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Fizika i Tekhnika Poluprovodnikov, 2019, Volume 53, Issue 7, Pages 971–977
DOI: https://doi.org/10.21883/FTP.2019.07.47876.9036 (Mi phts5464) 		 
This article is cited in 6 scientific papers (total in 6 papers)

Carbon systems

Epitaxial carbyne: analytical results

S. Yu. Davydov

Ioffe Institute, St. Petersburg
Full-text PDF (173 kB) Citations (6)
DOI: https://doi.org/10.21883/FTP.2019.07.47876.9036
Abstract: The Green's function method in the tight-binding approximation is used to obtain analytical expressions for the electronic spectra and densities of states for two carbyne structural modifications (cumulene and polyyne). Metal and semiconductor substrates are considered and charge-transfer estimates are deduced. Criteria for the occurrence of a charge-density wave in free-standing and epitaxial carbynes are proposed taking into account the intra- and interatomic Coulomb repulsion. Analytical expressions for the phonon spectrum of free-standing carbyne are presented. The data obtained are compared with the results of numerical calculations performed by other researchers.
Received: 03.12.2018
Revised: 28.02.2019
Accepted: 28.02.2019
English version:
Semiconductors, 2019, Volume 53, Issue 7, Pages 954–961
DOI: https://doi.org/10.1134/S1063782619070078
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. Yu. Davydov, “Epitaxial carbyne: analytical results”, Fizika i Tekhnika Poluprovodnikov, 53:7 (2019), 971–977; Semiconductors, 53:7 (2019), 954–961
Citation in format AMSBIB
\Bibitem{Dav19}
\by S.~Yu.~Davydov
\paper Epitaxial carbyne: analytical results
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2019
\vol 53
\issue 7
\pages 971--977
\mathnet{http://mi.mathnet.ru/phts5464}
\crossref{https://doi.org/10.21883/FTP.2019.07.47876.9036}
\elib{https://elibrary.ru/item.asp?id=39133325}
\transl
\jour Semiconductors
\yr 2019
\vol 53
\issue 7
\pages 954--961
\crossref{https://doi.org/10.1134/S1063782619070078}
Linking options:
  • https://www.mathnet.ru/eng/phts5464
  • https://www.mathnet.ru/eng/phts/v53/i7/p971
    • This publication is cited in the following 6 articles:
    1. S.Yu. Davydov, O.V. Posrednik, “Interatomic Coulomb repulsion in epitaxial carbon nanostructures on metals: Account of “excitonic” mean values”, Physics Letters A, 474 (2023), 128833  crossref
    2. S. Yu. Davydov, “Magnetic states of the zigzag edge of a graphene nanoribbon”, Phys. Solid State, 62:1 (2020), 223–229  mathnet  mathnet  crossref  crossref
    3. S. Yu. Davydov, A. A. Lebedev, P. V. Bulat, A. V. Zubov, “Model estimates of the quantum capacitance of graphene nanostructures”, Tech. Phys. Lett., 46:8 (2020), 733–736  mathnet  mathnet  crossref  crossref
    4. S. Yu. Davydov, “Estimations of the Fermi velocity and effective mass in epitaxial graphene and carbyne”, Tech. Phys. Lett., 45:7 (2019), 650–652  mathnet  mathnet  crossref  crossref
    5. S. Yu. Davydov, “On the decoration of zigzag edges of an epitaxial graphene nanoribbon”, Phys. Solid State, 61:3 (2019), 480–487  mathnet  mathnet  crossref  crossref
    6. S. Yu. Davydov, “Carbon nanostructures on a semiconductor substrate”, Phys. Solid State, 61:6 (2019), 1154–1161  mathnet  mathnet  crossref  crossref
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