Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom

Moderate-size coherent superpositions of spin states allow quantum enhancements in metrology. Here, the authors exploit the large electronic spin of dysprosium atoms to realize mesoscopic spin superpositions, allowing a 14-fold quantum enhancement in magnetic field sensitivity, close to the Heisenbe...

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Autores principales:	Thomas Chalopin, Chayma Bouazza, Alexandre Evrard, Vasiliy Makhalov, Davide Dreon, Jean Dalibard, Leonid A. Sidorenkov, Sylvain Nascimbene
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c1f09a97ac90439f876cc73c50a4f5f1
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spelling	oai:doaj.org-article:c1f09a97ac90439f876cc73c50a4f5f12021-12-02T16:49:18ZQuantum-enhanced sensing using non-classical spin states of a highly magnetic atom10.1038/s41467-018-07433-12041-1723https://doaj.org/article/c1f09a97ac90439f876cc73c50a4f5f12018-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-07433-1https://doaj.org/toc/2041-1723Moderate-size coherent superpositions of spin states allow quantum enhancements in metrology. Here, the authors exploit the large electronic spin of dysprosium atoms to realize mesoscopic spin superpositions, allowing a 14-fold quantum enhancement in magnetic field sensitivity, close to the Heisenberg limit.Thomas ChalopinChayma BouazzaAlexandre EvrardVasiliy MakhalovDavide DreonJean DalibardLeonid A. SidorenkovSylvain NascimbeneNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Thomas Chalopin Chayma Bouazza Alexandre Evrard Vasiliy Makhalov Davide Dreon Jean Dalibard Leonid A. Sidorenkov Sylvain Nascimbene Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
description	Moderate-size coherent superpositions of spin states allow quantum enhancements in metrology. Here, the authors exploit the large electronic spin of dysprosium atoms to realize mesoscopic spin superpositions, allowing a 14-fold quantum enhancement in magnetic field sensitivity, close to the Heisenberg limit.
format	article
author	Thomas Chalopin Chayma Bouazza Alexandre Evrard Vasiliy Makhalov Davide Dreon Jean Dalibard Leonid A. Sidorenkov Sylvain Nascimbene
author_facet	Thomas Chalopin Chayma Bouazza Alexandre Evrard Vasiliy Makhalov Davide Dreon Jean Dalibard Leonid A. Sidorenkov Sylvain Nascimbene
author_sort	Thomas Chalopin
title	Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
title_short	Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
title_full	Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
title_fullStr	Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
title_full_unstemmed	Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
title_sort	quantum-enhanced sensing using non-classical spin states of a highly magnetic atom
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/c1f09a97ac90439f876cc73c50a4f5f1
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Quantum-enhanced sensing using non-classical spin states of a highly magnetic atom

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