Diamond nanothreads

Diamond nanothreads

"Diamond nanothreads"

"Diamond nanothreads" promise extraordinary properties, including strength and stiffness greater than that of today's strongest nanotubes and polymers. The core of the nanothreads is a long, thin strand of carbon atoms arranged just like the fundamental unit of a diamond's structure -- zig-zag "cyclohexane" rings of six carbon atoms bound together, in which each carbon is surrounded by others in the strong triangular-pyramid shape of a tetrahedron.

IMAGE: Enshi Xu, Vincent H Crespi lab, Penn State
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