Hyperfine Characteristics Of Quantum Registers Nv-C-13 In Diamond Nanocrystals Formed By Seeding Approach From Isotopic Aza-Adamantane And Methyl-Aza-Adamanthane

We predict the characteristics of hyperfine interactions (hfi) for a number of electron-nuclear spin systems NV-C-13 in diamonds grown by seeding approach from the specific isotopic aza-adamantane or methyl-aza-adamantane molecules differing in C-13 position in the precursor as well as in the orientation of the NV center in the post-obtained diamond. For the purpose we have used the spatial and hfi data simulated previously for the cluster C-510[NV]H--(252). The data obtained can be used to identify (and correlate with the precursor used) the specific NV-C-13 spin system by measuring the hfi-induced splitting in optically detected magnetic resonance spectra being characteristic for the NV-C-13 system.