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- Title
Relation between the Hurst Exponent and the Efficiency of Self-organization of a Deformable System.
- Authors
Alfyorova, E. A.; Lychagin, D. V.
- Abstract
We have established the degree of self-organization of a system under plastic deformation at different scale levels. Using fractal analysis, we have determined the Hurst exponent and correlation lengths in the region of formation of a corrugated (wrinkled) structure in [111] nickel single crystals under compression. This has made it possible to single out two (micro-and meso-) levels of self-organization in the deformable system. A qualitative relation between the values of the Hurst exponent and the stages of the stress-strain curve has been established.
- Publication
Technical Physics, 2018, Vol 63, Issue 4, p540
- ISSN
1063-7842
- Publication type
Academic Journal
- DOI
10.1134/S1063784218040035