Journal Article

PUBDB-2020-00670

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png X-ray absorption spectroscopy set-up for unstable gases: A study of 5p hydrides

Hauko, R. (Corresponding author)Extern* ; Padežnik Gomilšek, J.Extern* ; Kodre, A.Extern* ; Arčon, I.Extern*

2020
Pergamon Press Frankfurt, M.

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Please use a persistent id in citations: doi:10.1016/j.radphyschem.2020.108743

Abstract: An absorption cell is constructed for x-ray absorption spectroscopy of reactive, unstable or hazardous gases atroom temperature. In conjunction with in-situ micro-synthesis technique relying on handling the gas in syringesit enabled a first measurement of x-ray absorption spectra in the region of K and L edges for the series of hydridesof 5p elements (SnH4, SbH3, TeH2, HI). The signal-to-noise ratio above 103 was achieved, whereby fine detail isdiscerned in the spectra, in particular the small sharp features above each absorption edge, testifying of coexcitationsof outer electrons in the core photoeffect.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)

Research Program(s):

1. 6G3 - PETRA III (POF3-622) (POF3-622)
2. FS-Proposal: I-20180356 EC (I-20180356-EC) (I-20180356-EC)
3. CALIPSOplus - Convenient Access to Light Sources Open to Innovation, Science and to the World (730872) (730872)

Experiment(s):

1. PETRA Beamline P65 (PETRA III)

Appears in the scientific report 2020

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Database coverage:
; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Web of Science Core Collection

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