Origin of the excellent ductility in super high oxygen doped titanium

Here, we prepare a novel Ti-doped ultra-high oxygen content (0.79 wt%) material with outstanding ductility. Meanwhile, through a micropillar compression test, the remarkable uniform tensile elongation and high work hardening rate shown in Ti-0.79 wt%O are attributed to the multi-slipping systems, which are then often cut and tangled with one another.