| High sensitivity magnetic imaging using an array of spins in diamond. | |
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MedLine Citation:
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PMID: 20441343 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We present a solid state magnetic field imaging technique using a two-dimensional array of spins in diamond. The magnetic sensing spin array is made of nitrogen vacancy (NV) centers created at shallow depths. Their optical response is used for measuring external magnetic fields in close proximity. Optically detected magnetic resonance is read out from a 60 x 60 microm(2) field of view in a multiplexed manner using a charge coupled device camera. We experimentally demonstrate full two-dimensional vector imaging of the magnetic field produced by a pair of current carrying microwires. The presented wide-field NV magnetometer offers, in addition to its high magnetic sensitivity and vector reconstruction, an unprecedented spatiotemporal resolution and functionality at room temperature. |
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Authors:
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S Steinert; F Dolde; P Neumann; A Aird; B Naydenov; G Balasubramanian; F Jelezko; J Wrachtrup |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: The Review of scientific instruments Volume: 81 ISSN: 1089-7623 ISO Abbreviation: Rev Sci Instrum Publication Date: 2010 Apr |
Date Detail:
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Created Date: 2010-05-05 Completed Date: 2010-07-27 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0405571 Medline TA: Rev Sci Instrum Country: United States |
Other Details:
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Languages: eng Pagination: 043705 Citation Subset: IM |
Affiliation:
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3. Physikalisches Institut, Universität Stuttgart, Pfaffenwaldring 57, 70550 Stuttgart, Germany. s.steinert@physik.uni-stuttgart.de |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Computer Simulation Electric Wiring Electronics / methods Fluorescence Magnetics / methods* Microtechnology / instrumentation Monte Carlo Method Nitrogen / chemistry Optics and Photonics / methods Software Spin Labels Temperature Time Factors |
| Chemical | |
Reg. No./Substance:
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0/Spin Labels; 7727-37-9/Nitrogen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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