Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry

Abstract Spectroscopic analysis of AC magnetic signal using diamond quantum magnetometry is a promising technique for inductive imaging. Conventional dynamic decoupling like XY8 provides a high sensitivity of an oscillating magnetic signal with intricate dependence on magnitude and phase, complicati...

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Autores principales:	Kosuke Mizuno, Hitoshi Ishiwata, Yuta Masuyama, Takayuki Iwasaki, Mutsuko Hatano
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/06dc4c117b1c4741b678feccff3a4714
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spelling	oai:doaj.org-article:06dc4c117b1c4741b678feccff3a47142021-12-02T15:32:59ZSimultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry10.1038/s41598-020-68404-52045-2322https://doaj.org/article/06dc4c117b1c4741b678feccff3a47142020-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-68404-5https://doaj.org/toc/2045-2322Abstract Spectroscopic analysis of AC magnetic signal using diamond quantum magnetometry is a promising technique for inductive imaging. Conventional dynamic decoupling like XY8 provides a high sensitivity of an oscillating magnetic signal with intricate dependence on magnitude and phase, complicating high throughput detection of each parameter. In this study, a simple measurement scheme for independent and simultaneous detection of magnitude and phase is demonstrated by a sequential measurement protocol. Wide-field imaging experiment was performed for an oscillating magnetic field with approximately $$100\,\upmu \hbox {m}$$ 100μm -squared observation area. Single pixel phase precision was $$2.1^{\circ }$$ 2.1∘ for $$0.76\,\upmu \hbox {T}$$ 0.76μT AC magnetic signal. Our method enables potential applications including inductive inspection and impedance imaging.Kosuke MizunoHitoshi IshiwataYuta MasuyamaTakayuki IwasakiMutsuko HatanoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Kosuke Mizuno Hitoshi Ishiwata Yuta Masuyama Takayuki Iwasaki Mutsuko Hatano Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry
description	Abstract Spectroscopic analysis of AC magnetic signal using diamond quantum magnetometry is a promising technique for inductive imaging. Conventional dynamic decoupling like XY8 provides a high sensitivity of an oscillating magnetic signal with intricate dependence on magnitude and phase, complicating high throughput detection of each parameter. In this study, a simple measurement scheme for independent and simultaneous detection of magnitude and phase is demonstrated by a sequential measurement protocol. Wide-field imaging experiment was performed for an oscillating magnetic field with approximately $$100\,\upmu \hbox {m}$$ 100μm -squared observation area. Single pixel phase precision was $$2.1^{\circ }$$ 2.1∘ for $$0.76\,\upmu \hbox {T}$$ 0.76μT AC magnetic signal. Our method enables potential applications including inductive inspection and impedance imaging.
format	article
author	Kosuke Mizuno Hitoshi Ishiwata Yuta Masuyama Takayuki Iwasaki Mutsuko Hatano
author_facet	Kosuke Mizuno Hitoshi Ishiwata Yuta Masuyama Takayuki Iwasaki Mutsuko Hatano
author_sort	Kosuke Mizuno
title	Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry
title_short	Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry
title_full	Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry
title_fullStr	Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry
title_full_unstemmed	Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry
title_sort	simultaneous wide-field imaging of phase and magnitude of ac magnetic signal using diamond quantum magnetometry
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/06dc4c117b1c4741b678feccff3a4714
work_keys_str_mv	AT kosukemizuno simultaneouswidefieldimagingofphaseandmagnitudeofacmagneticsignalusingdiamondquantummagnetometry AT hitoshiishiwata simultaneouswidefieldimagingofphaseandmagnitudeofacmagneticsignalusingdiamondquantummagnetometry AT yutamasuyama simultaneouswidefieldimagingofphaseandmagnitudeofacmagneticsignalusingdiamondquantummagnetometry AT takayukiiwasaki simultaneouswidefieldimagingofphaseandmagnitudeofacmagneticsignalusingdiamondquantummagnetometry AT mutsukohatano simultaneouswidefieldimagingofphaseandmagnitudeofacmagneticsignalusingdiamondquantummagnetometry
_version_	1718387125271920640

Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry

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