High-entropy materials (HEMs) hold promise for a variety of applications because their
properties can be readily tailored by selecting specific elements and altering stoichiometry …

High (or medium)-entropy alloys (H/MEAs) are complex concentrated solid solutions prone
to develop the chemical short-range orders (CSROs), as an indispensable structural …

Abstract The combined Monte Carlo and Molecular Dynamics simulations were employed to
explore the influence of elemental segregation at grain boundaries (GBs) on the mechanical …

Intrinsic chemical disorder and the subsequent interfacial roughening have posed
formidable challenges in elucidating the grain boundary (GB)-mediated plasticity in high …

Atomistic simulation of nanoindentation is performed to investigate the effect of Cu
segregation at grain boundaries (GBs) on the mechanical properties of FeNiCrCoCu high …

Interfacial segregation and chemical short-range ordering influence the behavior of grain
boundaries in complex concentrated alloys. In this study, we use atomistic modeling of a …

Multi-principal element alloys (MPEA) demonstrate superior synergetic properties compared
to single-element predominated traditional alloys. However, the rapid melting and uniform …

Refractory multi-principal element alloys exhibiting promising mechanical properties such as
excellent strength retention at elevated temperatures have been attracting increasing …

Amorphous grain boundary complexions lack long-range crystalline order but are not
featureless, as distinct gradients in structural short-range order have been reported through …

This study investigated the atomic-scale deformation mechanism of multiphase CoCrFeNi
high-entropy alloys (HEAs) at liquid helium, liquid nitrogen, and room temperatures. A …