Demonstration of diamond nuclear spin gyroscope

We demonstrate the operation of a rotation sensor based on the nitrogen-14 ((14)N) nuclear spins intrinsic to nitrogen-vacancy (NV) color centers in diamond. The sensor uses optical polarization and readout of the nuclei and a radio-frequency double-quantum pulse protocol that monitors (14)N nuclear...

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Autores principales: Jarmola, Andrey, Lourette, Sean, Acosta, Victor M., Birdwell, A. Glen, Blümler, Peter, Budker, Dmitry, Ivanov, Tony, Malinovsky, Vladimir S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Physical and Materials Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8535796/
https://www.ncbi.nlm.nih.gov/pubmed/34678066
http://dx.doi.org/10.1126/sciadv.abl3840
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author Jarmola, Andrey
Lourette, Sean
Acosta, Victor M.
Birdwell, A. Glen
Blümler, Peter
Budker, Dmitry
Ivanov, Tony
Malinovsky, Vladimir S.
author_facet Jarmola, Andrey
Lourette, Sean
Acosta, Victor M.
Birdwell, A. Glen
Blümler, Peter
Budker, Dmitry
Ivanov, Tony
Malinovsky, Vladimir S.
author_sort Jarmola, Andrey
collection PubMed
description We demonstrate the operation of a rotation sensor based on the nitrogen-14 ((14)N) nuclear spins intrinsic to nitrogen-vacancy (NV) color centers in diamond. The sensor uses optical polarization and readout of the nuclei and a radio-frequency double-quantum pulse protocol that monitors (14)N nuclear spin precession. This measurement protocol suppresses the sensitivity to temperature variations in the (14)N quadrupole splitting, and it does not require microwave pulses resonant with the NV electron spin transitions. The device was tested on a rotation platform and demonstrated a sensitivity of 4.7°/ [Formula: see text] (13 mHz/ [Formula: see text]), with a bias stability of 0.4 °/s (1.1 mHz).
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spelling pubmed-85357962021-11-02 Demonstration of diamond nuclear spin gyroscope Jarmola, Andrey Lourette, Sean Acosta, Victor M. Birdwell, A. Glen Blümler, Peter Budker, Dmitry Ivanov, Tony Malinovsky, Vladimir S. Sci Adv Physical and Materials Sciences We demonstrate the operation of a rotation sensor based on the nitrogen-14 ((14)N) nuclear spins intrinsic to nitrogen-vacancy (NV) color centers in diamond. The sensor uses optical polarization and readout of the nuclei and a radio-frequency double-quantum pulse protocol that monitors (14)N nuclear spin precession. This measurement protocol suppresses the sensitivity to temperature variations in the (14)N quadrupole splitting, and it does not require microwave pulses resonant with the NV electron spin transitions. The device was tested on a rotation platform and demonstrated a sensitivity of 4.7°/ [Formula: see text] (13 mHz/ [Formula: see text]), with a bias stability of 0.4 °/s (1.1 mHz). American Association for the Advancement of Science 2021-10-22 /pmc/articles/PMC8535796/ /pubmed/34678066 http://dx.doi.org/10.1126/sciadv.abl3840 Text en Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). https://creativecommons.org/licenses/by-nc/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license (https://creativecommons.org/licenses/by-nc/4.0/) , which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited.
spellingShingle Physical and Materials Sciences
Jarmola, Andrey
Lourette, Sean
Acosta, Victor M.
Birdwell, A. Glen
Blümler, Peter
Budker, Dmitry
Ivanov, Tony
Malinovsky, Vladimir S.
Demonstration of diamond nuclear spin gyroscope
title Demonstration of diamond nuclear spin gyroscope
title_full Demonstration of diamond nuclear spin gyroscope
title_fullStr Demonstration of diamond nuclear spin gyroscope
title_full_unstemmed Demonstration of diamond nuclear spin gyroscope
title_short Demonstration of diamond nuclear spin gyroscope
title_sort demonstration of diamond nuclear spin gyroscope
topic Physical and Materials Sciences
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8535796/
https://www.ncbi.nlm.nih.gov/pubmed/34678066
http://dx.doi.org/10.1126/sciadv.abl3840
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