://doaj.org/article/76e91b0f9c684cc3989d5d83fb9aacde
Autor:
Akhmedov, Shamil, Stepanov, Ivan, Afanasyev, Sergey, Tverdokhlebov, Sergei, Filimonov, Victor, Kamenshchikov, Nikolay, Yermakov, Anatoly, Xu, Suowen, Afanasyeva, Natalia, Kozlov, Boris
Publikováno v:
In Nanomedicine: Nanotechnology, Biology, and Medicine November 2024 62