We create qubits using color centers in the diamond lattice by trapping an electron in one of four artificially created lattice defects (vacancy centers) doped with nitrogen (NV), silicon and nitrogen ...
It sold for more than twice its estimate, at $4.81 million. Experts believe that some of the diamonds may be linked to the infamous “Affair of the Diamond Necklace.” That theory is supported ...
For example, a 50-point diamond weighs 0.50 carats. But two diamonds of equal weight can have very different values depending on the other members of the Four C’s: clarity, color and cut. The majority ...