Isotopically varying spectral features of silicon-vacancy in diamond
Isotopically varying spectral features of silicon-vacancy in diamond
The silicon-vacancy centre () in diamond has exceptional spectral properties for single-emitter quantum information applications. Most of the fluorescence is concentrated in a strong zero phonon line (ZPL), with a weak phonon sideband extending for 100 nm that contains several clear features. We demonstrate that the ZPL position can be …