Enhanced Strength and Ductility in a High-entropy Alloy via Ordered Oxygen Complexes

by HKIAS Visiting Fellow Professor Tai-Gang (TG) Nieh featured on nature

A finding by Professor TG Nieh, IAS Visiting Professor and his team was featured on Nature. The materials scientists proposed that oxygen can take the form of ordered oxygen complexes, a state in between oxide particles and frequently occurring random interstitials. These results provide insight into the role of interstitial solid solutions and associated ordering strengthening mechanisms in metallic materials.

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