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Magnetic field stabilization system for atomic physics experiments

Abstract:

Atomic physics experiments commonly use millitesla-scale magnetic fields to provide a quantization axis. As atomic transition frequencies depend on the magnitude of this field, many experiments require a stable absolute field. Most setups use electromagnets, which require a power supply stability not usually met by commercially available units. We demonstrate the stabilization of a field of 14.6 mT to 4.3 nT rms noise (0.29 ppm), compared to noise of >100 nT without any stabilization. The ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1063/1.5080093

Authors


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Role:
Author
ORCID:
0000-0003-1013-6270
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Role:
Author
ORCID:
0000-0001-6136-456X
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Role:
Author
ORCID:
0000-0002-1000-3737
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Publisher:
AIP Publishing Publisher's website
Journal:
Review of Scientific Instruments Journal website
Volume:
90
Issue:
4
Article number:
044702
Publication date:
2019-04-15
Acceptance date:
2019-03-25
DOI:
EISSN:
1089-7623
ISSN:
0034-6748
Pmid:
31042982
Source identifiers:
995721
Language:
English
Keywords:
Pubs id:
pubs:995721
UUID:
uuid:34789863-330b-489c-902c-edf0f399ebb2
Local pid:
pubs:995721
Deposit date:
2019-09-19

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