"Физика и техника полупроводников"
Вышедшие номера
Hyperfine characteristics of quantum registers NV-13С in diamond nanocrystals formed by seeding approach from isotopic aza-adamantane and methyl-aza-adamanthane
ГПНИ Республики Беларусь, Конвергенция, 3.1
Nizovtsev A.P. 1,2, Kilin S.Ya. 1, Pushkarchuk A.L. 3,4, Kuten S.A. 4, Gusev A.S. 2, Jelezko F.5
1Institute of Physics, National Academy of Sciences of Belarus, Minsk, Belarus
2National Research Nuclear University "MEPhI", Moscow, Russia
3Institute of Physical-Organic Chemistry, National Academy of Sciences of Belarus, Minsk, Belarus
4Institute for Nuclear Problems, Belarusian State University, Minsk, Belarus
5Institute for Quantum Optics, Ulm University, Ulm, Germany
Email: apnizovtsev@gmail.com, sergei_kilin@yahoo.com, alexp51@bk.ru, semen_kuten@list.ru, ASGusev@mephi.ru, fedor.jelezko@uni-ulm.de
Поступила в редакцию: 23 июня 2020 г.
Выставление онлайн: 11 сентября 2020 г.

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. Keywords: Nitrogen-vacancy (NV) color center, diamond, 13C nuclear spin, precursor, aza-adamantane, methyl-aza-adamantane, hyperfine interaction, density functional theory.

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