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Computer Modelling of the Dynamics of Space Dislocation Ensembles. I. Non‐Elastic Dislocation Approach
Author(s) -
Volyntsev A. B.
Publication year - 1991
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221650204
Subject(s) - dislocation , thermal , space (punctuation) , statistical physics , dynamics (music) , distribution (mathematics) , materials science , dislocation creep , range (aeronautics) , stress (linguistics) , classical mechanics , crystallography , condensed matter physics , physics , computer science , mathematics , mathematical analysis , thermodynamics , chemistry , composite material , linguistics , philosophy , acoustics , operating system
A mathematical model to examine the evolution of large dislocation complexes in crystals is proposed. The complexes are studied both, in the presence and after the removal of external mechanical stress. The problem is solved within the framework of continuous dislocation distribution with account of elastic long‐range interactions and thermal activation of dislocation movement.