Elucidating the hydrogen influence on twin nucleation in FeNiCr medium-entropy alloy

J Guo, S Xu, D Chen - Extreme Mechanics Letters, 2023 - Elsevier
This study employs atomistic simulations to investigate the intricate interplay between
hydrogen and twinning nucleation in FeNiCr medium entropy alloys (MEA). The observed …

Hydrogen-enhanced homogeneous dislocation nucleation of nanoindentation in nickel

Y Chen, Y Zhang, D Chen - Materials Today Communications, 2023 - Elsevier
Hydrogen-dislocation interactions are the essential problems to comprehend the multi-
scale/multi-physics hydrogen embrittlement phenomena in metallic materials. For nano …