Charge transfer effects, thermo and photochromism in single crystal CVD synthetic diamond
Charge transfer effects, thermo and photochromism in single crystal CVD synthetic diamond
We report on the effects of thermal treatment and ultraviolet irradiation on the point defect concentrations and optical absorption profiles of single crystal CVD synthetic diamond. All thermal treatments were below 850 K, which is lower than the growth temperature and unlikely to result in any structural change. UV-visible absorption …