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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2014, Volume 40, Issue 15, Pages 58–65 (Mi pjtf8222)  
This article is cited in 18 scientific papers (total in 18 papers)

Interaction of propagating discrete breathers with a vacancy in a two-dimensional crystal

A. A. Kistanova, S. V. Dmitrievab, A. S. Semenovc, V. I. Dubinkod, D. A. Terent'eve

a Institute for Metals Superplasticity Problems of RAS, Ufa
b Peter the Great St. Petersburg Polytechnic University
c Mirnyi Polytechnic Institute (branch of the North-Eastern Federal University in Mirnyi)
d National Science Centre Kharkov Institute of Physics and Technology
e SCK-CEN, Nuclear Materials Science Institute, Boeretang 200, Mol, B2400, Belgium
Full-text PDF (441 kB) Citations (18)
Abstract: The interaction of discrete breathers (DBs) propagating along a close-packed atomic row with a vacancy situated in the same row has been studied by molecular dynamics in a two-dimensional monoatomic crystal with the Morse interatomic potential. It is established that DBs moving at a velocity below a certain threshold exhibit elastic repulsion from the vacancy, while DBs with velocities above this threshold are scattered on the vacancy. The interaction of DBs with a vacancy decreases the energy barrier for vacancy migration in the crystal.
Received: 13.03.2014
English version:
Technical Physics Letters, 2014, Volume 40, Issue 8, Pages 657–661
DOI: https://doi.org/10.1134/S1063785014080069
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. A. Kistanov, S. V. Dmitriev, A. S. Semenov, V. I. Dubinko, D. A. Terent'ev, “Interaction of propagating discrete breathers with a vacancy in a two-dimensional crystal”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 40:15 (2014), 58–65; Tech. Phys. Lett., 40:8 (2014), 657–661
Citation in format AMSBIB
\Bibitem{KisDmiSem14}
\by A.~A.~Kistanov, S.~V.~Dmitriev, A.~S.~Semenov, V.~I.~Dubinko, D.~A.~Terent'ev
\paper Interaction of propagating discrete breathers with a vacancy in a two-dimensional crystal
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2014
\vol 40
\issue 15
\pages 58--65
\mathnet{http://mi.mathnet.ru/pjtf8222}
\elib{https://elibrary.ru/item.asp?id=22019616}
\transl
\jour Tech. Phys. Lett.
\yr 2014
\vol 40
\issue 8
\pages 657--661
\crossref{https://doi.org/10.1134/S1063785014080069}
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    • This publication is cited in the following 18 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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