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  • A parallel-beam wavelength-dispersive X-ray emission spectrometer for high energy resolution in-air micro-PIXE analysis [Elektronski vir]
    Isaković, Kristina ...
    A new parallel-beam wavelength dispersive (PB-WDS) X-ray emission spectrometer was constructed at the external proton beamline at the Microanalytical Centre of the Jožef Stefan Institute in ... Ljubljana. The spectrometer combines polycapillary X-ray optics for efficient X-ray collection with diffraction on a flat crystal analyzer and achieves energy resolution in the eV range. The whole set-up is enclosed within a He bag to be able to operate in the tender X-ray energy range. The basic design is described together with the results of characterization measurements yielding the main operation characteristics. Finally, an application for the micro-PIXE analysis of biological tissue is demonstrated exploiting both spatial and energy resolution of the new set-up.
    Vir: Journal of analytical atomic spectrometry [Elektronski vir]. - ISSN 1364-5544 (Vol. 38, iss. 5, May 2023, str. 1164-1172)
    Vrsta gradiva - e-članek ; neleposlovje za odrasle
    Leto - 2023
    Jezik - angleški
    COBISS.SI-ID - 150748931

    Povezava(-e):

    https://pubs.rsc.org/en/content/articlepdf/2023/ja/d3ja00019b
    Repozitorij Univerze v Ljubljani – RUL
    DOI

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