Decoration of growth sector boundaries with single nitrogen vacancy centres in as-grown single crystal HPHT synthetic diamond

Philip L. Diggle, Ulrika F. S. D'Haenens-Johansson, Ben L. Green +5

Large (> 100 mm${}^3$), relatively pure (type II) and low birefringence single crystal diamond can be produced by high pressure high temperature (HPHT) synthesis. In this study we ex…