Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Denis V"'
Autor:
Denis Bindiug, Sergey Roslyakov, Zhanna Yermekova, G. V. Trusov, Denis V. Leybo, Alexander S. Mukasyan
Publikováno v:
Ceramics International. 47:12935-12940
We evaluated the temperature of 10% conversion (T10) of the CO oxidation reaction on the Co3O4/SiO2 catalyst as a tool for the rapid optimization of the catalyst synthesis through a simultaneously probabilistic and deterministic approach (SPADA) to t
Autor:
Anton S. Konopatsky, Dmitri Golberg, Kirill Maslakov, Elizaveta S. Permyakova, Dmitry V. Shtansky, Andrey T. Matveev, Denis V. Leibo, Andrey M. Kovalskii, Igor Shchetinin
Publikováno v:
Ceramics International. 46:19866-19872
Uncovering the mechanism behind nanocrystalline hexagonal boron nitride (h-BN) formation at relatively low temperatures is of great scientific and practical interest. Herein, the sequence of phase transformations occurring during the interaction of b
Autor:
Denis V. Fateev, Vyacheslav V. Popov
Publikováno v:
Semiconductors. 54:941-945
The intrinsic transverse-magnetic modes of graphene with spatial dispersion are investigated theoretically in the hydrodynamic regime in a terahertz frequency range. It is revealed that spatial dispersion is caused by the diffusion electron-transport
Publikováno v:
Semiconductors. 53:1164-1169
The power conversion of a terahertz wave normally incident on a periodic graphene structure to propagating-plasmon power is theoretically studied. The conditions of the maximum conversion of the incident radiation power to the propagating-plasmon pow
Publikováno v:
Semiconductors. 53:1211-1216
The spectrum of amplification of terahertz radiation in a structured active graphene bilayer consisting of two identical periodic graphene microribbon arrays separated by a thin dielectric barrier layer is theoretically investigated. The system suppo
Publikováno v:
Optics Communications. 451:265-267
In the two-particle approximation, we consider the mechanism for the formation of an ordered arrangement of transparent spherical particles of small size in a concentration grating excited by the gradient force of counter-propagating Gaussian laser b
Publikováno v:
Solid-State Electronics. 157:20-24
The rectification of terahertz radiation in a periodically almost-depleted graphene structures with dual grating gate is studied. Plasmonic electron-hole ratchet based rectified current grows with decreasing the Fermi energy of charge carriers in the
Publikováno v:
Semiconductors. 52:1534-1539
The dependence of the plasmon terahertz resonant frequency in the generation mode on the quasi-Fermi energy in the active (ungated) region of graphene with an inverse charge carrier population and on the Fermi energy in the gated p- and n-type region
Publikováno v:
Diamond and Related Materials. 89:1-9
Crystallization of diamond in the Mg-Ge-C system has been studied at 7.5 GPa and 1800 °C with the catalyst composition ranging from pure Mg to pure Ge. It is found that with increasing Ge content of the solvent-catalyst, the degree of graphite-to-di
We develop the theory of transportation and localization of a transparent dielectric spherical particle with the gradient forces in the interference field of orthogonally directed standing laser waves $E_z (\cos kz)$ and $E_x (\cos kx)$. It is shown
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72b8f7f263f261f4f018311945f47578