High-precision control of static magnetic field magnitude, orientation, and gradient using optically pumped vapour cell magnetometry

Ingleby, S. J. and Griffin, P. F. and Arnold, A. S. and Choulaira, Manto and Riis, E. (2017) High-precision control of static magnetic field magnitude, orientation, and gradient using optically pumped vapour cell magnetometry. Review of Scientific Instruments, 88 (4). 043109. ISSN 0034-6748 (https://doi.org/10.1063/1.4980159)

Preview

Text. Filename: Ingleby_etal_RSI_2017_High_precision_control_of_static_magnetic_field_magnitude_orientation_and_gradient.pdf Accepted Author Manuscript Download (3MB)| Preview

Abstract

An integrated system of hardware and software allowing precise definition of arbitrarily oriented magnetic fields up to |B| = 1 μT within a five-layer Mumetal shield is described. The system is calibrated with reference to magnetic resonance observed between Zeeman states of the 6S1/2 F = 4 133Cs ground state. Magnetic field definition over the full 4π solid angle is demonstrated with one-sigma tolerances in magnitude, orientation, and gradient of δ|B| = 0.94 nT, δθ = 5.9 mrad, and δ|∇B|=13.0δ|∇B|=13.0 pT/mm, respectively. This field control is used to empirically map Mx magnetometer signal amplitude as a function of the static field (B0) orientation.

• Share and Export
  

  RDF+XMLBibTeXRIOXX2 XMLRDF+N-TriplesJSONDublin CoreAtomSimple MetadataReferMETSHTML CitationASCII CitationOpenURL ContextObjectEndNoteOpenURL ContextObject in SpanMODSMPEG-21 DIDLEP3 XMLData Cite XMLRIS (EndNote Online, Zotero, Ref manager, etc)RDF+N3Multiline CSV
• Item metadata

  Item type:	Article
  ID code:	60954
  Dates:	Date Event 24 April 2017 Published 24 April 2017 Published Online 3 April 2017 Accepted
  Subjects:	Science > Physics
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	15 Jun 2017 09:26
  Last modified:	08 Apr 2024 23:27
  URI:	https://strathprints.strath.ac.uk/id/eprint/60954