Silicon-Vacancy Spin Qubit in Diamond: A Quantum Memory Exceeding 10 ms with Single-Shot State Readout

Denis D. Sukachev, Alp Sipahigil, Christian T. Nguyen +4

The negatively-charged silicon-vacancy (SiV${}^{-}$) color center in diamond has recently emerged as a promising system for quantum photonics. Its symmetry-protected optical transition…