Plasmonically engineered nitrogen-vacancy spin readout

Harini Hapuarachchi; Francesco Campaioli; Fedor Jelezko; Jared H. Cole

Plasmonically engineered nitrogen-vacancy spin readout

Quantum Physics 2023-11-27 v1 Mesoscale and Nanoscale Physics

Authors: Harini Hapuarachchi , Francesco Campaioli , Fedor Jelezko , Jared H. Cole

Abstract

Ultra-precise readout of single nitrogen-vacancy (NV) spins hold promise for major advancements in quantum sensing and computing technologies. We predict significant brightness and contrast enhancements in NV spin qubit readout and optically detected magnetic resonance (ODMR) arising from plasmonic interaction. We present a rigorous theory verified using existing measurements in the literature for such predictions. Plasmonic spin readout enhancements selectively manifest in carefully engineered parameter regions, necessitating rigorous modelling prior to experimentation.

Keywords

magnetic resonance nitrogen-vacancy centers in diamond spin chains

Cite

@article{arxiv.2311.14266,
  title  = {Plasmonically engineered nitrogen-vacancy spin readout},
  author = {Harini Hapuarachchi and Francesco Campaioli and Fedor Jelezko and Jared H. Cole},
  journal= {arXiv preprint arXiv:2311.14266},
  year   = {2023}
}

Comments

13 pages, 6 figures including supplementary material

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