Fabrication of Detonation Nanodiamonds Containing Silicon‐Vacancy Color Centers by High Temperature Annealing

Detonation Nanodiamonds nanodiamonds (DNDs) have attracted attention as single photon emitters with potential in many research fields. In article number 2100144 by Takuya Fabian Segawa, Shigeki Takeuchi, and co-workers, silicon-vacancy (SiV) color centers are created DNDs sizes below 10 nm an annealing treatment up to 1100 °C vacuum. A sharp emission line is observed at 737 nm, which agrees the of SiV centers.