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Title

Capturing transient electronic and molecular structures in liquids by picosecond X-ray absorption spectroscopy

Authors
Gawelda, W.
Pham, V.T.
Nahhas, A. El
Kaiser, M.
Zaushitsyn, Y.
Johnson, S.L.
Grolimund, D.
Abela, R.
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Published in AIP Conference Proceedings, Vol. 882, issue 1. X-RAY absorption fine structure - XAFS13: 13th International Conference. 2007, p. 31-36
Abstract We describe an advanced setup for time-resolved x-ray absorption fine structure (XAFS) Spectroscopy with picosecond temporal resolution. It combines an intense femtosecond laser source synchronized to the x-ray pulses delivered into the microXAS beamline of the Swiss Light Source (SLS). The setup is applied to measure the short-lived high-spin geometric structure of photoexcited aqueous Fe(bpy)3 at room temperature. ©2007 American Institute of Physics
Keywords X-ray absorption spectraMeasurement by laser beamLiquid structureTransition metalsOrganic compoundsMolecular electronic states
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GAWELDA, W. et al. Capturing transient electronic and molecular structures in liquids by picosecond X-ray absorption spectroscopy. In: AIP Conference Proceedings, Vol. 882, issue 1. X-RAY absorption fine structure - XAFS13: 13th International Conference. [s.l.] : [s.n.], 2007. p. 31-36. https://archive-ouverte.unige.ch/unige:4058

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Deposited on : 2009-11-19

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