Enviar artigo por via de e-mail Stationary quasi-breathers in monatomic FCC metals
- Autores: Zakharov P.V.1,2, Dmitriev S.V.3,4, Starostenkov M.D.2, Eremin A.M.1, Korznikova E.A.3
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Afiliações:
- Shukshin Altai State Humanitarian–Pedagogical University
- Polzunov Altai State Technical University
- Institute of Problems of Superplasticity of Metals
- National Research Tomsk State University
- Edição: Volume 125, Nº 5 (2017)
- Páginas: 913-919
- Seção: Statistical, Nonlinear, and Soft Matter Physics
- URL: https://journals.rcsi.science/1063-7761/article/view/191500
- DOI: https://doi.org/10.1134/S1063776117100181
- ID: 191500
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Resumo
The characteristics of quasi-breathers in monatomic fcc metals are investigated by the molecular dynamics method. The standard deviations of the frequencies of atoms constituting a breather from the fundamental frequency of oscillations are calculated. It is shown that the quasi-breather lifetime in the models under investigation depends on the initial excitation conditions as well as on the metal type.
Sobre autores
P. Zakharov
Shukshin Altai State Humanitarian–Pedagogical University; Polzunov Altai State Technical University
Autor responsável pela correspondência
Email: zakharovpv@rambler.ru
Rússia, Biysk, 659333; Barnaul, 656038
S. Dmitriev
Institute of Problems of Superplasticity of Metals; National Research Tomsk State University
Email: zakharovpv@rambler.ru
Rússia, Ufa, 450001; Tomsk, 634050
M. Starostenkov
Polzunov Altai State Technical University
Email: zakharovpv@rambler.ru
Rússia, Barnaul, 656038
A. Eremin
Shukshin Altai State Humanitarian–Pedagogical University
Email: zakharovpv@rambler.ru
Rússia, Biysk, 659333
E. Korznikova
Institute of Problems of Superplasticity of Metals
Email: zakharovpv@rambler.ru
Rússia, Ufa, 450001
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