Cross-slip is a fundamental process of screw dislocation motion and plays an important role
in the evolution of work hardening and dislocation structuring in metals. Cross-slip has been …

Cross-slip of screw dislocations is a dislocation process involved in dislocation structuring,
work hardening, and fatigue. Cross-slip nucleation in FCC solid solution alloys has recently …

Short-range ordering (SRO) in single-phase face-centered cubic solid solution alloys has
been linked to changes in mechanical behavior that are correlated with pronounced …

The nudged elastic band (NEB) method is used to evaluate activation energies for
dislocation intersection cross-slip in face-centered cubic (fcc) nickel and copper, to extend …

The activation energy for cross-slip in fcc crystals is calculated. The usual ambiguity due to
the uncertain inner cut-off radius for dislocations is avoided by including explicitly the core …

Till now, it was widely believed that the dislocation strengthening coefficients used in the
Taylor-like relation were universal for a given crystallographic class of materials. In the …

An analytic model of the evolution of dislocation density in fcc polycrystals is described. The
evolution equations approximately account for most known dislocation storage, dynamic …

The mechanisms for the nucleation, thickening, and growth of crystallographic slip bands
from the sub-nanoscale to the microscale are studied using three-dimensional dislocation …

We employ a kinetic Monte Carlo algorithm to simulate the motion of a1/2〈 111〉-oriented
screw dislocation on a {011}-slip plane in body centered cubic Ta and Ta-based alloys. The …

The effects of short-range order (SRO) and stacking-fault energy (SFE) on the mode of slip
and its transition, with increasing solute concentration, from homogeneous to …