Hyperfine Characteristics of Quantum Registers NV-13С in Diamond Nanocrystals Formed by Seeding Approach from Isotopic Aza-Adamantane and Methyl-Aza-Adamanthane

Abstract

We predict the characteristics of hyperfine interactions (hfi) for a number of electron-nuclear spin systems NV-¹³C in diamonds grown by seeding approach from the specific isotopic aza-adamantane or methyl-aza-adamantane molecules differing in ¹³C 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 C₅₁₀[NV]^–H₂₅₂. The data obtained can be used to identify (and correlate with the precursor used) the specific NV-¹³C spin system by measuring the hfi-induced splitting in optically detected magnetic resonance spectra being characteristic for the NV-¹³C system.