High-Entropy Alloys Copper Alloys Niobium-Rhenium Iron Alloys Superelastic Alloys Iron-Carbon Alloys Multiple Principal Element Alloys Laves-phase Alloys Shape Memory Alloys Shape-Memory Alloys
Single‑crystal X‑ray diffraction identifies a silicon‑rich multicomponent cubic alloy that formed by ultrafast condensation and quenching in the 1945 nuclear fireball and may point to new materials created by extreme events.