Fluctuation-induced reconstruction of defect structure
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A synergetic conception of plastic deformation where the cooperation between defects results to a phase transition is presented. A reconstruction picture of defect structure in the presence of fluctuations in extended systems is considered. We show that the system undergoes a reentrant phase transitions of first and second order with an increase in an intensity of fluctuations, diffusion constant or external tension due to existence of correlation effects of fluctuations.
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