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    National Tsing Hua University Institutional Repository > 原子科學院  > 生醫工程與環境科學系 > 期刊論文 >  A systematic study on the pulsed wire system for magnetic field measurements on the long undulator with high field

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/40323

    Title: A systematic study on the pulsed wire system for magnetic field measurements on the long undulator with high field
    Authors: Hsu,Ian C.;Fan,T. C.;Hwang,C. S.;Chang,C. H.
    教師: 許志楧
    Date: 2002
    Publisher: American Institute of Physics
    Relation: Review of scientific instruments, American Institute of Physics, Volume 73, Issue 3, 2002, Pages 1430-1432
    Keywords: systematic study
    pulsed wire system
    magnetic field measurements
    high field
    Abstract: ©2002 AIP The pulsed wire method for magnetic field measurement has been developed by several groups. In most cases the thin wires were used and only the short magnets were measured to ignore the dispersion due to stiffness of the wires. In the application to the long insertion devices, a lot of spurious signals occurred and contaminated the normal field signals. In this article we demonstrate a new approach to applying the pulsed wire method to a long insertion undulator with a high field. Thick wire is used instead. Then we can cancel the dispersion and trace back the normal field signal by using the fast Fourier transform calculation. The results are quite comparable to Hall probe measurement. (C) 2002 American Institute of Physics.
    URI: http://www.aip.org/
    Appears in Collections:[生醫工程與環境科學系] 期刊論文

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