Cellular patterns formed by self-organization of dislocations are a most conspicuous feature
of dislocation microstructure evolution during plastic deformation. To elucidate the physical …

This work addresses cell formation from an initially homogeneous distribution of parallel
edge dislocations. We consider an array of interacting, nearly parallel edge dislocations that …

Simulations of pattern formation by edge dislocations in two dimensions are presented, with
the aim of identifying the simplest type of model which spontaneously evolves dislocation …

Based on the notion that dislocation patterning is a dissipative far-from-equilibrium process
with intrinsic fluctuations acting on the evolution of the dislocation ensemble at the …

We present a continuum dislocation dynamics model that predicts the formation of
dislocation cell structure in single crystals at low strains. The model features a set of kinetic …

Strain localization and dislocation microstructure formation are typical features of plastic
deformation in metals and alloys. Plastic deformation occurs by the glide of dislocations …

A simulation of dislocation patterning in a two-dimensional multislip configuration is carried
out by means of coarse graining in the presence of plastic strain. In order to study the …

The non-uniform distribution of dislocations in metals causes a material anisotropy that
manifests itself through strain path dependency of the mechanical response. This paper …

ABSTRACT A distinction is made between uniform dislocation microstructures found in
deformed materials where the dislocation mobility is thermally activated and non uniform …

The spontaneous emergence of heterogeneous dislocation patterns is a conspicuous
feature of plastic deformation and strain hardening of crystalline solids. Despite long …