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Cited by 168

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Magnetic resonance imaging with an optical atomic magnetometer

Open access
Xu, Shoujun, Yashchuk, Valeriy V., Donaldson, Marcus H., Rochester, Simon M., Budker, Dmitry, Pines, Alexander·2006·Proceedings of the National Academy of Sciences

Abstract

We report an approach for the detection of magnetic resonance imaging without superconducting magnets and cryogenics: optical atomic magnetometry. This technique possesses a high sensitivity independent of the strength of the static magnetic field, extending the applicability of magnetic resonance imaging to low magnetic fields and eliminating imaging artifacts associated with high fields. By coupling with a remote-detection scheme, thereby improving the filling factor of the sample, we obtained time-resolved flow images of water with a temporal resolution of 0.1 s and spatial resolutions of 1.6 mm perpendicular to the flow and 4.5 mm along the flow. Potentially inexpensive, compact, and mobile, our technique provides a viable alternative for MRI detection with substantially enhanced sensitivity and time resolution for various situations where traditional MRI is not optimal.

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Metadata

Authors
Xu, S., Yashchuk, V. V., Donaldson, M. H., Rochester, S. M., Budker, D., & Pines, A.
Venue
Proceedings of the National Academy of Sciences
Published
2006-08-22
Volume
103
Issue
34
Pages
12668-12671
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1593146420
Cited by
168
References
1
FWCI
7.73
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Magnetic resonance imaging with an optical atomic magnetometer. https://app.cochat.ai/papers/10.1073/pnas.0605396103
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Xu, S., Yashchuk, V. V., Donaldson, M. H., Rochester, S. M., Budker, D., & Pines, A. (2006). Magnetic resonance imaging with an optical atomic magnetometer. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0605396103

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