Physicists have successfully created a lab-grown diamond with a hardness exceeding that of natural diamonds. By subjecting ...

The resulting diamond has a hexagonal lattice crystal structure, rather than the normal cubic structure. Hexagonal diamond ...

Hexagonal close packing is one of two crystal structures that derive from stacking close-packed-planes of hard sphere atoms. In the HCP structure only two stacking ...

Watch the 'HexChess Challenge' Gameplay Trailer for Crystal of Atlan, a magic punk MMO action RPG developed by Nuverse. Players can soon access a global beta test to face Bishop Ophelia’s ...

It melts at 3727 C. The stable form of carbon at room temperature is Graphite which has a hexagonal crystal structure. (Top diagram) Diamond is metastable at room temperature and has a diamond cubic ...

Natural diamonds mostly have a cubic lattice – or arrangement of their carbon atoms – but a hexagonal crystal structure is known to provide a much stronger material. However, researchers say, the ...