One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment

The coherence of quantum registers is limited by unwanted interactions, both between the qubits and with the environment. Here the authors extend the coherence time of a nitrogen-vacancy centre beyond a second by characterizing and decoupling its interactions with a multi-qubit nuclear spin environm...

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Autores principales:	M. H. Abobeih, J. Cramer, M. A. Bakker, N. Kalb, M. Markham, D. J. Twitchen, T. H. Taminiau
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/5ce9e756dae14e1284832efd0633d836
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spelling	oai:doaj.org-article:5ce9e756dae14e1284832efd0633d8362021-12-02T14:40:09ZOne-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment10.1038/s41467-018-04916-z2041-1723https://doaj.org/article/5ce9e756dae14e1284832efd0633d8362018-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04916-zhttps://doaj.org/toc/2041-1723The coherence of quantum registers is limited by unwanted interactions, both between the qubits and with the environment. Here the authors extend the coherence time of a nitrogen-vacancy centre beyond a second by characterizing and decoupling its interactions with a multi-qubit nuclear spin environment.M. H. AbobeihJ. CramerM. A. BakkerN. KalbM. MarkhamD. J. TwitchenT. H. TaminiauNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q M. H. Abobeih J. Cramer M. A. Bakker N. Kalb M. Markham D. J. Twitchen T. H. Taminiau One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
description	The coherence of quantum registers is limited by unwanted interactions, both between the qubits and with the environment. Here the authors extend the coherence time of a nitrogen-vacancy centre beyond a second by characterizing and decoupling its interactions with a multi-qubit nuclear spin environment.
format	article
author	M. H. Abobeih J. Cramer M. A. Bakker N. Kalb M. Markham D. J. Twitchen T. H. Taminiau
author_facet	M. H. Abobeih J. Cramer M. A. Bakker N. Kalb M. Markham D. J. Twitchen T. H. Taminiau
author_sort	M. H. Abobeih
title	One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
title_short	One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
title_full	One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
title_fullStr	One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
title_full_unstemmed	One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
title_sort	one-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/5ce9e756dae14e1284832efd0633d836
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One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment

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