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Special Issue "Self-Organization in Plasticity of Solids"
A special issue of Metals (ISSN 2075-4701). This special issue belongs to the section "Metal Casting, Forming and Heat Treatment".
Deadline for manuscript submissions: 31 October 2023 | Viewed by 227
Special Issue Editor
Interests: self-organization phenomena in plasticity; plastic instabilities; metal alloys; relationships between mechanical and physical (magnetic, electronic) properties
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Numerous studies of the past three decades have shown that the self-organization of crystal defects is a fundamental property of plastic flow in solids, which leads to phenomena similar to those observed in complex systems of various natures, such as deterministic chaos, patterning, avalanche dynamics, and synchronization. In plasticity, these phenomena are often confined to mesoscopic scales and do not manifest themselves on the macroscopic scale of mechanical behavior of bulk samples. This constraint assures the success of the continuous approach to plasticity, in which the transition from the microscopic description of the motion of individual dislocations to the macroscopic behavior of materials is based on an appropriate averaging. However, this approach becomes insufficient when the local heterogeneity of plastic deformation cannot be neglected, which is more and more often the case in current technological trends, be it miniaturization of devices or elaboration of materials with complex structures. Moreover, these phenomena can appear on a macroscopic scale, as in the phenomenon of jerky flow. Thus, the consideration of collective effects in the "micro–macro" transition constitutes a key element to further progress in the understanding and modeling of mechanical behavior of solids. This challenge gives rise to an intricate problem. Depending on the material and the testing conditions, the collective dynamics of defects emerge at different mesoscopic scales and involve various self-organization phenomena. In addition to this fundamental complexity, an unexpected consequence of the multiscale nature of the problem is that depending on the recorded characteristics and the scales assessed, it is possible to come up with different views of collective behavior. The aim of this Special Issue is to collect in one place various findings, often contradictory, and various approaches to this challenging problem.
Dr. Mikhaïl A. Lebyodkin
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Metals is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2000 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
- Plastic deformation
- Collective dynamics of defects
- Spatial structures in plasticity of solids
- Multi-Scale experiment and modeling
- Dynamical chaos
- Dislocation avalanches
- Dislocation patterning
- Strain localization patterns