We addressed the problem, linking atomic scale structure with quantum ... Two carbon atoms are removed from diamond and replaced with a silicon atom. Because one atom takes the place of two ...

Imagine placing an object under a microscope and pressing a button to rearrange the surface atoms with atomic-scale precision ...

A big, beautiful diamond. Sure, it catches light like no other gem, and it's the hardest material on Earth, and it's worth an awful lot of money. But what is it really but a collection of ordinary ...

It melts at 1410 C. The electronic configuration of the silicon atom is: (Ne)(3s) 2 (3p) 2, and the atomic radius is 0.132 nm. Silicon has the diamond cubic crystal structure with a lattice parameter ...

What are Nitrogen-Vacancy (NV) Centers? Nitrogen-vacancy (NV) centers are atomic-scale defects in the lattice structure of diamond. They consist of a substitutional nitrogen atom adjacent to a vacant ...

Image caption, LEFT: The structure of diamond showing each carbon atom joined to four others. RIGHT: The structure of graphite with atoms of carbon arranged in layers. Carbon fibres are long ...