Fig. 4: Calculated diffusion pathways, energy barriers, and diffusivity for SiV and vacancy.
From: Improving the creation of SiV centers in diamond via sub-μs pulsed annealing treatment

a The diffusion pathway and NEB calculated energy barrier for SiV. b The diffusion pathway and NEB calculated energy barrier for vacancy. c Calculated diffusivity for SiV diffusion. d Calculated diffusivity for vacancy diffusion.