Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Plasticity00:58

Plasticity

2.2K
Plasticity is the property where an object loses its elasticity and undergoes irreversible deformation, even after the deformation forces are eliminated. If a material deforms irreversibly without increasing stress or load, then this is called ideal plasticity. For example, when a force is applied to an aluminum rod, it changes its shape, but it does not return to its original shape once the force is removed. Plastic deformation or ductility is thus a permanent deformation or change in the...
2.2K
Plastic Behavior01:21

Plastic Behavior

810
A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
810
Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

3.1K
Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
3.1K
Plastic Deformations01:19

Plastic Deformations

665
Plastic deformation represents a fundamental concept in materials science, which explains the irreversible change in the shape of a material when it experiences stress beyond its elastic capability. This phenomenon is important in structural engineering, especially in designing and analyzing cantilever beams—structures that are securely fixed at one end and bear loads at the opposite end. When these beams are subjected to loads within their elastic range, they will return to their...
665
Plastic Deformations01:14

Plastic Deformations

741
It is essential to understand how structural members behave under plastic deformation when the bending stress exceeds the material's yield strength. This state of deformation permanently alters the shape of the member, in contrast to the linear elastic behavior observed before yielding. The strain at any point in the member is expressed in terms of maximum strain. Notably, the neutral axis, which coincides with the centroid during elastic bending, shifts away from the centroid under plastic...
741
Phase Transitions: Melting and Freezing02:39

Phase Transitions: Melting and Freezing

11.7K
Heating a crystalline solid increases the average energy of its atoms, molecules, or ions, and the solid gets hotter. At some point, the added energy becomes large enough to partially overcome the forces holding the molecules or ions of the solid in their fixed positions, and the solid begins the process of transitioning to the liquid state or melting. At this point, the temperature of the solid stops rising, despite the continual input of heat, and it remains constant until all of the solid is...
11.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Allometric scaling of brain activity explained by avalanche criticality.

Journal of the Royal Society, Interface·2026
Same author

Revisiting Minamata disease through computational phenotypic similarity analysis.

PloS one·2026
Same author

Fungal community structure and network connectivity as indicators of soil health under long-term land use.

The Science of the total environment·2026
Same author

Predicting the response to immunotherapy from gene expression data in HER2-negative breast cancer.

Communications medicine·2025
Same author

Epidemiology models explain rumour spreading during France's Great Fear of 1789.

Nature·2025
Same author

Inhibitory neurons and the asymmetric shape of neuronal avalanches.

Physical review. E·2025

Related Experiment Video

Updated: May 3, 2026

Analyzing Melts and Fluids from Ab Initio Molecular Dynamics Simulations with the UMD Package
06:37

Analyzing Melts and Fluids from Ab Initio Molecular Dynamics Simulations with the UMD Package

Published on: September 17, 2021

5.9K

Avalanche localization and crossover scaling in amorphous plasticity.

Zoe Budrikis1, Stefano Zapperi2

  • 1ISI Foundation, Via Alassio 11/c, 10126, Torino, Italy.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|February 4, 2014
PubMed
Summary

Simulations reveal amorphous plasticity transitions from mean-field to a new universality class near yielding. This shift is linked to strain localization, influenced by interaction kernel properties.

More Related Videos

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

1.9K
3D Modeling of Dendritic Spines with Synaptic Plasticity
07:13

3D Modeling of Dendritic Spines with Synaptic Plasticity

Published on: May 18, 2020

6.7K

Related Experiment Videos

Last Updated: May 3, 2026

Analyzing Melts and Fluids from Ab Initio Molecular Dynamics Simulations with the UMD Package
06:37

Analyzing Melts and Fluids from Ab Initio Molecular Dynamics Simulations with the UMD Package

Published on: September 17, 2021

5.9K
Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

1.9K
3D Modeling of Dendritic Spines with Synaptic Plasticity
07:13

3D Modeling of Dendritic Spines with Synaptic Plasticity

Published on: May 18, 2020

6.7K

Area of Science:

  • Condensed matter physics
  • Materials science
  • Computational physics

Background:

  • Amorphous plasticity involves complex material behavior under stress.
  • Understanding yielding phase transitions is crucial for material design.
  • Lattice models offer insights into microscopic deformation mechanisms.

Purpose of the Study:

  • To investigate the critical behavior of amorphous plasticity using large-scale simulations.
  • To identify the universality class governing the yielding phase transition.
  • To explore the role of elastic interactions and strain localization.

Main Methods:

  • Large-scale simulations of a 2D lattice model.
  • Incorporation of random local yield stresses.
  • Inclusion of long-range quadrupolar elastic interactions.

Main Results:

  • Observed a crossover in avalanche scaling behavior.
  • The scaling transitions from mean-field theory to a different universality class.
  • Strain localization was identified as a key factor, dependent on short-range interactions.

Conclusions:

  • The yielding transition in this amorphous plasticity model is not described by mean-field theory alone.
  • Strain localization plays a critical role in the observed critical phenomena.
  • The interaction kernel's short-range properties significantly impact material behavior near yielding.