Unraveling the Hall-Petch to inverse Hall-Petch transition in nanocrystalline high entropy alloys under shock loading

W Li, M **ang, ZH Aitken, S Chen, Y Xu, X Yang… - International Journal of …, 2024 - Elsevier
Abstract The transition from Hall-Petch (HP) to inverse Hall-Petch (IHP) behaviors
associated with grain size reduction has been recognized for over two decades. However …

Shock-induced phase transition and damage in nano-polycrystalline graphite affected by grain boundaries

J Liu, H Tian, F Li, P Zuo - Computational Materials Science, 2024 - Elsevier
Dynamic structural response of nano-polycrystalline graphite under shock compression is
investigated using molecular dynamics (MD) simulations. Hugoniot data shows that the …