Nucleation of structural defects in materials with a perfect crystal lattice by thermal fluctuations under dynamic loading

S. G. Psakh'e, K. P. Zol'nikov, D. S. Kryzhevich, A. G. Lipnitskii

Research output: Contribution to journalArticle

Abstract

A molecular-dynamic study of nucleation of structural defects in materials with an initially perfect crystal lattice by thermal fluctuations under high strain rates is performed. It is shown that thermal fluctuations can generate structural defects. There exists some threshold value of strain at which abrupt growth of regions with local structural changes is observed.

Original languageEnglish
Pages (from-to)490-492
Number of pages3
JournalCombustion, Explosion and Shock Waves
Volume42
Issue number4
DOIs
Publication statusPublished - Jul 2006

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crystal lattices
Crystal lattices
Nucleation
nucleation
Defects
defects
strain rate
Molecular dynamics
Strain rate
molecular dynamics
thresholds
Hot Temperature

Keywords

  • Crystal lattice
  • Molecular dynamics
  • Thermal fluctuations

ASJC Scopus subject areas

  • Materials Science(all)
  • Fluid Flow and Transfer Processes
  • Engineering (miscellaneous)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Chemical Engineering(all)

Cite this

Nucleation of structural defects in materials with a perfect crystal lattice by thermal fluctuations under dynamic loading. / Psakh'e, S. G.; Zol'nikov, K. P.; Kryzhevich, D. S.; Lipnitskii, A. G.

In: Combustion, Explosion and Shock Waves, Vol. 42, No. 4, 07.2006, p. 490-492.

Research output: Contribution to journalArticle

Psakh'e, S. G. ; Zol'nikov, K. P. ; Kryzhevich, D. S. ; Lipnitskii, A. G. / Nucleation of structural defects in materials with a perfect crystal lattice by thermal fluctuations under dynamic loading. In: Combustion, Explosion and Shock Waves. 2006 ; Vol. 42, No. 4. pp. 490-492.
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