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Resonant X-ray emission spectroscopy of liquid water: Novel instrumentation, high resolution, and the “map” approach

Techniques to study the electronic structure of liquids are rare. Most recently, resonant X-ray emission spectroscopy (XES) has been shown to be an extremely versatile spectroscopy to study both occupied and unoccupied electronic states for liquids in thermodynamic equilibrium. However, XES requires...

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Main Authors: Weinhardt, Lothar (Author) , Fuchs, O. (Author) , Blum, M. (Author) , Bär, M. (Author) , Weigand, M. (Author) , Denlinger, J. D. (Author) , Zubavichus, Yan (Author) , Zharnikov, Michael (Author) , Grunze, Michael (Author) , Heske, C. (Author) , Umbach, E. (Author)
Format: Article (Journal)
Language:English
Published: 2010
In: Journal of electron spectroscopy and related phenomena
Year: 2010, Volume: 177, Issue: 2/3, Pages: 206-211
ISSN:0368-2048
DOI:10.1016/j.elspec.2009.02.014
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.elspec.2009.02.014
Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S0368204809000553
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Author Notes:L. Weinhardt, O. Fuchs, M. Blum, M. Bär, M. Weigand, J.D. Denlinger, Y. Zubavichus, M. Zharnikov, M. Grunze, C. Heske, E. Umbach
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Summary:Techniques to study the electronic structure of liquids are rare. Most recently, resonant X-ray emission spectroscopy (XES) has been shown to be an extremely versatile spectroscopy to study both occupied and unoccupied electronic states for liquids in thermodynamic equilibrium. However, XES requires high-brilliance soft X-ray synchrotron radiation and poses significant technical challenges to maintain a liquid sample in an ultra-high vacuum environment. Our group has therefore developed and constructed a novel experimental setup for the study of liquids, with the long-term goal of investigating the electronic structure of biological systems in aqueous environments. We have developed a flow-through liquid cell in which the liquid is separated from vacuum by a thin Si3N4 or SiC window and which allows a precise control of temperature. ...
Item Description:Online veröffentlicht am 13. März 2009
Gesehen am 19.10.2023
Physical Description:Online Resource
ISSN:0368-2048
DOI:10.1016/j.elspec.2009.02.014

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