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Nanosystems: Physics, Chemistry, Mathematics, 2018, Volume 9, Issue 1, Pages 73–75
DOI: https://doi.org/10.17586/2220-8054-2018-9-1-73-75
(Mi nano129)
 

This article is cited in 1 scientific paper (total in 1 paper)

FROM GUEST EDITORIAL

Optical properties of defective carbon nanotube (7,7)

S. A. Sozykin, V. P. Beskachko

South Ural State University, Chelabinsk, Russia
Full-text PDF (979 kB) Citations (1)
Abstract: The current article presents the results of a study of the effect of single-walled carbon nanotubes carcass defects on their electronic structures and optical properties. The study was carried out using an ab-initio quantum mechanical approach: the pseudo-potential method in the density functional theory (DFT) framework in the local density approximation. It is shown that the defects of a single or double vacancy, and Stone-Wales change the absorption spectrum of nanotubes. This can be expressed in the appearance of absorption in the low-energy region and in the smearing of the absorption peaks corresponding to electron transitions between Van Hove singularities near the Fermi energy.
Keywords: carbon nanotube, density of states, band structure, adsorption.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 02.A03.21.0011
The work was supported by Act 211 Government of the Russian Federation, contract № 02.A03.21.0011.
Received: 20.06.2017
Revised: 22.10.2017
Bibliographic databases:
Document Type: Article
PACS: 42.50.Ct
Language: English
Citation: S. A. Sozykin, V. P. Beskachko, “Optical properties of defective carbon nanotube (7,7)”, Nanosystems: Physics, Chemistry, Mathematics, 9:1 (2018), 73–75
Citation in format AMSBIB
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\by S.~A.~Sozykin, V.~P.~Beskachko
\paper Optical properties of defective carbon nanotube (7,7)
\jour Nanosystems: Physics, Chemistry, Mathematics
\yr 2018
\vol 9
\issue 1
\pages 73--75
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\crossref{https://doi.org/10.17586/2220-8054-2018-9-1-73-75}
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\elib{https://elibrary.ru/item.asp?id=32538130}
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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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