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

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.
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Preprints, Working Papers, ...
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https://hal.inria.fr/hal-03084924
Contributor : Mazyar Mirrahimi <>
Submitted on : Monday, December 21, 2020 - 2:29:54 PM
Last modification on : Wednesday, January 6, 2021 - 12:29:26 PM

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  • HAL Id : hal-03084924, version 1
  • ARXIV : 2011.09968

Citation

Jéssica Fernanda da Silva Barbosa, Moonjoo Lee, Philippe Campagne-Ibarcq, Pierre Jamonneau, Yuimaru Kubo, et al.. Determining the position of a single spin relative to a metallic nanowire. 2020. ⟨hal-03084924⟩

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