High-resolution spectroscopy of single nuclear spins via sequential weak measurements

Quantum sensors can have exceptional properties but the limits on their performance involve nonclassical effects such as quantum backaction. Here the authors show how to mitigate the effects of backaction on the spectral resolution of an NV centre nuclear spin sensor by controlling the measurement s...

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Autores principales:	Matthias Pfender, Ping Wang, Hitoshi Sumiya, Shinobu Onoda, Wen Yang, Durga Bhaktavatsala Rao Dasari, Philipp Neumann, Xin-Yu Pan, Junichi Isoya, Ren-Bao Liu, Jörg Wrachtrup
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/41d9d81431164ade9b47511bd95e03f6
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spelling	oai:doaj.org-article:41d9d81431164ade9b47511bd95e03f62021-12-02T14:35:55ZHigh-resolution spectroscopy of single nuclear spins via sequential weak measurements10.1038/s41467-019-08544-z2041-1723https://doaj.org/article/41d9d81431164ade9b47511bd95e03f62019-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08544-zhttps://doaj.org/toc/2041-1723Quantum sensors can have exceptional properties but the limits on their performance involve nonclassical effects such as quantum backaction. Here the authors show how to mitigate the effects of backaction on the spectral resolution of an NV centre nuclear spin sensor by controlling the measurement strength.Matthias PfenderPing WangHitoshi SumiyaShinobu OnodaWen YangDurga Bhaktavatsala Rao DasariPhilipp NeumannXin-Yu PanJunichi IsoyaRen-Bao LiuJörg WrachtrupNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Matthias Pfender Ping Wang Hitoshi Sumiya Shinobu Onoda Wen Yang Durga Bhaktavatsala Rao Dasari Philipp Neumann Xin-Yu Pan Junichi Isoya Ren-Bao Liu Jörg Wrachtrup High-resolution spectroscopy of single nuclear spins via sequential weak measurements
description	Quantum sensors can have exceptional properties but the limits on their performance involve nonclassical effects such as quantum backaction. Here the authors show how to mitigate the effects of backaction on the spectral resolution of an NV centre nuclear spin sensor by controlling the measurement strength.
format	article
author	Matthias Pfender Ping Wang Hitoshi Sumiya Shinobu Onoda Wen Yang Durga Bhaktavatsala Rao Dasari Philipp Neumann Xin-Yu Pan Junichi Isoya Ren-Bao Liu Jörg Wrachtrup
author_facet	Matthias Pfender Ping Wang Hitoshi Sumiya Shinobu Onoda Wen Yang Durga Bhaktavatsala Rao Dasari Philipp Neumann Xin-Yu Pan Junichi Isoya Ren-Bao Liu Jörg Wrachtrup
author_sort	Matthias Pfender
title	High-resolution spectroscopy of single nuclear spins via sequential weak measurements
title_short	High-resolution spectroscopy of single nuclear spins via sequential weak measurements
title_full	High-resolution spectroscopy of single nuclear spins via sequential weak measurements
title_fullStr	High-resolution spectroscopy of single nuclear spins via sequential weak measurements
title_full_unstemmed	High-resolution spectroscopy of single nuclear spins via sequential weak measurements
title_sort	high-resolution spectroscopy of single nuclear spins via sequential weak measurements
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/41d9d81431164ade9b47511bd95e03f6
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High-resolution spectroscopy of single nuclear spins via sequential weak measurements

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