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Diamond as a magnetic field calibration probe

Maes, J and Iakoubovskii, K and Hayne, M and Stesmans, A and Moshchalkov, V V (2004) Diamond as a magnetic field calibration probe. Journal of Physics D-Applied Physics, 37 (7). pp. 1102-1106. ISSN 0022-3727

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    Abstract

    An optical method is proposed for the calibration of pulsed magnetic fields using photoluminescence from synthetic diamond. Generally, the pulsed magnetic field profile is reconstructed by measuring the pick-up voltage in a small coil with an effective area that needs to be known accurately. A useful method to calibrate this area is presented using the 1.4040 eV optical transition at the 1.4 eV Ni-related centre in diamond. The field value is calculated from the Zeeman splitting of the optical lines using the g-factor previously characterized by electron spin resonance. Numerous advantages of the method presented are discussed.

    Item Type: Article
    Journal or Publication Title: Journal of Physics D-Applied Physics
    Uncontrolled Keywords: SYNTHETIC DIAMOND ; ABSORPTION
    Subjects: UNSPECIFIED
    Departments: Faculty of Science and Technology > Physics
    ID Code: 49488
    Deposited By: ep_importer_pure
    Deposited On: 12 Aug 2011 09:14
    Refereed?: Yes
    Published?: Published
    Last Modified: 26 Jul 2012 19:28
    Identification Number:
    URI: http://eprints.lancs.ac.uk/id/eprint/49488

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