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Title:X-ray absorption spectroscopy set-up for unstable gases: A study of 5p Hydrides
Authors:ID Hauko, Robert, UNI-MB (Author)
ID Padežnik Gomilšek, Jana, UNI-MB (Author)
ID Kodre, Alojz, Uni-Lj (Author)
ID Arčon, Iztok, UNG (Author)
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Language:English
Work type:Not categorized
Typology:1.01 - Original Scientific Article
Organization:UNG - University of Nova Gorica
Abstract:An absorption cell is constructed for x-ray absorption spectroscopy of reactive, unstable or hazardous gases at room temperature. In conjunction with in-situ micro-synthesis technique relying on handling the gas in syringes it enabled a first measurement of x-ray absorption spectra in the region of K and L edges for the series of hydrides of 5p elements (SnH4, SbH3, TeH2, HI). The signal-to-noise ratio above 103 was achieved, whereby fine detail is discerned in the spectra, in particular the small sharp features above each absorption edge, testifying of coexcitations of outer electrons in the core photoeffect.
Keywords:X-ray absorption spectroscopy Micro-synthesis absorption cell Gaseous hydrides Multielectron photoexcitations
Year of publishing:2020
Number of pages:4
Numbering:171
PID:20.500.12556/RUNG-5021-d5295163-d9c3-5b84-a364-43128e65e869 New window
COBISS.SI-ID:5564411 New window
DOI:10.1016/j.radphyschem.2020.108743 New window
NUK URN:URN:SI:UNG:REP:MYA2FL65
Publication date in RUNG:10.02.2020
Views:5070
Downloads:0
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HAUKO, Robert, PADEŽNIK GOMILŠEK, Jana, KODRE, Alojz and ARČON, Iztok, 2020, X-ray absorption spectroscopy set-up for unstable gases: A study of 5p Hydrides. Radiation Physics and Chemistry [online]. 2020. Vol. 171. [Accessed 24 April 2025]. DOI 10.1016/j.radphyschem.2020.108743. Retrieved from: https://repozitorij.ung.si/IzpisGradiva.php?lang=eng&id=5021
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Title:Radiation Physics and Chemistry
Year of publishing:2020

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License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:10.02.2020

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