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

Multi-principal element alloys (MPEAs) exhibit outstanding strength attributed to the complex
dislocation dynamics as compared to conventional alloys. Here, we develop an atomic …

Multi–principal element alloys (MPEAs) exhibit outstanding mechanical properties because
the core effect of severe atomic lattice distortion is distinctly different from that of traditional …

High-entropy alloys (HEAs) have received much attention for the development of nuclear
materials because of their excellent irradiation tolerance. In the present study, the …

Modeling and simulation is transforming modern materials science, becoming an important
tool for the discovery of new materials and material phenomena, for gaining insight into the …

For millennia, humans have exploited the natural property of metals to get stronger or
harden when mechanically deformed. Ultimately rooted in the motion of dislocations …

Accurate crystal plasticity models that faithfully capture the behavior of single crystals under
a wide range of loading conditions, such as loading direction, strain rate, and temperature …

The relationship between the microstructural features (such as the solidification cells and
initial dislocation densities) and the tensile properties of alloys additively manufactured (AM) …

A mechanical constitutive relationship is the basis for the design and application of structural
materials, and the establishment of a mechanical constitutive relationship generally relies on …