Article (Scientific journals)
Magnetic field and gradient standards using permanent magnets: Design considerations, construction and validation by nuclear magnetic resonance
Perigo, Elio Alberto; Martin, Ramon Valls
2013In IEEE Transactions on Magnetics, 49 (8), p. 4717-4720
Peer reviewed
 

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Keywords :
permanent magnets; nuclear magnetic resonance; measurement standards
Abstract :
[en] The construction and characterization of static magnetic density flux and gradient standards by using permanent magnets is presented. In the first case, the field homogeneity is high enough to be measured by a nuclear magnetic resonance magnetometer, confirming the traceability of the standard. In the second case, a gradient standard is shown. The experimental results obtained by Hall probes are in agreement with theoretical calculations. Designing considerations about materials choice and mounting are also addressed.
Disciplines :
Materials science & engineering
Author, co-author :
Perigo, Elio Alberto ;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Physics and Materials Science Research Unit
Martin, Ramon Valls;  Institute for Technological Research (IPT) > Metrology
Language :
English
Title :
Magnetic field and gradient standards using permanent magnets: Design considerations, construction and validation by nuclear magnetic resonance
Publication date :
2013
Journal title :
IEEE Transactions on Magnetics
ISSN :
0018-9464
Publisher :
IEEE, Piscataway, United States - New Jersey
Volume :
49
Issue :
8
Pages :
4717-4720
Peer reviewed :
Peer reviewed
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since 09 January 2014

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