Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center

Enhancing the polarization of nuclear spins surrounding the nitrogen-vacancy (NV) center in diamond has recently attracted widespread attention due to its various applications. Here we present an analytical formula that not only provides a clear physical picture for the recently observed polarizatio...

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Detalles Bibliográficos
Autores principales: Wang, Ping, Liu, Bao, Yang, Wen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4629148/
https://www.ncbi.nlm.nih.gov/pubmed/26521962
http://dx.doi.org/10.1038/srep15847
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author Wang, Ping
Liu, Bao
Yang, Wen
author_facet Wang, Ping
Liu, Bao
Yang, Wen
author_sort Wang, Ping
collection PubMed
description Enhancing the polarization of nuclear spins surrounding the nitrogen-vacancy (NV) center in diamond has recently attracted widespread attention due to its various applications. Here we present an analytical formula that not only provides a clear physical picture for the recently observed polarization reversal of strongly coupled(13)C nuclei over a narrow range of magnetic field [H. J. Wang et al., Nat. Commun. 4, 1940 (2013)], but also demonstrates the possibility to strongly polarize weakly coupled(13)C nuclei. This allows sensitive magnetic field control of the (13)C nuclear spin polarization for NMR applications and significant suppression of the (13)C nuclear spin noise to prolong the NV spin coherence time.
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spelling pubmed-46291482015-11-05 Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center Wang, Ping Liu, Bao Yang, Wen Sci Rep Article Enhancing the polarization of nuclear spins surrounding the nitrogen-vacancy (NV) center in diamond has recently attracted widespread attention due to its various applications. Here we present an analytical formula that not only provides a clear physical picture for the recently observed polarization reversal of strongly coupled(13)C nuclei over a narrow range of magnetic field [H. J. Wang et al., Nat. Commun. 4, 1940 (2013)], but also demonstrates the possibility to strongly polarize weakly coupled(13)C nuclei. This allows sensitive magnetic field control of the (13)C nuclear spin polarization for NMR applications and significant suppression of the (13)C nuclear spin noise to prolong the NV spin coherence time. Nature Publishing Group 2015-11-02 /pmc/articles/PMC4629148/ /pubmed/26521962 http://dx.doi.org/10.1038/srep15847 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Wang, Ping
Liu, Bao
Yang, Wen
Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center
title Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center
title_full Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center
title_fullStr Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center
title_full_unstemmed Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center
title_short Strongly polarizing weakly coupled (13)C nuclear spins with optically pumped nitrogen-vacancy center
title_sort strongly polarizing weakly coupled (13)c nuclear spins with optically pumped nitrogen-vacancy center
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4629148/
https://www.ncbi.nlm.nih.gov/pubmed/26521962
http://dx.doi.org/10.1038/srep15847
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