The performances of high‐entropy materials (HEMs), including high‐entropy alloys, high‐
entropy ceramics, and high‐entropy polymers, with unique characteristics (high mixing …

High speed dislocations have long been identified as the dominant feature governing the
plastic response of crystalline materials subjected to high strain rates, controlling …

The interfacial stress-affected zone (ISAZ), characterized by a stress gradient maximizing at
the interface, is considered a key factor in determining the mechanical properties of …

We investigate the deformation of aluminum alloy containing copper in the form of fine Al-Cu
clusters 1–4 nm in diameter with multiscale approach. A part of these precipitates (clusters of …

We present molecular dynamics simulations of shock compression and spall fracture in [111]
copper single crystals with pre-existing dislocations. Shock waves are simulated for an …

We develop the theory of homogeneous nucleation of dislocations, which predicts plasticity
incipience in FCC single crystal using material properties at elastic stage. In contrast to …

In this study, the deformation mechanism of Al x (x= 0.5, 1.5) CrCoFeCuNi high entropy
alloys (HEAs) during uniaxial tension at various strain rates and temperatures at the atomic …

Molecular dynamics (MD) simulations are employed to study the interaction mechanisms
between dislocations and nano-precipitates in CuFe alloys. On one hand, the critical shear …

Dislocations in high entropy alloys (HEAs) are wavy and have natural pinning points due to
the variable chemical and energetic landscape surrounding the dislocation core. This can …

Understanding the interactions between solute atoms and dislocations is essential to
developing metallic materials for simultaneously high strength and ductility. Previous studies …