Collective phenomena in deformation

T Mäkinen - 2020 - aaltodoc.aalto.fi
In this work the collective phenomena in material deformation, here meaning the collective
dynamics of crystal defects (dislocations) or cellulose fibers, are studied experimentally using …

Current theoretical approaches to collective behavior of dislocations

G Ananthakrishna - Physics reports, 2007 - Elsevier
… of dislocation patterns observed in different deformation conditions along with the recent …
describing collective phenomenon pointing out merits and demerits when applied to collective

Collective properties of defects, multiscale plasticity, and shock induced phenomena in solids

OB Naimark, YV Bayandin, MA Zocher - Physical Mesomechanics, 2017 - Springer
… flow, numerous localized bursts of deformation occur under the conditions of pronounced …
development of plastic deformation has a nature similar to certain criticality phenomena (eg, …

Collapse mechanisms and extreme deformation of particle-laden interfaces

V Garbin - Current Opinion in Colloid & Interface Science, 2019 - Elsevier
… involve unsteady flow or large deformations. This article gives an overview of the remarkable
phenomena of particle-laden interfaces undergoing deformations of large amplitude and at …

Collective behaviour of dislocations in plasticity

LP Kubin, C Fressengeas, G Ananthakrishna - Dislocations in solids, 2002 - Elsevier
… at the surface of deformed single crystal specimens and result from the collective properties
of the … Usually in the Ltiders phenomenon, a single deformation front travels along the tensile …

Using cell deformation and motion to predict forces and collective behavior in morphogenesis

M Merkel, ML Manning - Seminars in cell & developmental biology, 2017 - Elsevier
… A recent comprehensive review of these active matter models has been published for an
audience of physicists and engineers [91]; here we will focus on a select group of phenomena

Unsupervised Tracking of Local and Collective Defects Dynamics in Metals Under Deformation

M Perrone, M Cioni, MD Piane, GM Pavan - arXiv preprint arXiv …, 2024 - arxiv.org
… the amplification of dislocations (collective plastic events) are … local or collective structural
defects during deformation. Building … systems where collective phenomena originate from local …

Tensile deformation characteristics of bulk ultrafine-grained austenitic stainless steel produced by thermal cycling

BR Kumar, D Raabe - Scripta Materialia, 2012 - Elsevier
deformation to the collective phenomenon of shear banding. This was assisted by strain-induced
grain rotation and coalescence. This phenomenon … nm) due to deformation-induced …

Plastic deformations in crystal, polycrystal, and glass in binary mixtures under shear: Collective yielding

H Shiba, A Onuki - Physical Review E—Statistical, Nonlinear, and Soft …, 2010 - APS
deformations occur collectively on large spatial scales, often on the system-size scale L 100
here at any c, while the type of deformations … 4 In the melting phenomena in two dimensions, …

Deformation propagation in responsive polymer network films

SK Ghosh, AG Cherstvy, R Metzler - The Journal of Chemical Physics, 2014 - pubs.aip.org
… how far the network deformations propagate depending on … We examine the dynamics of
the collective area shrinkage of … provide new insight into collective phenomena in soft polymer …