Determining the position of a single spin relative to a metallic nanowire

J. F. da Silva Barbosa; M. Lee; P. Campagne-Ibarcq; P. Jamonneau; Y. Kubo; S. Pezzagna; J. Meijer; T. Teraji; D. Vion; D. Esteve; R. W. Heeres; P. Bertet

doi:10.1063/5.0042987

Determining the position of a single spin relative to a metallic nanowire

Quantum Physics 2021-04-21 v1 Mesoscale and Nanoscale Physics

Authors: J. F. da Silva Barbosa , M. Lee , P. Campagne-Ibarcq , P. Jamonneau , Y. Kubo , S. Pezzagna , J. Meijer , T. Teraji , D. Vion , D. Esteve , R. W. Heeres , P. Bertet

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Abstract

The nanoscale localization of individual paramagnetic defects near an electrical circuit is an important step for realizing hybrid quantum devices with strong spin-microwave photon coupling. Here, we demonstrate the fabrication of an array of individual NV centers in diamond near a metallic nanowire deposited on top of the substrate. We determine the relative position of each NV center with $\sim$ 10\,nm accuracy, using it as a vector magnetometer to measure the field generated by passing a dc current through the wire.

Keywords

nv centers metallic nanowire spin localization vector magnetometer hybrid quantum devices diamond

Cite

@article{arxiv.2011.09968,
  title  = {Determining the position of a single spin relative to a metallic nanowire},
  author = {J. F. da Silva Barbosa and M. Lee and P. Campagne-Ibarcq and P. Jamonneau and Y. Kubo and S. Pezzagna and J. Meijer and T. Teraji and D. Vion and D. Esteve and R. W. Heeres and P. Bertet},
  journal= {arXiv preprint arXiv:2011.09968},
  year   = {2021}
}

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6 pages, 5 figures

Determining the position of a single spin relative to a metallic nanowire

Abstract

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