Fig. 5: Candidates for the defect members in spin pairs.
From: Single nuclear spin detection and control in a van der Waals material
a, Chemical structure, spin density and energy-level diagram of the positively charged \({{\rm{C}}}_{{\rm{B}}}^{+}{{\rm{C}}}_{{\rm{N}}}^{0}\text{-DAP-2}\) defect. b, Simulated ODMR spectrum of the positively charged \({{\rm{C}}}_{{\rm{B}}}^{+}{{\rm{C}}}_{{\rm{N}}}^{0}\text{-DAP-}2\) defect based on the calculated hyperfine coupling parameters. The simulation result (red curve) is compared with the experimental result (blue curve). c, Chemical structure, electronic wavefunction and energy-level diagram of the positively charged CBON defect. d, Simulated ODMR spectrum of the positively charged CBON defect based on the calculated hyperfine coupling parameters. The simulation result (red curve) is compared with the experimental result (blue curve).
