Neutral Silicon Vacancy Centers in Undoped Diamond via Surface Control
Neutral Silicon Vacancy Centers in Undoped Diamond via Surface Control
Neutral silicon vacancy centers (SiV0) in diamond are promising candidates for quantum networks because of their long spin coherence times and stable, narrow optical transitions. However, stabilizing SiV0 requires high purity, boron doped diamond, which is not a readily available material. Here, we demonstrate an alternative approach via chemical control …