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Journal Articles Journal of Applied Physics Year : 2021

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

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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.

Dates and versions

hal-03084924 , version 1 (21-12-2020)

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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. Journal of Applied Physics, 2021, 129 (14), ⟨10.1063/5.0042987⟩. ⟨hal-03084924⟩
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