Uniting Ultrahigh Plasticity with Near‐Theoretical Strength in Submicron‐Scale Si via Surface Healing

W Xu, J Yu, J Ding, Y Guo, L Deng… - Advanced Functional …, 2024 - Wiley Online Library
As a typical hard but brittle material, Si tends to fracture abruptly at a stress well below its
theoretical strength, even if the tested volume goes down to submicron scale, at which …

Size dependent scaling law of plastic flow in FCC Nanolattices: A Dislocation Dynamics Study

PC Nguyen - Acta Materialia, 2024 - Elsevier
Micro-and nanolattices can achieve simultaneously both lightweight and ultra-high strength
due to a combination of resilient architecture and enhanced mechanical properties of small …