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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 2, Pages 18–20
DOI: https://doi.org/10.21883/PJTF.2021.02.50539.18531 (Mi pjtf4880) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Absorption of electromagnetic radiation by amorphous carbon modified with metals

S. G. Yastrebova, I. E. Istomina, M. R. Singhb

a Ioffe Institute, St. Petersburg
b Western University, London, Ontario, Canada
Full-text PDF (241 kB) Citations (1)
DOI: https://doi.org/10.21883/PJTF.2021.02.50539.18531
Abstract: A theoretical study of the scattering and absorption of electromagnetic waves in the spectral range from gigahertz to red for the model of amorphous carbon modified with metals is reported. Based on the structural analysis of this material, a cylindrical anisotropic nanoparticle, i.e., a nanotube responsible for its absorbing and antireflection properties, was chosen as a candidate. A model of a particle of this kind was developed, and cross sections of scattering and absorption of an electromagnetic wave were calculated in terms of the theory of discrete dipole approximation. The model of a scattering center in the form of a pair of nanotubes made it possible to account for the contribution from the interaction of immediate neighbors to the scattering and absorption. The model accounts for the effect of absorption of radio-frequency electromagnetic radiation, experimentally observed in amorphous carbon modified with metals.
Keywords: carbon nanotubes, cylindrical anisotropic nanoparticles, radar-absorbing materials, radar-absorbing coatings, absorption of electromagnetic waves by nanoparticles.
Funding agency Grant number
Natural Sciences and Engineering Research Council of Canada (NSERC)
M. Singh is grateful to the Natural Sciences and Engineering Research Council of Canada for proving a research grant.
Received: 28.08.2020
Revised: 28.09.2020
Accepted: 29.09.2020
English version:
Technical Physics Letters, 2021, Volume 47, Issue 1, Pages 65–67
DOI: https://doi.org/10.1134/S1063785021010284
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. G. Yastrebov, I. E. Istomin, M. R. Singh, “Absorption of electromagnetic radiation by amorphous carbon modified with metals”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:2 (2021), 18–20; Tech. Phys. Lett., 47:1 (2021), 65–67
Citation in format AMSBIB
\Bibitem{YasIstSin21}
\by S.~G.~Yastrebov, I.~E.~Istomin, M.~R.~Singh
\paper Absorption of electromagnetic radiation by amorphous carbon modified with metals
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 2
\pages 18--20
\mathnet{http://mi.mathnet.ru/pjtf4880}
\crossref{https://doi.org/10.21883/PJTF.2021.02.50539.18531}
\elib{https://elibrary.ru/item.asp?id=44860841}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 1
\pages 65--67
\crossref{https://doi.org/10.1134/S1063785021010284}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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