Robust coherent control of solid-state spin qubits using anti-Stokes excitation

Optically detected magnetic resonance of defect spins typically relies on Stokes excitation, in which the excitation energy is larger than that of the emitted photon. Here, the authors use the opposite regime of anti-Stokes excitation to detect Si vacancy spins in SiC, with a threefold improvement i...

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Autores principales:	Jun-Feng Wang, Fei-Fei Yan, Qiang Li, Zheng-Hao Liu, Jin-Ming Cui, Zhao-Di Liu, Adam Gali, Jin-Shi Xu, Chuan-Feng Li, Guang-Can Guo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/ff23c94b3adf42878997fcec8de9fa81
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spelling	oai:doaj.org-article:ff23c94b3adf42878997fcec8de9fa812021-12-02T16:52:58ZRobust coherent control of solid-state spin qubits using anti-Stokes excitation10.1038/s41467-021-23471-82041-1723https://doaj.org/article/ff23c94b3adf42878997fcec8de9fa812021-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23471-8https://doaj.org/toc/2041-1723Optically detected magnetic resonance of defect spins typically relies on Stokes excitation, in which the excitation energy is larger than that of the emitted photon. Here, the authors use the opposite regime of anti-Stokes excitation to detect Si vacancy spins in SiC, with a threefold improvement in signal contrast.Jun-Feng WangFei-Fei YanQiang LiZheng-Hao LiuJin-Ming CuiZhao-Di LiuAdam GaliJin-Shi XuChuan-Feng LiGuang-Can GuoNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jun-Feng Wang Fei-Fei Yan Qiang Li Zheng-Hao Liu Jin-Ming Cui Zhao-Di Liu Adam Gali Jin-Shi Xu Chuan-Feng Li Guang-Can Guo Robust coherent control of solid-state spin qubits using anti-Stokes excitation
description	Optically detected magnetic resonance of defect spins typically relies on Stokes excitation, in which the excitation energy is larger than that of the emitted photon. Here, the authors use the opposite regime of anti-Stokes excitation to detect Si vacancy spins in SiC, with a threefold improvement in signal contrast.
format	article
author	Jun-Feng Wang Fei-Fei Yan Qiang Li Zheng-Hao Liu Jin-Ming Cui Zhao-Di Liu Adam Gali Jin-Shi Xu Chuan-Feng Li Guang-Can Guo
author_facet	Jun-Feng Wang Fei-Fei Yan Qiang Li Zheng-Hao Liu Jin-Ming Cui Zhao-Di Liu Adam Gali Jin-Shi Xu Chuan-Feng Li Guang-Can Guo
author_sort	Jun-Feng Wang
title	Robust coherent control of solid-state spin qubits using anti-Stokes excitation
title_short	Robust coherent control of solid-state spin qubits using anti-Stokes excitation
title_full	Robust coherent control of solid-state spin qubits using anti-Stokes excitation
title_fullStr	Robust coherent control of solid-state spin qubits using anti-Stokes excitation
title_full_unstemmed	Robust coherent control of solid-state spin qubits using anti-Stokes excitation
title_sort	robust coherent control of solid-state spin qubits using anti-stokes excitation
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ff23c94b3adf42878997fcec8de9fa81
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Robust coherent control of solid-state spin qubits using anti-Stokes excitation

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