Single-phase concentrated solid solution alloys (SP-CSAs) are newly emerging advanced
structural materials, which are defined as multiprincipal element solid solutions. SP-CSAs …

The demanding operating environments of advanced nuclear reactors require the
development of new nuclear materials that can withstand their increased physical, chemical …

The impact of chemical short-range order (SRO) on diffusion is computationally studied and
theoretically analyzed in two classes of multi-principal elements alloys, fcc CrCoNi and bcc …

Void nucleation is of great significance in understanding ductile fracture. Recent
experiments have shown that voids are nucleated via vacancy condensation and dislocation …

Vacancy diffusion serves a crucial role in many important kinetic behaviors and properties of
multicomponent alloys. Essential questions, however, persist regarding how chemical …

The emergent multi-principal element alloys (MPEAs) provide a vast compositional space to
search for novel materials for technological advances. How to screen promising …

A very broad distribution of microstructural length scales spanning few nm-to the μm-scale
has proven effective to achieve exceptional materials properties. Here, we fabricate a Cu/Nb …

Despite of the potential high‐temperature technological applications of MoAl3 alloy because
of high‐temperature strength and good oxidation resistance, the structure and related …

Nanocrystalline materials with a high density of grain boundaries have long been reported
to alleviate radiation damage. However, a full mechanistic understanding of defect …

Radiation damage of structural materials leads to mechanical property degradation,
eventually inducing failure. Secondary-phase dispersoids or other defect sinks are often …