Abstract High-entropy alloys (HEAs), also known as multi-principal element alloys or multi-
component alloys, have been the subject of numerous investigations since they were first …

Dislocations play a vital role in the mechanical behavior of crystalline materials during
deformation. To capture dislocation phenomena across all relevant scales, a multiscale …

The thermally activated pyramidal-to-basal (PB) transition of< c+ a> dislocations,
transforming glissile pyramidal dissociated core structures into sessile basal dissociated …

Three newly identified cross-slip mechanisms from atomistic simulations of fcc crystals,
namely surface, bulk and intersection cross-slip types, were hierarchically informed into …

Molecular dynamics simulations were carried out to investigate the mechanical properties
and the Hall-Petch effect of high-entropy alloy using the interatomic potential for the multi …

Superlattice intrinsic stacking faults (SISF) are the main culprit for the low temperature creep
deformation of modern nickel-based superalloys used in jet engines. While these faults were …

We present a self-contained review of the discrete dislocation dynamics (DDD) method for
the numerical investigation of plasticity in crystals, focusing on recent development and …

Twinning-induced plasticity (TWIP) steels have become important materials in industry
owing to the good combination of strength and ductility and high strain hardening rate. The …

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 …

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 …