Spatially resolved X-ray spectroscopy using a flat HOPG crystal

Tools

Yuan, X. H. and Carroll, D. C. and Coury, M. and Gray, R. J. and Brenner, C. M. and Lin, X. X. and Li, Y. T. and Quinn, M. N. and Tresca, O. and Zielbauer, B. and Neely, D. and McKenna, P. (2011) Spatially resolved X-ray spectroscopy using a flat HOPG crystal. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 653 (1). pp. 145-149. ISSN 0168-9002 (https://doi.org/10.1016/j.nima.2010.12.147)

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Abstract

A novel design of a 1-D imaging X-ray spectrometer is implemented, using a high efficiency HOPG (highly oriented pyrolitic graphite) Bragg crystal and a double-entrance-slit. The double slit provides self-calibration of the imaging magnification. The spatial and spectral resolutions and dispersion are characterised both analytically and by ray tracing simulations. A key feature of this approach is that it enables the X-ray spectrum to be measured over different regions of the plasma source. The application of this instrument is demonstrated in high intensity laser-foil interaction experiments.

ORCID iDs

Yuan, X. H., Carroll, D. C., Coury, M., Gray, R. J. ORCID logoORCID: https://orcid.org/0000-0003-0610-9595, Brenner, C. M., Lin, X. X., Li, Y. T., Quinn, M. N., Tresca, O., Zielbauer, B., Neely, D. and McKenna, P. ORCID logoORCID: https://orcid.org/0000-0001-8061-7091;
  • Item type:Article
    ID code:35783
    Dates:
    Date
    Event
    11 October 2011
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:10 Nov 2011 19:10
    Last modified:11 Nov 2024 10:00
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/35783
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