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This article is cited in 4 scientific papers (total in 4 papers)
CONDENSED MATTER
Elastic dipoles in crystal and glassy aluminum and high-entropy Fe$_{20}$Ni$_{20}$Cr$_{20}$Co$_{20}$Cu$_{20}$ alloy
R. A. Konchakova, A. S. Makarova, A. S. Aroninab, N. P. Kobelevb, V. A. Khonika a Voronezh State Pedagogical University, Voronezh, 394043 Russia
b Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia
Abstract:
Molecular dynamics simulation has shown that anisotropic local atomic configurations, which are in essence elastic dipoles, exist in noncrystalline structures of Al and FeNiCrCoCu. It has been argued that these elastic dipoles similar in their vibrational characteristics to interstitial dumbbells in the corresponding crystals form a defect subsystem of the glassy state. A new approach to the solution of the problem of identification of defects in model noncrystalline structures has been proposed on this foundation.
Received: 12.01.2022 Revised: 26.01.2022 Accepted: 26.01.2022
Citation:
R. A. Konchakov, A. S. Makarov, A. S. Aronin, N. P. Kobelev, V. A. Khonik, “Elastic dipoles in crystal and glassy aluminum and high-entropy Fe$_{20}$Ni$_{20}$Cr$_{20}$Co$_{20}$Cu$_{20}$ alloy”, Pis'ma v Zh. Èksper. Teoret. Fiz., 115:5 (2022), 308–314; JETP Letters, 115:5 (2022), 280–285
Linking options:
https://www.mathnet.ru/eng/jetpl6623 https://www.mathnet.ru/eng/jetpl/v115/i5/p308
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Abstract page: | 59 | References: | 14 | First page: | 11 |
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